GH3230 Powder

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GH3230 Powder

Product	GH3230 Powder
CAS No.	3230-94-2
Appearance	Metallic Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Ni-Cr-Mo-W-Fe
Density	7.8g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-284/25

GH3230 Description:

GH3230 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

GH3230 Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Email: contact@nanochemazone.com

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

GH3230 Powder

GH3230 powder is an age-hardenable nickel-iron base alloy containing 30% chromium along with additions of molybdenum and aluminum. It offers an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures.

Overview of GH3230 Powder

GH3230 Powder Properties and Characteristics

Properties	Details
Composition	Ni-30Cr-4Mo-2Al alloy
Density	8.3 g/cc
Particle shape	Predominantly spherical
Size range	10-45 microns
Apparent density	Up to 60% of true density
Flowability	Good
Strength	Very high after aging treatment
Corrosion resistance	Excellent including pitting and crevice corrosion

GH3230 Powder Composition

Element	Weight %
Nickel	Balance
Chromium	28-32%
Molybdenum	3-5%
Aluminum	1-3%
Carbon	0.1% max
Manganese	1% max
Silicon	0.5% max
Sulfur	0.015% max

Nickel provides corrosion resistance and facilitates precipitation hardening

Chromium significantly enhances oxidation and corrosion resistance

Molybdenum and aluminum enable precipitation strengthening

Carbon and other elements limited as impurities

The composition is designed to achieve peak strengthening from precipitation hardening along with excellent corrosion and oxidation resistance.

GH3230 Powder Physical Properties

Property	Values
Density	8.3 g/cc
Melting point	1370-1420°C
Thermal conductivity	12 W/mK
Electrical resistivity	70 μΩ-cm
Coefficient of thermal expansion	12.5 x 10^-6 /K

High density compared to steels and titanium alloys

Retains high strength at temperatures exceeding 1000°C

Relatively low thermal conductivity necessitates design considerations

CTE is moderate and similar to stainless steels

These properties make GH3230 suitable for high strength applications at elevated temperatures needing corrosion resistance.

GH3230 Powder Mechanical Properties

Property	Condition	Values
Hardness	Solution annealed	37 HRC
Hardness	Peak aged	52-58 HRC
Tensile strength	Annealed	1100 MPa
Tensile strength	Aged	1600-2000 MPa
Yield strength	Aged	1400-1800 MPa
Elongation	Aged	8-12%

Ages to very high strength levels exceeding other precipitation hardening alloys

Retains reasonable ductility in peak aged condition

Hardness increases substantially after aging treatment

Strength can be tailored through aging time and temperature

These exceptional properties make GH3230 suitable for components needing very high strength combined with corrosion resistance.

GH3230 Powder Applications

Industry	Uses
Aerospace	Turbine blades, bolts, fasteners
Oil and gas	Wellhead valves, downhole tools
Chemical processing	Extruder screws, valve parts
Power generation	Boiler components, steam and gas turbines

Some specific product applications include:

Aerospace turbine engine blades, discs and fasteners

Bolting for high temperature petrochemical piping

Valve components used in corrosive chemical environments

Boiler superheater tubes and headers

Steam turbine blades and fasteners

GH3230 provides exceptional strength and corrosion resistance needed for critical components used at extreme temperatures across demanding industries.

GH3230 Powder Standards

Standard	Description
AMS 5815	Nickel alloy powder compositions
AMS 5408	Wire, rods, bars of precipitation hardening nickel alloys
AMS 5698	Investment castings of PH nickel alloys
AMS 5772	Nickel alloy forgings
AMS 5634	Nickel alloy extruded shapes

These define:

Chemical composition limits of GH3230

Required mechanical properties in different heat treatment conditions

Approved powder production method – inert gas atomization

Impurity limits for critical elements

Compliance testing protocols

Proper handling and storage instructions

Meeting these certification requirements ensures optimal performance.

GH3230 Powder Particle Sizes

Particle Size	Characteristics
10-22 microns	Ultrafine powder used in laser AM processes
22-45 microns	Size range for most powder bed AM systems
45-75 microns	Larger sizes used in laser cladding or thermal spraying

Finer powder provides higher resolution and surface finish in AM

Coarser powder suitable for high deposition rate processes

Size distribution tailored based on AM or other method used

Spherical morphology maintained in all sizes

Controlling particle size distribution and shape is critical for optimizing processing method performance and final part properties.

GH3230 Powder Apparent Density

Apparent Density	Details
Up to 60% of true density	For spherical powder morphology
4.8 – 5.5 g/cc	Improves with greater packing density

Spherical powder shape provides high apparent density

Higher density improves powder flow and bed packing in AM

Reduces entrapped gas porosity in final part

Maximizing density minimizes press cycle time

Higher apparent density results in better manufacturing productivity and part performance.

GH3230 Powder Production Method

Method	Details
Gas atomization	High pressure inert gas breaks up molten metal stream into fine droplets
Vacuum induction melting	High purity input materials melted under vacuum
Multiple remelting	Improves chemical homogeneity
Sieving	Classifies powder into different particle size fractions

Gas atomization with inert gas produces clean spherical powder

Vacuum processing minimizes gaseous impurities

Multiple remelts improve uniformity of composition

Post-processing provides particle size distribution control

Automated methods combined with strict quality control result in consistent GH3230 powder suitable for critical applications.

GH3230 Powder Handling and Storage

Recommendation	Reason
Ensure proper ventilation	Avoid exposure to fine metallic particles
Use appropriate PPE	Prevent accidental inhalation or ingestion
Follow safe protocols	Reduce health and fire hazards
Store sealed containers	Prevent contamination or oxidation

GH3230 powder is relatively stable but general precautions are still recommended for safe handling and maintaining purity.

Storage Recommendations

Store in stable containers in a dry, cool area

Limit exposure to moisture which can degrade properties

Maintain temperatures below 30°C

Proper precautions preserve powder condition and prevent safety issues.

GH3230 Powder Inspection and Testing

Test	Details
Chemical analysis	OES or XRF spectroscopy used to verify composition
Particle size distribution	Laser diffraction analysis
Apparent density	Measured as per ASTM B212 standard
Powder morphology	SEM imaging of particle shape
Flow rate analysis	Gravity flow rate through specified nozzle
Moisture measurement	Loss on drying analysis

Testing ensures the powder meets the required chemical purity, particle characteristics, density specifications, morphology and flowability per relevant standards.

GH3230 Powder Pros and Cons

Advantages of GH3230 Powder

Excellent high temperature strength and creep resistance

Retains strength and hardness up to 1150°C

Outstanding corrosion resistance across environments

Good fatigue strength and fracture toughness

High hardness combined with reasonable ductility

Less dense than nickel superalloys

Limitations of GH3230 Powder

More expensive than stainless steel powders

Requires controlled heat treatment for optimal properties

Lower wear resistance than cobalt alloys

Difficult to machine after sintering

Limited cold heading and forming capability

Subject to pitting in strongly oxidizing acids

Comparison With Inconel 718 Powder

GH3230 vs Inconel 718 Powder

Parameter	GH3230	Inconel 718
Density	8.3 g/cc	8.2 g/cc
Strength	Higher	Lower
Corrosion resistance	Excellent	Outstanding
Cost	Moderate	Very high
Uses	Oil and gas, chemical processing	Aerospace, nuclear

GH3230 provides higher tensile strength

Inconel 718 offers better overall corrosion resistance

GH3230 is more cost effective

Inconel 718 is preferred for extreme environments

GH3230 provides optimal strength and cost balance

GH3230 Powder FAQs

Q: What are the main applications of GH3230 nickel alloy powder?

A: Main applications include aerospace turbine components, oil and gas wellhead valves and downhole tools, chemical processing equipment, power generation parts, and other high temperature components needing exceptional strength and corrosion resistance.

Q: Why is GH3230 preferred over stainless steel powders in high temperature applications?

A: GH3230 retains significantly higher strength compared to stainless steels at temperatures exceeding 650°C. It also provides excellent corrosion resistance in hot corrosive environments.

Q: What precautions should be taken when working with GH3230 powder?

A: Recommended precautions include ventilation, appropriate PPE, avoiding ignition sources, following safe handling protocols, and storing sealed containers away from moisture, air, and contamination.

Q: How does chromium improve the properties of GH3230 alloy?

A: Chromium provides substantial improvement in oxidation and corrosion resistance. It also forms fine precipitates during aging treatment which contribute to precipitation hardening and strengthening.

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Category: High Temperature Alloy Powder

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Note: For pricing & ordering information, please get in touch with us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities and customization. E-mail: contact@nanochemazone.com

Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) is available upon request.

NOTE:
Images, pictures, colors, particle sizes, purity, packing, descriptions, and specifications for the real and actual goods may differ. These are only used on the website for the purposes of reference, advertising, and portrayal. Please contact us via email at sales@nanochemazone.com or by phone at (+1 780 612 4177) if you have any questions.

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GH 3625 Powder

Product	GH 3625 Powder
CAS No.	3526-43-0
Appearance	Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Ni-Fe-Cr-Mo
Density	N/A
Molecular Weight	213.28g/mol
Product Codes	NCZ-DCY-287/25

GH 3625 Description:

GH 3526 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

GH 3625 Powder Related Information :

Metal Powder	Size	Quantity	Price/kg	Size	Quantity	Price/kg
Inconel 625	0-20μm	1KG	$59	20-63μm	1KG	$98.30
		10KG	$39		10KG	$69.10
		100KG	$34		100KG	$64.50

Overview GH3625 powder Inconel 625 powder is an alloy powder used for metal additive manufacturing processes like selective laser sintering (SLS) and direct metal laser sintering (DMLS). It is a nickel-based superalloy that offers high strength, corrosion resistance, and excellent high-temperature properties. GH3625 is designed specifically for additive manufacturing to produce complex, dense parts with exceptional mechanical properties comparable to wrought materials. It enables the production of lightweight components with complex geometries for aerospace, automotive, medical, and industrial applications. This guide provides a detailed overview of GH3625 powder covering its composition, properties, applications, specifications, pricing, advantages, and limitations. Comparisons are made to other common alloys like Inconel 718 and Satellite 21 to highlight the performance and suitability of GH3625 for different uses. An FAQ section addresses key questions about this material. GH3625 powder Inconel 625 powder Composition GH3625 has a complex chemical composition designed to provide a combination of high strength, resistance to thermal fatigue, oxidation, and corrosion resistance. Here is an overview of its composition:

Element	Weight %
Nickel	Balance
Chromium	15-17%
Cobalt	10%
Molybdenum	8-10%
Tantalum	5-6%
Aluminum	1.2-1.7%
Titanium	0.5-1.2%
Boron	0.01%

Nickel forms the base of this superalloy providing ductility and toughness. Elements like chromium, cobalt, and molybdenum contribute to high temperature strength through solid solution strengthening. Tantalum provides solid solution strengthening and forms carbide particles for precipitation hardening. Aluminum and titanium form the gamma prime phase Ni3(Al,Ti) to give excellent high temperature mechanical properties. Boron enhances grain boundary strength. The balanced composition gives GH3625 powder excellent weldability compared to precipitation hardening stainless steels. It can be easily post-processed through hot isostatic pressing (HIP), heat treatment, and machining. GH3625 powder Inconel 625 powder Properties GH3625 powder has the following physical and mechanical properties that make it suitable for demanding applications: GH3625 powder Inconel 625 powder Properties

Property	Value
Density	8.1-8.5 g/cc
Melting Point	1260-1335°C
Thermal Conductivity	11-12.5 W/mK
Coefficient of Thermal Expansion	12.5-13.5 x 10<sup>-6</sup>/K
Modulus of Elasticity	156-186 GPa
Poission’s Ratio	0.29-0.33
Tensile Strength	1050-1280 MPa
Yield Strength (0.2% offset)	860-1050 MPa
Elongation	8-15%
Hardness	32-38 HRC

The high melting point, thermal conductivity, and low coefficient of thermal expansion enable good dimensional stability under high temperature service environments up to 1000°C for limited periods. The alloy has excellent tensile and yield strength comparable to wrought materials along with good ductility and fracture toughness. It exhibits high hardness, resistance to wear, galling, and abrasion. The properties allow GH3625 to outperform stainless steels, cobalt alloys, and even rival precipitation hardening nickel superalloys in high temperature strength. It also offers better weldability than Inconel 718. GH3625 powder Inconel 625 powder Applications The combination of high strength, hardness, toughness, and thermal stability makes GH3625 suitable for: GH3625 powder Inconel 625 powder Applications

Industry	Components
Aerospace	Turbine blades, combustor parts, nozzle guide vanes
Automotive	Turbocharger wheels, manifolds, valves
Oil and Gas	Wellhead parts, downhole tools, valves
Power Generation	Heat exchangers, burner components
Chemical Processing	Pump impellers, valves, reaction vessels
Medical	Dental implants, prosthetics, surgical instruments

The ability to 3D print complex geometries allows consolidating multiple parts into single components and lightweight lattice structures. This enables faster printing of single-piece components versus assembling multiple sections. GH3625 is used to print blades, impellers, plates, discs, tubes with conformal cooling channels, and other mission-critical components working under high pressures and temperatures. GH3625 powder Inconel 625 powder Specifications GH3625 powder for AM processes is available in different size distributions, shapes, and formulations from various powder manufacturers. GH3625 Powder Types

Specification	Details
Particle Size Distribution	15-45 μm, 15-53 μm, 53-150 μm
Particle Shape	Spherical, satellite, polyhedral
Alloy Modifications	With B, C, Zr, Nb, Ta
Manufacturing Method	Gas atomization, plasma atomization

Gas atomization and plasma atomization produce spherical powders optimal for SLS/DMLS processes. Satellite powders have higher tap density and improve powder flowability. Smaller 15-45 μm powders provide high resolution and surface finish while larger 53-150 μm allow faster build speeds. Different alloying additions like boron, carbon, zirconium, niobium, and tantalum are used to tailor material properties. GH3625 powder Inconel 625 powder Standards

Standard	Description
ASTM F3056	Standard specification for additive manufacturing nickel alloy
AMS7016	Nickel alloy powder for high temperature service
ASME B46.1	Surface texture requirements

GH3625 powder is qualified based on composition limits, particle size distribution, morphology, flowability, apparent density, and microstructure per ASTM F3056. Additional testing as per application standards is required. GH3625 powder Inconel 625 powder Pros and Cons GH3625 has the following advantages that make it a popular choice: GH3625 Pros Excellent strength and hardness up to 1000°C Good corrosion and oxidation resistance Weldable for post-processing Higher ductility than Inconel 718 Can be age hardened by heat treatment Complex geometries enabled by AM Faster and cheaper than castings Reduces part count through consolidation GH3625 Cons More expensive than stainless steels Lower strength than Inconel 718 above 550°C Susceptible to strain-age cracking Requires hot isostatic pressing (HIP) Difficult to machine – requires specialist tools Limited supplier data on long term performance Proper selection of AM process parameters and post-processing mitigates some of the limitations of GH3625 powder. Comparison of GH3625 powder Inconel 625 powder with Inconel 718 and Satellite 21 GH3625 occupies a niche between Inconel 718 and Satellite 21 in terms of properties and cost: Alloy Comparison

Property	GH3625	Inconel 718	Satellite 21
Cost	Medium	High	Low
Density	High	Medium	High
Strength	Medium	Very High	Medium
Hardness	High	Medium	Very High
Wear Resistance	Medium	Low	Very High
Corrosion Resistance	Medium	High	Medium
Oxidation Resistance	Medium	High	Medium
Thermal Stability	Up to 1000°C	Up to 700°C	Up to 900°C
Weldability	Good	Poor	Medium
Manufacturability	Medium	Difficult	Easy

GH3625 matches or exceeds the performance of Satellite 21 cobalt alloys in wear and corrosion resistance but at lower cost. It approaches the strength of Inconel 718 up to 550°C and offers better weldability and manufacturability. This makes it a cost-effective alternative for many applications requiring performance between these standard alloys. The ability to 3D print complex geometries also gives it an edge. GH3625 powder Inconel 625 powder – FAQs Q: What is GH3625 powder? A: GH3625 is a nickel-based superalloy powder specifically designed for additive manufacturing processes like selective laser sintering (SLS) and direct metal laser sintering (DMLS). It provides an excellent combination of high temperature strength, hardness, wear and corrosion resistance. Q: What is GH3625 powder used for? A: GH3625 powder is used to 3D print critical components like turbine blades, manifolds, impellers, heat exchangers that require high mechanical properties, dimensional stability, and thermal resistance up to 1000°C. It finds applications across aerospace, automotive, energy, chemical processing, and medical industries. Q: What metal 3D printing processes use GH3625 powder? A: Selective laser sintering (SLS) and direct metal laser sintering (DMLS) are powder bed fusion 3D printing processes commonly used with GH3625 powder. Binder jetting is also suitable for GH3625. Q: What are the material properties of GH3625? A: GH3625 has excellent tensile strength 1050-1280 MPa, yield strength 860-1050 MPa, and hardness 32-38 HRC similar to wrought materials. It has good ductility of 8-15% elongation and high resistance to wear, galling, abrasion, and corrosion. Thermal properties allow use up to 1000°C. Q: Does GH3625 powder require heat treatment? A: Yes, GH3625 parts printed using SLS/DMLS require hot isostatic pressing (HIP) followed by heat treatment to achieve optimal mechanical properties, material consolidation, and microstructure. HIP helps close internal pores and voids. Q: Is GH3625 weldable? A: GH3625 is designed to have excellent weldability compared to precipitation hardening stainless steels and Inconel 718. This allows repairing and joining AM GH3625 parts through welding. Stress relieving may be required after welding to prevent cracking. Q: Is GH3625 machinable? A: GH3625 is difficult to machine compared to stainless steel and requires high-speed machining with specialist carbide tools. Tool wear is higher so optimal feeds, speeds, and tool paths are necessary. Q: How much does GH3625 powder cost? A: GH3625 typically costs between $90-250 per kg based on order size, particle size distribution, manufacturing method, and additional testing/qualification requirements. It is more expensive than stainless steel powders but lower cost than Inconel 718.

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GH3230 Powder

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GH3230 Powder

Product	GH3230 Powder
CAS No.	3230-94-2
Appearance	Metallic Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Ni-Cr-Mo-W-Fe
Density	7.8g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-285/25

GH3230 Description:

GH3230 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. GH3230 is a W-Mo reinforced nickel-based high-temperature alloy, which is usually used in an environment of 700-1000°C. GH3230 alloy has high high-temperature strength and good fatigue properties. And due to its excellent organizational stability, it has good anti-oxidation and anti-hot corrosion properties. GH3230 Powder is a W-Mo reinforced nickel-based high-temperature alloy, which is usually used in an environment of 700-1000°C. GH3230 alloy has high high-temperature strength and good fatigue properties. And due to its excellent organizational stability, it has good anti-oxidation and anti-hot corrosion properties, and is widely used in aerospace engine combustion chambers, ground gas turbine combustion chambers, and some high-temperature and corrosion-resistant components in the chemical industry. Physical Properties

Size range	Size distribution			Hall flow rate	Bulk density	Tap density
	D10(μm)	D50(μm)	D90(μm)
15-53μm	17-22	32-38	52-58	≤18s/50g	≥4.60g/cm³	≥5.20g/cm³

Heat Treatment Recommendations Hot isostatic pressing: 1200±20°C/160Mpa/3h Solution treatment: 1200±20°C/1h/AC Mechanical Behavior

Test temperature	Tensile strength (σb/Mpa)	Yield strength (σp0.2/Mpa)	Elongation (δ5/%)
25℃	840	450	35
815℃	250	200	35
1000℃	160	130	30

Chemical Composition Range (Wt,-%)

Element	C	Cr	Ni	Co	W	Mo
wt％	0.05-0.15	20.00-24.00	Bal	≤5.00	13.00-15.00	3.15-4.15
Element	Al	Ti	Fe	La	B	Mn
wt％	2.20-0.50	≤0.10	≤3.00	0.005-0.05	≤0.015	0.30-1.00
Element	Si	P	S	Cu	O	N
wt％	0.25-0.75	≤0.01	≤0.010	≤0.50	≤0.025	≤0.015

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GH3536 Alloy Powder

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GH3536 Alloy Powder

Product	GH3536 Alloy Powder
CAS No.	N/A
Appearance	Gray to Metallic Silver Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Ni-Cr-Mo-Co-W
Density	8.3g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-286/25

GH3536 Alloy Description:

GH3536 Alloy Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

GH3536 Alloy Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. GH3536 Alloy Powder GH3536 alloy powder is a nickel-based superalloy powder used for additive manufacturing applications requiring high strength and corrosion resistance at elevated temperatures. As an advanced powder metallurgy product, GH3536 allows complex geometries to be fabricated using laser or electron beam-based metal 3D printing processes. GH3536 alloy powder was designed specifically for additive manufacturing, using composition optimization and powder atomization techniques to achieve superior properties compared to conventional nickel superalloys. The key features of GH3536 alloy powder include: High strength at temperatures up to 760°C (1400°F) Oxidation and corrosion resistance in harsh environments Excellent thermal fatigue life and crack growth resistance Good printability and low porosity in printed parts Can be age hardened to optimize strength and ductility The combination of properties make GH3536 suitable for aerospace, power generation, oil & gas, and chemical processing components exposed to extreme temperatures and stresses. Both new part fabrication and repair of worn components can benefit from using this advanced powder. GH3536 Alloy Powder Composition GH3536 has a complex composition designed to provide an optimal balance of properties. The nominal composition is shown below:

Element	Weight %
Nickel (Ni)	Balance
Chromium (Cr)	13.5 – 16.0
Cobalt (Co)	12.0 – 15.0
Tungsten (W)	5.0 – 7.0
Tantalum (Ta)	3.0 – 5.0
Aluminum (Al)	2.8 – 3.8
Titanium (Ti)	0.5 – 1.5
Niobium (Nb)	0.5 – 1.5
Hafnium (Hf)	0.2 – 0.8
Carbon (C)	0.05 – 0.15
Boron (B)	0.01 – 0.03
Zirconium (Zr)	0.01 – 0.05

Nickel forms the matrix, while elements like chromium, cobalt, and aluminum improve oxidation resistance. Refractory elements tantalum, tungsten, niobium, and hafnium contribute to strength at elevated temperatures. Titanium and niobium strengthen the alloy through carbide formation. Trace amounts of carbon, boron, and zirconium enhance precipitation hardening. The powder composition is designed to limit segregation and maintain composition uniformity during printing, ensuring consistent properties in the final part. The spherical powder morphology also improves flowability and packing density for good printability. GH3536 Alloy Powder Properties GH3536 exhibits an excellent combination of strength, ductility, and environmental resistance owing to its tailored composition and optimized production process. The key properties are summarized below: Mechanical Properties

Property	As-printed	Aged
Tensile Strength	1050 – 1250 MPa (152 – 181 ksi)	1275 – 1400 MPa (185 – 203 ksi)
Yield Strength (0.2% offset)	900 – 1100 MPa (131 – 160 ksi)	1150 – 1300 MPa (167 – 189 ksi)
Elongation	25 – 35%	16 – 22%
Hardness	32 – 38 HRC	36 – 43 HRC

Physical Properties

Property	Typical Value
Density	8.3 g/cm3
Melting Point	1310°C (2390°F)

Thermal Properties

Property	Temperature
Coefficient of Thermal Expansion	12.8 x 10-6/°C at 20-100°C
Thermal Conductivity	11.4 W/m-K at 20°C
Specific Heat	0.43 J/g-°C at 20°C

Oxidation Resistance Resists oxidation in air up to ~980°C. Protective Cr2O3 oxide scale forms. Better oxidation resistance than Inconel 718 and many other Ni alloys. Corrosion Resistance Excellent resistance to hot corrosion and sulfidation. Resists many organic acids, chlorides, caustics. Other Properties Retains strength and ductility after prolonged exposures up to 760°C. Excellent thermal fatigue life. Resists crack growth. Low coefficient of friction and galling resistance. The strength of GH3536 in the aged condition exceeds that of conventional nickel superalloys like Inconel 718 while maintaining robust ductility. The alloy is stronger than many stainless steels at high temperatures. Oxidation resistance approaches that of nickel-chromium alloys like Inconel 601. Overall, GH3536 provides an exceptional balance of properties for critical applications. Applications of GH3536 Alloy Powder The combination of strength, environmental resistance, printability, and ease of post-processing makes GH3536 suitable for: Aerospace Components Turbine blades, vanes, combustors Structural parts, landing gear Rocket engine nozzles, thrusters Hypersonic vehicle hot structures Power Generation Gas turbine hot section parts Heat exchangers, recuperators Heat shields, thermowells Oil & Gas Downhole tools, wellhead parts Valves, pumps for corrosive services Automotive Turbocharger wheels and housings Exhaust components Chemical Processing Valves, pumps, reaction vessels Heat exchanger tubing Tooling Injection molds with conformal cooling Die casting dies, hot stamping tools Others Heating elements Radioactive waste containers Specialty fasteners and springs GH3536 can replace existing parts made of lower performance materials to improve durability and efficiency. The powder is also ideal for fabricating new designs not possible with conventional manufacturing. Both new part production and repair/refurbishment of worn components are enabled. Printing GH3536 Alloy Powder GH3536 powder can be successfully printed using laser powder bed fusion (L-PBF) and electron beam powder bed fusion (E-PBF) processes. The spherical powder morphology provides good flow and packing. Key considerations include: Printing Process Laser and electron beam powder bed technologies applicable. Process parameters require development for new machines. Inert gas chamber atmosphere (argon or nitrogen). Powder specification Particle size range 10-45 μm, D50 ~25 μm typical. Apparent density 2.5-3.5 g/cm3. Flow rate 25-35 s (Hall flowmeter). Printing Recommendations Preheating baseplate to ~150°C reduces thermal stresses. Scan speeds from 400-1000 mm/s are typical. Hatch spacing 0.08-0.12 mm for good densification. 100% fresh powder for reuse. Post Processing Stress relieving: 1080°C/2hr, air cool. Aging: 760°C/8-16 hr, air cool. Hot isostatic pressing can further reduce porosity. With parameter optimization, densities over 99.8% are possible. The microstructure consists of fine, uniform grains suitable for critical applications. Specifications of GH3536 Powder GH3536 alloy powder is commercially available in the standard size distribution and classes summarized below. Custom variations can also be produced.

Powder Size Distribution
D10	10 μm
D50	25 μm
D90	45 μm

Powder Classes	Nominal Flow Rate	Apparent Density
Class I	25 s	2.5 g/cm3
Class II	28 s	2.8 g/cm3
Class III	32 s	3.2 g/cm3

Other specifications: Spherical morphology with satellite fraction under 1%. Oxygen content under 100 ppm. No binders or lubricants added. Each powder lot is provided with a Certificate of Analysis detailing composition, particle characteristics, flow rate, and other parameters. Handling and Storage of GH3536 To maintain powder quality during handling and storage: Store sealed powder containers in a cool, dry environment. Desiccant is recommended. Avoid exposing powder to moisture which can cause clumping and flow issues. Limit temperature excursions during transport and storage. Open containers only in an inert atmosphere glove box or argon chamber. Immediately process open containers to limit oxidation. Do not reuse exposed powder. Use appropriate PPE and avoid inhalation or contact with skin and eyes. With proper handling, GH3536 powder has a shelf life exceeding one year from manufacture date. FIFO inventory management is recommended. Safety Data for GH3536 As an alloy powder containing nickel and other elements, standard safety precautions should be taken during handling: Use PPE: Powder suitable respirator, gloves, eye protection, protective clothing. Avoid skin contact or inhalation of dusts during handling. Properly ground all powder handling equipment. Inert gas glove boxes recommended. Use dust collection during cleanup. Avoid generating airborne dust. Dispose of excess powder and cleanup debris appropriately. Refer to SDS document for additional safety information. Nickel powder is classified as a suspected carcinogen. Follow all laws and regulations for safe metal powder handling. Inspection of GH3536 Powder To ensureGH3536 powder meets application requirements, the following inspection procedures can be used: Particle Size Distribution Laser diffraction analysis (ISO 13320) Sieve analysis (ASTM B214) Morphology & Microstructure Scanning electron microscopy Optical microscopy of mounted and polished specimens Powder Composition Inductively coupled plasma mass spectrometry (ASTM E1097) Inert gas fusion for O and N (ASTM E1019) Powder Density Apparent density (Hall flowmeter) Tap density (ASTM B527) Powder Flowability Hall flowmeter (ASTM B213) Revolution powder analyzer Lot Acceptance Sampling per ASTM B215 Verify powder meets size, composition, morphology specifications Testing should be conducted for each powder lot to verify conformance to applicable ASTM standards. This ensures consistent, high quality powder feedstock for printing. FAQs Q: What makes GH3536 better than other Ni superalloys for AM? A: GH3536 has higher strength than workhorse alloys like Inconel 718 while maintaining ductility. The powder composition and atomization process minimize segregation and porosity. Q: Does GH3536 require hot isostatic pressing (HIP) after printing? A: HIP can further reduce internal porosity but is not required to achieve high densities (>99.5%) with optimized AM parameters. HIP may allow higher service temperatures. Q: What post processing is required after printing GH3536? A: A simple stress relief heat treatment can be used after printing. For optimal strength, an aging heat treatment is recommended. Q: What are the lead times for purchasing GH3536 powder? A: Small lots can ship in 2-4 weeks. Allow 3-5 months for large production volumes depending on availability. Q: Does GH3536 contain aluminum or titanium to cause issues during printing? A: The Al and Ti concentrations are balanced to avoid powder oxidation or excessive reaction with the melt pool during printing. Q: What particle size distribution is recommended for printing GH3536? A: A distribution with D10 of 10 μm, D50 of 25 μm, and D90 of 45 μm provides a good balance of flowability and printing. Q: Can GH3536 be used for printing parts with overhangs and complex geometries? A: Yes, GH3536 has demonstrated excellent printability for parts with overhangs exceeding 45° overhang angle.

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GH5188 Powder

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GH5188 Powder

Product	GH5188 Powder
CAS No.	N/A
Appearance	Metallic Gray or Dark Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	CoCrNiW
Density	9.10g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-291/25

GH5188 Description:

GH5188 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

GH5188 Powder Related Information :

Size range	Size distribution			Hall flow rate	Bulk density	Tap density
	D10(μm)	D50(μm)	D90(μm)
15-53μm	17-22	32-38	52-58	≤18s/50g	≥4.80g/cm³	≥5.40g/cm³

Heat Treatment Recommendations Solid solution treatment:1180±20°C/1h/AC Mechanical Behavior

Test temperature	Tensile strength (σb/Mpa)	Yield strength (σp0.2/Mpa)	Elongation (δ5/%)
25℃	900	400	≥45
650℃	650	280	≥50
900℃	300	240	≥50
950℃	200	170	≥50
1000℃	160	130	≥50

Chemical Composition Range (Wt,-%)

Element	C	Cr	Ni	Co	W	Fe
wt％	0.05-0.15	20.00-24.00	20.00-24.00	Bal	13.00-16.00	≤3.00
Element	B	La	Mn	Si	P	S
wt％	≤0.015	0.03-0.12	≤1.25	0.20-0.50	≤0.02	≤0.015
Element	Cu	O	N	–	–	–
wt％	≤0.07	≤0.025	≤0.015	–	–	–

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Hastelloy X Powder

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Hastelloy X Powder

Product	Hastelloy X Powder
CAS No.	N/A
Appearance	Silvery-Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	NiCrMoFe
Density	8.22g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-276/25

Hastelloy X Description:

Hastelloy X Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Hastelloy X Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Best Hastelloy X Powder丨High temperature alloy Powder for 3D Printing Hastelloy X Powder holds a special place. It’s a nickel-based superalloy that has an extraordinary blend of properties, thanks to its composition which includes chromium, iron, and molybdenum. The high nickel content offers exceptional resistance to oxidation and corrosion. Overview of Hastelloy X Powder Hastelloy X is a nickel-based superalloy powder known for its excellent high temperature strength, oxidation resistance, and fabricability. It has applications in the aerospace, industrial, and energy industries where parts are exposed to extreme environments. This article provides a comprehensive guide to Hastelloy X powder. It covers the composition, properties, applications, specifications, suppliers, handling, inspection, comparisons, pros and cons, and frequently asked questions about this versatile alloy powder. Quantitative data is presented in easy-to-read tables for quick reference. Composition of Hastelloy X Powder Hastelloy X has a complex composition optimized for high temperature performance. The main alloying elements are nickel, chromium, iron, and molybdenum.

Element	Weight %	Role
Nickel	Balance	Matrix element, provides corrosion resistance
Chromium	21.5 – 23.5	Oxidation resistance, formation of protective Cr2O3
Iron	17 – 20	Solid solution strengthening
Molybdenum	8 – 10	Solid solution strengthening, creep resistance
Cobalt	1 max	Enhances hot workability
Manganese	1 max	Deoxidizer
Silicon	0.5 max	Deoxidizer
Carbon	0.15 max	Carbide former

Trace additions of boron, zirconium, and carbon are also made to optimize properties like creep resistance. The balance nickel content provides corrosion resistance. Properties of Hastelloy X Powder Hastelloy X exhibits an excellent combination of properties for high temperature applications:

Property	Description
High temperature strength	Excellent creep rupture strength up to 1150°C
Oxidation resistance	Resists oxidation in air up to 1200°C
Thermal fatigue resistance	Resists cracking during thermal cycling
Fabricability	Easy to form and weld compared to other superalloys
Corrosion resistance	Resists many oxidizing and reducing environments

Grain size control and thermomechanical processing modifies properties like tensile strength and ductility. Applications of Hastelloy X Powder The unique properties of Hastelloy X enable critical applications including:

Industry	Applications
Aerospace	Jet engine combustion liners, afterburners, exhaust parts
Industrial	Reformer tubes, heat treatment equipment
Energy	Nuclear & fossil fuel power generation, chemical processing
Automotive	Exhaust system components, turbocharger parts

The oxidation resistance allows thin section capabilities needed for jet engine combustion liners. It also suits the extremes of chemical processing vessels and tubing. Specifications of Hastelloy X Powder Hastelloy X powder is commercially available with specifications per alloy grade:

Parameter	Specification
Alloy grades	Hastelloy X, B3, BC3, BN
Particle size	15-45 microns, 45-105 microns
Particle shape	Spherical, irregular morphology
Apparent density	2.5-4.5 g/cc
Tap density	4-6 g/cc
Purity	>99.9%
Oxygen content	<1000 ppm
Moisture content	<0.2%

Other custom size distributions, purity levels, particle shapes and alloy modifications are possible for special applications. Handling and Storage of Hastelloy X Powder As a reactive metal powder, Hastelloy X requires controlled handling and storage: Store in sealed containers in a cool, dry environment Avoid contact with moisture, acids, halogen compounds Ground containers and transfer equipment to prevent static buildup Use spark-proof tools and minimize dust generation Prevent accumulation of dusts to reduce explosion risk Wear appropriate PPE and avoid inhalation of powders Proper precautions during handling, storage and processing are critical for safety and quality. Inspection and Testing of Hastelloy X Powder Hastelloy X powder batches are tested to ensure they meet specifications:

Test Method	Parameters Checked
Sieve analysis	Particle size distribution
Apparent density	Powder flowability
Tap density	Packed density
Scanning electron microscopy	Particle morphology
Energy dispersive X-ray	Chemistry, alloy composition
X-ray diffraction	Phases present
Inductively coupled plasma	Trace element analysis

Sampling and testing as per ASTM standards ensures batch-to-batch consistency and quality. Comparing Hastelloy X to Alternatives Hastelloy X has advantages and limitations compared to other superalloys:

Alloy	Oxidation Resistance	Fabricability	Cost
Hastelloy X	Excellent	Good	High
Inconel 625	Good	Excellent	Medium
Haynes 230	Excellent	Poor	Very High
Inconel 718	Medium	Fair	Medium

Hastelloy X provides the best combination of oxidation resistance, fabricability, and cost for many high temperature applications. Pros and Cons of Hastelloy X Powder

Pros	Cons
Excellent high temperature strength	Expensive compared to stainless steels
Outstanding oxidation resistance	Lower fabricability than Inconel 625
Thermal fatigue resistance	Susceptible to embrittlement at lower temperatures
Ease of welding and machining	Requires controlled handling and processing
Resists many corrosive environments	Limited data available compared to popular alloys

Hastelloy X enables exceptional performance but requires care in processing and has high material cost. Frequently Asked Questions about Hastelloy X Powder Here are answers to some common questions about Hastelloy X powder: Q: What is Hastelloy X used for? A: Hastelloy X is used in aircraft engines, industrial furnaces, chemical processing, and power generation applications where strength and oxidation resistance at extreme temperatures are required. Q: What is the difference between Hastelloy X and Hastelloy C? A: Hastelloy X has addition of iron and higher molybdenum content. This gives better fabricability and high temperature strength compared to Hastelloy C which relies only on chromium for oxidation resistance. Q: Is Hastelloy X weldable? A: Yes, Hastelloy X has good weldability compared to other nickel superalloys, making it suitable for fabrication of complex components. Proper welding process and parameters must be used to avoid cracking. Q: What is the temperature range of Hastelloy X? A: It maintains good strength and oxidation resistance up to 1100°C for prolonged service. Shorter exposures up to 1200°C are possible. Lower temperatures can cause embrittlement. Q: Is Hastelloy X magnetic? A: No, Hastelloy X is non-magnetic, with magnetic permeability close to 1. This makes it useful for certain electronic and high temperature applications. Q: What corrosion environments can Hastelloy X withstand? A: It exhibits excellent corrosion resistance to oxidizing acids, halogens, sulfidation, and stress corrosion cracking environments found in chemical processing. Q: Does Hastelloy X contain cobalt? A: Most grades of Hastelloy X contain 1% or less cobalt. Cobalt-free variants are also available for biomedical applications where cobalt can cause negative health effects. Q: What are the contents of a Hastelloy X powder MSDS? A: It provides composition data, health and reactivity hazards, handling guidance, storage requirements, spill and firefighting procedures, transport information and disposal guidelines that are essential to review before use. Q: Can Hastelloy X powder be 3D printed? A: Yes, Hastelloy X alloy powders can be used in laser and electron beam powder bed fusion additive manufacturing processes. Parameters are optimized to provide dense, crack-free parts. Q: How is Hastelloy X powder made? A: Gas atomization is the common production method where the alloy melt is broken into fine droplets and rapidly solidified into powder. Water atomization is also used either by itself or with gas atomization. Q: What are the alternatives to Hastelloy X? A: Alternatives include Inconel 617, Haynes 230, Inconel 625, and stainless steels like 310 and 330. They offer lower cost but cannot match the oxidation resistance of Hastelloy X in extreme environments.

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Inconel 625 Powder

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Inconel 625 Powder

Product	Inconel 625 Powder
CAS No.	7440-02-0
Appearance	Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	NiCr22Mo9Nb
Density	8.4g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-292/25

Inconel 625 Description:

Inconel 625 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Inconel 625 Powder Related Information :

Metal Powder	Size	Quantity	Price/kg	Size	Quantity	Price/kg
Inconel 625	0-20μm	1KG	$59	20-63μm	1KG	$98.30
		10KG	$39		10KG	$69.10
		100KG	$34		100KG	$64.50

Overview GH3625 powder Inconel 625 powder is an alloy powder used for metal additive manufacturing processes like selective laser sintering (SLS) and direct metal laser sintering (DMLS). It is a nickel-based superalloy that offers high strength, corrosion resistance, and excellent high-temperature properties. GH3625 is designed specifically for additive manufacturing to produce complex, dense parts with exceptional mechanical properties comparable to wrought materials. It enables the production of lightweight components with complex geometries for aerospace, automotive, medical, and industrial applications. This guide provides a detailed overview of GH3625 powder covering its composition, properties, applications, specifications, pricing, advantages, and limitations. Comparisons are made to other common alloys like Inconel 718 and Stellite 21 to highlight the performance and suitability of GH3625 for different uses. An FAQ section addresses key questions about this material. GH3625 powder Inconel 625 powder Composition GH3625 has a complex chemical composition designed to provide a combination of high strength, resistance to thermal fatigue, oxidation, and corrosion resistance. Here is an overview of its composition:

Element	Weight %
Nickel	Balance
Chromium	15-17%
Cobalt	10%
Molybdenum	8-10%
Tantalum	5-6%
Aluminum	1.2-1.7%
Titanium	0.5-1.2%
Boron	0.01%

Property	Value
Density	8.1-8.5 g/cc
Melting Point	1260-1335°C
Thermal Conductivity	11-12.5 W/mK
Coefficient of Thermal Expansion	12.5-13.5 x 10<sup>-6</sup>/K
Modulus of Elasticity	156-186 GPa
Poission’s Ratio	0.29-0.33
Tensile Strength	1050-1280 MPa
Yield Strength (0.2% offset)	860-1050 MPa
Elongation	8-15%
Hardness	32-38 HRC

Industry	Components
Aerospace	Turbine blades, combustor parts, nozzle guide vanes
Automotive	Turbocharger wheels, manifolds, valves
Oil and Gas	Wellhead parts, downhole tools, valves
Power Generation	Heat exchangers, burner components
Chemical Processing	Pump impellers, valves, reaction vessels
Medical	Dental implants, prosthetics, surgical instruments

Specification	Details
Particle Size Distribution	15-45 μm, 15-53 μm, 53-150 μm
Particle Shape	Spherical, satellite, polyhedral
Alloy Modifications	With B, C, Zr, Nb, Ta
Manufacturing Method	Gas atomization, plasma atomization

Standard	Description
ASTM F3056	Standard specification for additive manufacturing nickel alloy
AMS7016	Nickel alloy powder for high temperature service
ASME B46.1	Surface texture requirements

Property	GH3625	Inconel 718	Satellite 21
Cost	Medium	High	Low
Density	High	Medium	High
Strength	Medium	Very High	Medium
Hardness	High	Medium	Very High
Wear Resistance	Medium	Low	Very High
Corrosion Resistance	Medium	High	Medium
Oxidation Resistance	Medium	High	Medium
Thermal Stability	Up to 1000°C	Up to 700°C	Up to 900°C
Weldability	Good	Poor	Medium
Manufacturability	Medium	Difficult	Easy

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K465 Alloy Powder

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K465 Alloy Powder

Product	K465 Alloy Powder
CAS No.	7440-02-0
Appearance	Silvery-Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	NiCrMoCo
Density	8.1-8.3g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-293/25

K465 Alloy Description:

K465 Alloy Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

K465 Alloy Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. K465 Alloy Powder K465 alloy powder is a nickel-based superalloy that offers high strength and corrosion resistance at elevated temperatures. It is widely used in aerospace, power generation, and chemical processing industries. K465 Alloy Powder: Composition, Properties, Applications, and Specifications K465 has become a popular choice for aerospace, power generation, and chemical processing industries where components are subjected to high temperatures or aggressive environments. It allows complex geometries to be 3D printed for optimal performance. This article provides detailed information on the composition, properties, applications, specifications, availability, processing, and comparisons of K465 superalloy powder for additive manufacturing. K465 Alloy Powder Composition The nominal composition of K465 nickel-based superalloy powder is given below:

Element	Weight %
Nickel (Ni)	Balance
Chromium (Cr)	15 – 17%
Cobalt (Co)	9 – 10%
Molybdenum (Mo)	3%
Tantalum (Ta)	4.5 – 5.5%
Aluminum (Al)	5 – 6%
Titanium (Ti)	0.5 – 1%
Boron (B)	0.01% max
Carbon (C)	0.03% max
Zirconium (Zr)	0.01% max
Niobium (Nb)	1% max

Nickel forms the base of the alloy and provides a face-centered cubic matrix for high temperature strength. Elements like chromium, cobalt, and molybdenum contribute to solid solution strengthening and enable precipitation hardening. Aluminum and titanium are added to form gamma prime precipitates Ni3(Al,Ti) to provide hardness and creep resistance up to 700°C. Tantalum provides solid solution strengthening and forms carbides for grain structure control. Boron facilitates precipitation of complex carbides. The balanced composition of K465 nickel superalloy powder results in a combination of strength, ductility, corrosion resistance, and weldability required for high performance additive manufactured components. The optimized levels of alloying elements can be tailored based on final part requirements. K465 Alloy Powder Properties K465 superalloy powder processed via laser powder bed fusion or electron beam melting exhibits the following properties in as-built and heat treated states: Mechanical Properties

Property	As-Built Condition	After Heat Treatment
Tensile Strength	1050 – 1250 MPa	1150 – 1350 MPa
Yield Strength	750 – 950 MPa	1000 – 1200 MPa
Elongation	10 – 25%	8 – 15%
Hardness	35 – 45 HRC	42 – 48 HRC

High strength levels comparable to cast and wrought Ni-based superalloys Ductility retained after heat treatment allows some forming/forging Precipitation hardening by gamma prime phase after solution treatment Physical Properties

Property	Value
Density	8.1 – 8.3 g/cc
Melting Point	1260 – 1350°C
Thermal Conductivity	11 – 16 W/m-K
Thermal Expansion Coefficient	12 – 16 x 10<sup>-6</sup> /K

High Temperature Properties

Property	Value
Service Temperature	Up to 700°C
Oxidation Resistance	Good up to 850°C
Phase Stability	Retains strength up to 70% of melting point
Creep Rupture Strength	140 MPa at 700°C for 1000 hours

Retains over half its strength at maximum service temperature Resists oxidation and hot corrosion in gas turbine environments Excellent creep rupture strength under load at high temperature Other Notable Properties Weldable using conventional fusion welding methods Good surface finish and dimensional accuracy in AM builds Customizable with different heat treatments High thermal fatigue and crack growth resistance The balanced set of mechanical, physical, and thermal properties make K465 suitable for extreme environments faced in aerospace engines, power generation systems, and chemical processing equipment. The properties can be fine-tuned based on application requirements. K465 Alloy Powder Applications The major applications of additive manufactured K465 superalloy parts include: Aerospace: Combustor liners, augmentors, flame holders in jet engines Structural brackets, frames, housings, fittings Hot section components like turbine blades and vanes Rocket propulsion systems and spacecraft engines Power Generation: Heat exchangers, piping, valves, manifolds in boilers and heat recovery systems Gas turbine hot gas path components like nozzles, shrouds Solar power receivers and collectors Automotive: Turbocharger wheels and housings Exhaust system manifolds and components Chemical Processing: Reformer tubes, reaction vessels, heat exchanger components Piping, valves, pumps for corrosive chemicals Tooling like mandrels, fixtures for composite parts Benefits: Withstands sustained use at over 700°C lower density than competing alloys Oxidation and corrosion resistance in hot gas environments Reduces component weight compared to cast nickel alloys Enables complex optimized geometries not possible with casting Consolidates multiple parts into one printed component Saves material waste relative to subtractive methods Shorter lead times compared to traditional processing K465 is frequently used as substitute for heavier, costlier superalloys in aerospace engines and land-based power systems. The alloy powder can be tailored to meet requirements in extreme temperature, pressure, and corrosive service conditions. K465 Alloy Powder Specifications K465 alloy powder for AM processes is supplied by various manufacturers to the following nominal specifications:

Parameter	Specification
Particle size distribution	15 – 53 microns
Oxygen content	0.05% max
Nitrogen content	0.05% max
Morphology	Spheroidal
Apparent density	4.0 – 4.5 g/cc
Tap density	4.5 – 5.0 g/cc
Flow rate	15 – 25 s/50g

Powder particle size distribution optimized for AM processes High powder flowability ensures uniform layer spreading Low oxygen content minimizes risk of defects in builds Spherical morphology provides good packing and powder bed density Additional Requirements: Powder should be handled in an inert atmosphere to prevent contamination Moisture content must be kept below 0.1 wt% for good powder flow Temporary storage life up to 1 year in sealed containers with argon Open containers to be used within 1 week to avoid degradation Meeting powder specifications in terms of size, shape, chemistry, and handling is critical to achieving high density AM parts with expected mechanical properties. K465 Alloy Powder Availability K465 superalloy powder can be sourced from major suppliers like:

Manufacturer	Product Name
Praxair	TA1
Carpenter Additive	Car Tech K465
Sandvik Osprey	K465-TCP
Erasteel	Satellite AM K465

The alloy powder is sold in various sizes ranging from 1 kg containers for R&D purposes up to 1000 kg containers for production volumes. Prices range from $90-150 per kg based on quantity and manufacturer. Lead times for procurement typically range from 2-8 weeks after order confirmation. Customized particle size distributions and special handling may require a longer lead time. K465 powder inventory should be monitored closely and reordered well in advance of running out. Shortages can cause costly AM machine downtime. Consider spacing out orders over time to maintain stock. K465 Alloy Powder Processing Parameter Ranges for AM Processes:

Process	Preheating Temp	Layer Thickness	Laser Power	Scan Speed	Hatch Spacing
DMLS	150 – 180°C	20 – 60 μm	195 – 250 W	600 – 1200 mm/s	0.08 – 0.12 mm
EBM	1000 – 1100°C	50 – 200 μm	5 – 25 mA	50 – 200 mm/s	0.1 – 0.2 mm

DMLS = Direct metal laser sintering EBM = Electron beam melting A wider range of parameters allows flexibility to optimize for surface finish, build time, or mechanical properties Preheating reduces residual stresses; higher for EBM due to higher temperatures Slower scan speeds improve density but prolong build time Fine hatch spacing reduces porosity but requires more scan passes Post-Processing: Removal of parts from build plate using EDM wire cutting Removal of residual powder via glass bead blasting Stress relief heat treatment at 870°C for 1 hour HIP treatment at 1160°C under 100 MPa pressure for 4 hours Age hardening heat treatment at 760°C for 10 hours Benefits of Post-Processing: HIP closes internal voids and minimizes porosity Heat treatments relieve residual stress and achieve optimal hardness Yields close to 100% dense parts with mechanical properties equivalent to cast and wrought Additional hot isostatic pressing (HIP) and heat treatments can further enhance properties Parameter selection, support structures, build orientation, post-processing steps are all optimizable based on AM technology used and properties required. How K465 Compares with Other Superalloy Powders K465 vs Inconel 718

Alloy	K465	Inconel 718
Density	Higher	Lower
Tensile Strength	Similar	Similar
Service Temperature	100°C higher	Up to 650°C
Cost	2X more expensive	More economical

K465 chosen for higher temperature capability where cost increase is justified Inconel 718 more economical for lower temperature applications K465 vs Haynes 282

Alloy	K465	Haynes 282
Processability	Better	More difficult
Thermal conductivity	Higher	Lower
Service temperature	Similar	Similar
Cost	Similar	Similar

K465 easier to laser print and post-process without cracking Haynes 282 more prone to solidification cracks during builds K465 vs CM 247 LC

Alloy	K465	CM 247 LC
Density	Lower	Higher
Strength	Similar	Similar
Ductility	Higher	Lower
Cost	Lower	Higher

K465 has better combinaton of strength and ductility Lower cost alloy alternative to CM 247 LC K465 vs Inconel 625

Alloy	K465	Inconel 625
Service Temperature	Higher	Up to 700°C
Corrosion Resistance	Moderate	Excellent
Cost	Higher	Lower
Availability	More limited	Readily available

Inconel 625 chosen where corrosion resistance trumps high temperature capability K465 preferred for jet engine parts seeing extreme temperatures Understanding where K465 excels or falls short compared to alternatives aids material selection for AM components. The alloy can be tailored to shift the balance between cost, availability, processability, and properties. K465 Alloy Powder – Frequently Asked Questions Q: What pre-processing steps are required for K465 powder? A: K465 powder needs to be dried for 1-4 hours at 100-150°C to remove moisture absorbed during shipping and storage. Sieving between 20-63 microns will eliminate large particles that can cause recoater issues. Q: Does K465 require hot isostatic pressing (HIP) post-processing? A: HIP is recommended but not mandatory for K465. It helps close internal voids and achieve maximum density and mechanical properties. HIP at 1160°C under 100 MPa for 4 hours is typical. Q: What heat treatments can be used to tailor K465 properties? A: Solution treatment at 1150°C plus single or double aging between 700-850°C is used to optimize strength and ductility. Rapid cooling after solution treatment enhances properties. Q: Is K465 superalloy weldable for repair purposes? A: Yes, K465 can be welded using ER NiCrMo-10 filler metal. Solution treatment at 1175°C and aging at 845°C is required after welding to restore properties. Q: What manufacturing defects can occur with K465 builds? A: Lack of fusion porosity, cracking between layers, delamination, and distortion are potential defects requiring parameter optimization. Lower preheat and faster scan speeds increase risk. Q: What finishing methods can be used on additively manufactured K465 parts? A: Machining, shot peening, chemical etching, and electropolishing allow surface roughness improvement. This facilitates NDE inspection and improves fatigue life. Q: Does K465 alloy powder require special storage precautions? A: K465 powder rapidly absorbs moisture, so storage in sealed argon purged containers is required. Use within 1 week of opening container to prevent degradation. Q: What safety precautions are needed when handling K465 powder? A: K465 powder is not flammable but may cause skin/eye irritation. Use protective gloves, clothing, face shields. Avoid inhalation and install proper ventilation.

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Nickel-based K403 Powder

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Nickel-based K403 Powder

Product	Nickel-based K403 Powder
CAS No.	7440-02-0
Appearance	Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Ni-Cr-Co-Al-Mo-W-Ti-C-B
Density	8.2g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-294/25

Nickel-based K403 Description:

Nickel-based K403 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Nickel-based K403 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Nickel-based K403 Powder K403 powder is a nickel-chromium-iron-molybdenum alloy powder. It offers excellent resistance to oxidation, corrosion and thermal fatigue cracking. K403 has good phase stability at high temperatures. K403 powder is designed for protective coatings, thermal spray, welding, brazing, and other high temperature applications. Overview of Nickel-based K403 Powder K403 powder is a nickel-chromium-iron-molybdenum alloy powder. It offers excellent resistance to oxidation, corrosion and thermal fatigue cracking. K403 has good phase stability at high temperatures. Key features of K403 powder include: Outstanding high temperature strength and creep resistance Resists oxidation and hot corrosion up to 1150°C Retains properties under cyclic heating conditions Compatible coefficient of expansion with common alloys Available in various size ranges and morphologies K403 powder is designed for protective coatings, thermal spray, welding, brazing, and other high temperature applications. This article provides a detailed look at the composition, properties, applications, specifications, pricing, safety, and other essential information about nickel-based K403 powder. Composition of Nickel-based K403 Powder The typical composition of nickel-based K403 powder is:

Element	Composition
Nickel (Ni)	Balance
Chromium (Cr)	21-23%
Iron (Fe)	17-20%
Molybdenum (Mo)	8-10%
Tungsten (W)	1-2%
Manganese (Mn)	≤0.5%
Silicon (Si)	≤0.5%
Carbon (C)	≤0.1%

Nickel gives corrosion resistance. Chromium and iron provide oxidation resistance. Molybdenum and tungsten impart strength at high temperatures. The exact composition is tailored based on the powder production method and application requirements. Properties of Nickel-based K403 Powder K403 powder exhibits the following properties:

Property	Details
Density	8.2 g/cm3
Melting Point	1350-1400°C
Thermal Conductivity	11 W/m.K
Electrical Resistivity	94 microhm-cm
Young’s Modulus	207 GPa
Poisson’s Ratio	0.29-0.30
Tensile Strength	≥ 550 MPa up to 1050°C
Elongation	15-25%
Hardness	30-35 HRC
Oxidation Resistance	Excellent isothermal up to 1150°C

The alloy maintains high strength and hardness at elevated temperatures. It has good ductility for deformation processing. The material resists thermal fatigue cracking. Applications of Nickel-based K403 Powder Nickel-based K403 powder is designed for use in high temperature environments. Typical applications include: Thermal Spray Coatings: Used to apply thick coatings resistant to wear, corrosion and oxidation at high temperatures via wire/powder flame or electric arc spraying. Welding: Used as filler material for joining high temperature alloys providing oxidation and corrosion resistance. Brazing: Excellent filler alloy for brazing assemblies operating at over 1000°C like turbine components, heat exchangers etc. Additive Manufacturing: Selective laser melting and other powder bed fusion processes can utilize K403 powder to fabricate parts. Gas Turbines: Powder metallurgy turbine components exposed to hot gas paths like blades, vanes, seals. Chemical Industry: K403 coated components in fluidized bed reactors, heat exchangers, cyclone separators. Glass Industry: Powder sprayed rolls, guides, baffles used in glass melting furnaces and forehearths. Heat Treatment: Fixtures, trays, baskets operating under high temperature applications. Specifications and Grades of K403 Powder K403 powder is available in various size ranges, morphologies and grades: Particle Size: Ranging from 10-45 microns for AM methods, up to 150 microns for thermal spray processes. Morphology: Spherical, irregular and dendritic particle shapes available. Spherical powders have better flowability. Grades: Powder can be tailored as per AMS 7875, AMS 5887 or other high temperature alloy specifications. Purity: High purity argon gas atomized powder available for critical applications. Customization: Alloy chemistry and particle characteristics can be customized as per application requirements. Health and Safety Considerations for K403 Powder As a metallic alloy powder, K403 poses some health and safety risks: Fine powders can be a dust explosion hazard. Prevent dust accumulation and ignition sources. May cause skin and eye irritation upon prolonged exposure. Use personal protective equipment. Inhalation must be avoided. Use respiratory protection while handling powder. Powder may catalyze reactions with oxidizers. Prevent contact between incompatible materials. Proper grounding of equipment, ventilation, hygiene practices essential when handling the powder. Refer to applicable safety data sheets from suppliers for complete health hazard information. Safety procedures for metallic powders like inert gas gloveboxes, explosion suppression systems may be implemented for worker protection. Inspection and Testing of K403 Powder To ensure the K403 nickel alloy powder conforms to specifications, various tests and inspections should be performed: Chemical Composition – Verify composition of major alloying elements using optical emission or X-ray fluorescence spectroscopy. Particle Size Distribution – Assess particle size range as per ASTM B822 standard using laser diffraction. Morphology – Inspect particle shape and surface defects under SEM. Check for satellites, porosity. Flow Rate – Evaluate flowability and apparent density as per ASTM B213 using Hall flowmeter. Impurities – Measure oxygen and nitrogen content using inert gas fusion analysis. Minimize impurities. Microstructure – Check phases present using X-ray diffraction analysis. Mechanical Properties – Perform tensile and hardness testing for powder metallurgy parts. Qualification and batch testing ensures consistent powder quality and performance. Comparison of K403 Powder with IN738 Powder K403 and IN738 are two alloy powders used for high temperature applications:

Parameter	K403 Powder	IN738 Powder
Composition	Ni-Cr-Fe-Mo	Ni-Cr-Co-Al-Ti
Oxidation Resistance	Excellent up to 1150°C	Very Good up to 1100°C
Cost	Higher	Lower
Phase Stability	Very Good	Poor
Mechanical Strength	High up to 1050°C	Good up to 750°C
Fabrication	Medium	Easy
Applications	Thermal spray, welding	Turbine components, AM parts
Availability	Moderate	Readily available

For extreme temperatures exceeding 1100°C requiring phase stability, K403 is preferred despite higher cost. IN738 offers easier fabrication and lower cost. FAQs Q: What is nickel-based K403 powder used for? A: K403 powder is designed for high temperature applications like thermal spray coatings, brazing, welding, additive manufacturing where oxidation and corrosion resistance up to 1150°C is required. Q: What particle size is used for thermal spraying K403 powder? A: Coarser K403 powder up to 150 microns is commonly used for thermal spray processes like wire arc spraying to maximize deposition efficiency and coating thickness. Q: Is K403 suitable for laser powder bed fusion additive manufacturing? A: Yes, fine K403 powder can be used in selective laser melting machines to fabricate complex geometry parts that perform well in high temperature environments. Q: How does K403 compare with Haynes 214 alloy? A: K403 has slightly better high temperature strength and oxidation resistance than Haynes 214. But Haynes 214 offers excellent fabrication characteristics and lower cost. Q: What are the main health hazards of K403 powder? A: Fine K403 powder poses dust explosion risks. It can also irritate skin and eyes. Inhalation must be prevented. Use proper protective equipment when handling K403 powder. Q: Where can I purchase K403 powder for high temperature brazing application? A: Leading suppliers like Nanochemazone Supply carry K403 nickel alloy powder suitable for high temperature brazing. Consider recommended particle size and purity levels based on your specific application.

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