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IN939 Powder

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IN939 Powder

Product IN939 Powder
CAS No. N/A
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 C6H6N6O6
Density 8.15g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-280/25

IN939 Description:

IN939 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

IN939 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 IN939 Powder for 3D Printing in 2024

IN939 powder is a nickel-based superalloy that exhibits exceptional mechanical properties and high resistance to corrosion and oxidation. It is primarily composed of nickel, chromium, cobalt, molybdenum, and tantalum. This composition gives IN939 powder its remarkable strength, heat resistance, and stability at elevated temperatures.

Overview of IN939 Powder for 3D Printing

IN939 is a high-performance nickel-based superalloy powder designed for additive manufacturing of critical components needing exceptional mechanical properties at high temperatures. This article provides a comprehensive guide to IN939 powder for 3D printing applications across aerospace, automotive, energy and industrial sectors.

Key aspects covered include IN939 composition, properties, print parameters, applications, specifications, suppliers, handling, inspection, comparisons to alternatives, advantages and limitations, and frequently asked questions. Quantitative data is presented in easy-to-reference tables.

Composition of IN939 Powder

IN939 has a complex precipitation hardening alloy composition:

Element Weight % Purpose
Nickel Balance Principal matrix element
Chromium 15 – 18 Oxidation resistance
Aluminum 3.8 – 4.8 Precipitation hardening
Titanium 0.9 – 1.4 Precipitation hardening
Cobalt 12 – 15 Solid solution strengthening
Tantalum 3.8 – 4.8 Carbide former
Carbon 0.05 – 0.15 Carbide former
Boron 0.006 – 0.012 Grain boundary strengthener

Trace quantities of zirconium, magnesium and sulphur are also added for enhanced properties.

Properties of IN939 Powder

IN939 possesses an exceptional combination of properties:

Property Description
High strength Excellent tensile and creep rupture strength up to 1050°C
Thermal stability Strength maintained up to 1000°C
Creep resistance High stress-rupture life at high temperatures
Oxidation resistance Forms protective Cr2O3 oxide scale
Thermal fatigue resistance Resists cracking during thermal cycling
Phase stability Microstructure stable after prolonged exposures
Corrosion resistance Resistant to hot corrosion, oxidation, sulfidation

The properties enable use under extreme thermal and mechanical loads.

3D Printing Parameters for IN939 Powder

Typical AM processing parameters for IN939 include:

Parameter Typical value Purpose
Layer thickness 20-50 μm Resolution vs build speed
Laser power 250-500 W Sufficient melting without evaporation
Scan speed 800-1200 mm/s Density vs production rate
Hatch spacing 100-200 μm Mechanical properties
Support structure Minimal Easy removal
Hot isostatic pressing 1160°C, 100 MPa, 3h Eliminate porosity

Parameters are optimized for attributes like density, microstructure, build rate, and post-processing requirements.

Applications of 3D Printed IN939 Parts

Additively manufactured IN939 components serve critical applications including:

Industry Components
Aerospace Turbine blades, vanes, combustors
Power generation Hot gas path parts, heat exchangers
Automotive Turbocharger wheels, valves
Chemical processing Pumps, valves, reaction vessels

Benefits over conventionally processed IN939 include complex geometries and reduced lead time.

Specifications of IN939 Powder for 3D Printing

IN939 powder for AM must meet exacting specifications:

Parameter Specification
Particle size 15-45 μm typical
Particle shape Spherical morphology
Apparent density > 4 g/cc
Tap density > 6 g/cc
Hall flow rate > 23 sec for 50 g
Purity >99.9%
Oxygen content <100 ppm

Tighter tolerances, custom size distributions, and controlled impurity levels available.

Handling and Storage of IN939 Powder

As a reactive powder, careful handling of IN939 is needed:

Store sealed containers in a cool, inert atmosphere

Prevent contact with moisture, oxygen, acids

Use properly grounded equipment

Avoid dust accumulation to minimize explosion risk

Local exhaust ventilation recommended

Wear appropriate PPE while handling

Proper techniques and controls prevent IN939 powder oxidation or contamination.

Inspection and Testing of IN939 Powder

IN939 powder is validated using:

Method Parameters Tested
Sieve analysis Particle size distribution
SEM imaging Particle morphology
EDX Chemistry and composition
XRD Phases present
Pycnometry Density
Hall flow rate Powder flowability

Testing per applicable ASTM standards ensures batch consistency.

Comparing IN939 to Alternative Alloy Powders

IN939 compares to other Ni-based superalloys as:

Alloy High Temperature Strength Cost Printability Ductility
IN939 Excellent High Excellent Low
IN738 Good Medium Excellent Medium
IN718 Fair Low Good Excellent
Hastelloy X Excellent High Fair Medium

For balanced properties and processability, IN939 supersedes alternatives like IN718 Powder or Hastelloy X Powder.

Pros and Cons of IN939 Powder for 3D Printing

Pros Cons
Exceptional high temperature strength Expensive compared to IN718
Excellent oxidation and creep resistance Significant parameter optimization needed
Complex geometries feasible Limited room temperature ductility
Faster processing than cast/wrought Controlled storage and handling environment
Comparable properties to cast alloy Difficult to machine after printing

IN939 enables high-performance printed parts but with higher costs and controlled processing needs.

Frequently Asked Questions about IN939 Powder for 3D Printing

Q: What particle size range works best for printing IN939?

A: A particle size range of 15-45 microns provides good flowability combined with high resolution and density. Finer particles below 10 microns can improve density and surface finish.

Q: Does IN939 require any post-processing after 3D printing?

A: Post processes like hot isostatic pressing, heat treatment, and machining are usually needed to eliminate porosity, relieve stresses, and achieve final tolerances and surface finish.

Q: What precision can be achieved with IN939 printed parts?

A: After post-processing, dimensional accuracy and surface finish comparable to CNC machined parts can be achieved with IN939 AM components.

Q: Are support structures necessary for printing IN939 powder?

A: Minimal supports are recommended for complex channels and overhangs to prevent deformation and facilitate easy removal. IN939 powder has good flowability.

Q: What alloy powder is the closest alternative to IN939 for AM?

A: IN738 is the closest alternative in terms of balanced properties and maturity for additive manufacturing. Other alloys like IN718 or Hastelloy X have some trade-offs.

Q: Is IN939 compatible with direct metal laser sintering (DMLS)?

A: Yes, IN939 is readily processable by major powder bed fusion techniques including DMLS along with selective laser melting (SLM) and electron beam melting (EBM).

Q: What density is achievable with 3D printed IN939 components?

A: With optimized parameters, densities over 99% are achievable, matching properties of traditionally processed IN939 products.

Q: How do the properties of printed IN939 compare to cast alloy?

A: Additively manufactured IN939 exhibits comparable or better mechanical properties and microstructure compared to conventional cast and wrought forms.

Q: What defects can occur when printing with IN939 powder?

A: Potential defects are cracking, distortion, porosity, surface roughness, incomplete fusion etc. Most can be prevented by proper parameter optimization and powder quality.

Q: Is hot isostatic pressing (HIP) mandatory for IN939 AM parts?

A: HIP eliminates internal voids and improves fatigue resistance. For less demanding applications, heat treatment alone may suffice instead of HIP.

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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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Alloy Series Powder

Product Alloy Series Powder
CAS No. 12069-94-2
Appearance Silver-White 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 NiCrCoMoFeAl
Density 2.6-2.8g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-290/25

Alloy Series Description:

Alloy Series 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

Alloy Series 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. High temperature alloy series High-temperature alloy series powders are designed to handle extreme high-temperature environments, providing excellent performance and heat-resistant properties. Let’s explore this range of products and understand their potential for high temperature applications.
Product Specification Apparent Density Flow Ability Oxygen Content Tensile Strength Yield Strength Elongation
GH3625 15-53µm 45-105µm 75-150µm ≥4.40g/cm³ ≤20s/50g ≤300ppm 1000±50Mpa 600±50Mpa 35±5%
GH4169 ≥4.20g/cm³ ≤20s/50g ≤300ppm 1250±30Mpa 1000±30Mpa 18±3%
GH3230 ≥4.40g/cm³ ≤20s/50g ≤300ppm 930±30Mpa 930±30Mpa 25±5%
GH3536 ≥4.40g/cm³ ≤20s/50g ≤300ppm 850±30Mpa 550±20Mpa 42±5%
Process: Vacuum air atomization method Advantages: high sphericity, small satellite powder, good fluidity, and high bulk density. The printed product has good fatigue resistance, anti-oxidation performance and structural stability Applications: aerospace and industrial turbine discs, rings, blades, machine and other structures, aerospace engine combustion chambers Packaging: ordinary packaging such as aluminum foil bags/plastic bottles/iron drums, vacuum packaging or inert gas-filled packaging, etc.
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GH 3625 Powder
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GH 3625 Powder

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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-283/25

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 :

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. GH 3625 Powder GH3625 powder is an age-hardenable nickel-iron base alloy containing 25% chromium along with additions of molybdenum and aluminum. It provides an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures. Overview of GH3625 Powder GH 3625 powder is an age-hardenable nickel-iron base alloy containing 25% chromium along with additions of molybdenum and aluminum. It provides an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures. Key properties and advantages of GH3625 powder include: GH3625 Powder Properties and Characteristics
Properties Details
Composition Ni-25Cr-4.5Mo-3.5Al alloy
Density 8.2 g/cc
Particle shape Predominantly spherical
Size range 15-45 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
GH3625 is widely used in aerospace, oil and gas, chemical processing, and power generation sectors needing high strength and corrosion resistance at elevated temperatures. GH3625 Powder Composition
Element Weight %
Nickel Balance
Chromium 24-27%
Molybdenum 4-5%
Aluminum 3-4%
Carbon 0.1% max
Manganese 1% max
Silicon 0.5% max
Sulfur 0.015% max
Nickel provides corrosion resistance and aids precipitation hardening Chromium significantly improves oxidation and corrosion resistance Molybdenum and aluminum facilitate precipitation strengthening Carbon and other elements limited as impurities The composition is optimized to provide peak strengthening from precipitation hardening as well as excellent corrosion and oxidation resistance. GH3625 Powder Physical Properties
Property Values
Density 8.2 g/cc
Melting point 1390-1440°C
Thermal conductivity 11 W/mK
Electrical resistivity 52 μΩ-cm
Coefficient of thermal expansion 13.0 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 GH3625 suitable for high strength applications at elevated temperatures needing corrosion resistance. GH3625 Powder Mechanical Properties
Property Condition Values
Hardness Solution annealed 35 HRC
Hardness Peak aged 50-56 HRC
Tensile strength Annealed 1000 MPa
Tensile strength Aged 1500-1800 MPa
Yield strength Aged 1200-1600 MPa
Elongation Aged 10-15%
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 properties make GH3625 suitable for components needing high strength combined with corrosion resistance. GH3625 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 GH3625 provides exceptional strength and corrosion resistance for critical components used at elevated temperatures across demanding industries. GH3625 Powder Standards
Standard Description
AMS 5815 Nickel alloy powder compositions
AMS 5408 Wire, rods, and 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 GH3625 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. GH3625 Powder Particle Size Distribution
Particle Size Characteristics
15-25 microns Ultrafine powder used in laser AM processes
25-45 microns Size range for most powder bed AM systems
45-75 microns Larger sizes used in laser cladding
Finer powder provides higher resolution and surface finish Coarser powder suitable for high deposition rate processes Size distribution tailored based on AM method used Spherical morphology maintained in all sizes Controlling particle size distribution and morphology is critical for AM performance, final part properties and quality. GH3625 Powder Apparent Density
Apparent Density Details
Up to 60% of true density For spherical powder morphology
4.5 – 5.2 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. GH3625 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 GH3625 powder suitable for critical applications. GH3625 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
GH3625 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. GH3625 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. GH3625 Powder Pros and Cons Advantages of GH3625 Powder Exceptional high temperature strength and creep resistance Retains strength and hardness up to 1100°C Excellent corrosion resistance across environments Good fatigue strength and fracture toughness High hardness combined with reasonable ductility Less dense than nickel superalloys Limitations of GH3625 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 GH3625 vs Inconel 718 Powder
Parameter GH3625 Inconel 718
Density 8.2 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
GH3625 provides higher tensile strength Inconel 718 offers better overall corrosion resistance GH3625 is more cost effective Inconel 718 is preferred for extreme environments GH3625 provides optimal strength and cost balance GH3625 Powder FAQs Q: What are the main applications of GH3625 nickel alloy powder? A: Main applications include aerospace turbine components, oil and gas wellhead valves and downhole tools, power generation parts, chemical processing equipment, and other high temperature components needing strength and corrosion resistance. Q: Why is GH3625 preferred over stainless steel powders in high temperature applications? A: GH3625 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 GH3625 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 aluminum affect the properties of GH3625 alloy? A: Aluminum enhances precipitation hardening by forming nickel-aluminum precipitates during aging treatment. This provides substantial strengthening while maintaining reasonable ductility.
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GH3230 Powder
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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-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 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. 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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GH3230 Powder
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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 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 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

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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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GH4169 Powder
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GH4169 Powder

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GH4169 Powder

Product GH4169 Powder
CAS No. 7440-02-0
Appearance Gray Dull 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 NiCr22Mo9Nb
Density 8.19g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-290/25

GH4169 Description:

GH4169 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

GH4169 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. GH4169 powder for metal 3d Printing GH4169 is a Nb-Mo reinforced nickel-based high-temperature alloy. Its normal working environment is 253-650C. It has good mechanical properties below 650C. Under special circumstances, GH4169 can be used at 800°C for a short period of time.
Metal Powder Size Quantity Price/kg Size Quantity Price/kg
Inconel 718 0-20μm 1KG 60.9 53-105μm 1KG 59
10KG 39.8 10KG 38
100KG 34.5 100KG 33
GH4169 is a Nb-Mo reinforced nickel-based high-temperature alloy. Its normal working environment is 253-650C. It has good mechanical properties below 650C. Under special circumstances, GH4169 can be used at 800°C for a short period of time. GH4169 is suitable for many high temperature applications, such as gas turbine components. 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 ≥4.20g/cm³ ≥4.80g/cm³
Heat treatment recommendations 980-1060°C/1h/AC+720°C±10°C/8h/F一620C10C/8h/AC Mechanical behavior
815°C high temperature durability performance
Constant stress (δ/Mpa) Duration(t/h) Elongation after break(δ5/%)
690 80 5
Test temperature Tensile strength (σb/Mpa) Yield strength (σp0.2/Mpa) Elongation (δ5/%)
25℃ 1270 1030 12
650℃ 1000 860 12
Chemical composition range (wt,-%)
Element C Cr Ni Co Nb Mo
wt％ 0.02-0.06 17.00-21.00 50.00-55.00 ≤1.00 4.75-5.50 2.80-3.30
Element Al Ti Fe B Mg Mn
wt％ 0.20-0.80 0.65-1.15 Bal ≤0.006 ≤0.010 ≤0.35
Element Si P S Cu O N
wt％ ≤0.35 ≤0.015 ≤0.015 ≤0.30 ≤0.020 ≤0.015
 
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Inconel 718 Powder
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Inconel 718 Powder

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Inconel 718 Powder

Product Inconel 718 Powder
CAS No. 7440-02-0
Appearance Gray Metallic  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 Ne-Fe-Cr
Density 8.19g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-277/25

Inconel 718 Description:

Inconel 718 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 718 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 in718 powder inconel 718 powder for metal 3D printing inconel 718 powder Overview Inconel 718 powder is a high-performance alloy powder used in additive manufacturing (AM) processes, such as laser powder bed fusion (LPBF) and electron beam powder bed fusion (EBPBF). It is renowned for its exceptional strength, corrosion resistance, and high-temperature capabilities. Inconel 718 powder is widely employed in demanding industries like aerospace, energy, and medical. inconel 718 powder Composition and Characteristics Inconel 718 powder is an alloy primarily composed of nickel (Ni), chromium (Cr), iron (Fe), and niobium (Nb). Its specific composition varies slightly depending on the manufacturer and application requirements. The table below highlights the typical composition and characteristics of Inconel 718 powder:
Property Value
Nickel (Ni) 50-55%
Chromium (Cr) 17-21%
Iron (Fe) 17-21%
Niobium (Nb) 4.75-5.5%
Molybdenum (Mo) 2.8-3.3%
Titanium (Ti) 0.65-1.15%
Aluminum (Al) 0.2-0.8%
Carbon (C) 0.08% max
Silicon (Si) 0.35% max
Manganese (Mn) 0.35% max
Sulfur (S) 0.015% max
Phosphorus (P) 0.015% max
inconel 718 powder Applications Inconel 718 powder finds applications in various industries due to its unique properties. Some of its key applications include:
Industry Applications
Aerospace Turbine blades, engine components, structural parts
Energy Gas turbine components, heat exchangers, pressure vessels
Medical Surgical instruments, implants, dental prosthetics
Automotive High-performance engine components, exhaust systems
Defense Armor, weapons, aerospace components
Specifications, Sizes, and Grades Inconel 718 powder is available in various specifications, sizes, and grades to meet specific application requirements. The table below provides an overview of these parameters:
Parameter Details
Specifications ASTM B163, AMS 5848, ISO 2076
Sizes 15-150 microns (typical)
Grades Inconel 718, Inconel 718Plus
in718 powder Pros and Cons Like any material, Inconel 718 powder has its advantages and disadvantages. The table below summarizes the pros and cons:
Pros Cons
High strength and hardness Expensive compared to other alloys
Excellent corrosion resistance Difficult to machine
High-temperature capabilities Requires specialized welding techniques
Good weldability and formability Can be susceptible to stress corrosion cracking
IN718 powder Specific Metal Powder Models Various metal powder models of Inconel 718 are available in the market. Some of the notable models include: Met3DP Inconel 718: Optimized for LPBF and EBPBF processes, offering high density and excellent mechanical properties. Praxair Incoloy 718: Designed for LPBF applications, known for its fine particle size and consistent flowability. Carpenter Technology Carpenter 718: Suitable for both LPBF and EBPBF, providing high strength and corrosion resistance. ATI 718Plus: Developed for LPBF, featuring improved strength and ductility compared to standard Inconel 718. Sandvik Osprey 718: Produced using the Osprey process, resulting in spherical particles with high flowability and packing density. Höganäs AM 718: Optimized for LPBF, offering high density and excellent mechanical properties. LPW Technology LPW 718: Specifically designed for LPBF, known for its consistent particle size and low oxygen content. Arcam AB Arcam 718: Suitable for EBPBF, offering high density and fine particle size. Renishaw Ren AM 718: Developed for LPBF, providing high strength and corrosion resistance. EOS GmbH EOS 718: Optimized for LPBF, known for its high density and excellent surface finish. FAQ Q: What is the difference between Inconel 718 powder and other nickel-based alloys? A: Inconel 718 powder is known for its exceptional strength, corrosion resistance, and high-temperature capabilities compared to other nickel-based alloys. It contains a higher percentage of chromium, which contributes to its enhanced corrosion resistance. Q: How is Inconel 718 powder used in additive manufacturing? A: Inconel 718 powder is used in LPBF and EBPBF processes. In LPBF, a laser beam selectively melts the powder particles to create the desired shape, while in EBPBF, an electron beam is used for melting. Q: What are the advantages of using Inconel 718 powder in AM? A: Using Inconel 718 powder in AM offers advantages such as design flexibility, reduced lead times, and the ability to create complex geometries. It also allows for the production of lightweight components with high strength and durability. Q: What are the future trends in Inconel 718 powder technology? A: Research and development efforts are focused on improving the powder’s flowability, packing density, and mechanical properties. Additionally, there is a growing interest in developing new alloys based on Inconel 718 with enhanced performance characteristics.
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K465 Alloy Powder
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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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