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:Â Used to apply thick coatings resistant to wear, corrosion and oxidation at high temperatures via wire/powder flame or electric arc spraying.
Welding:Â 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:Â Selective laser melting and other powder bed fusion processes can utilize K403 powder to fabricate parts.
Gas Turbines:Â Powder metallurgy turbine components exposed to hot gas paths like blades, vanes, seals.
Chemical Industry:Â K403 coated components in fluidized bed reactors, heat exchangers, cyclone separators.
Glass Industry:Â Powder sprayed rolls, guides, baffles used in glass melting furnaces and forehearths.
Heat Treatment:Â 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:Â Ranging from 10-45 microns for AM methods, up to 150 microns for thermal spray processes.
Morphology:Â Spherical, irregular and dendritic particle shapes available. Spherical powders have better flowability.
Grades:Â Powder can be tailored as per AMS 7875, AMS 5887 or other high temperature alloy specifications.
Purity:Â High purity argon gas atomized powder available for critical applications.
Customization:Â 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.
Description
Description
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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| Appearance | Gray Powder |
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| Apparent Density | ≥4.0 g/c㎡ | |
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| Nitrogen Content | ≤150ppm | |
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| Density | 7.9 g/cc |
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| Size range | 10-150 microns |
| Apparent density | Up to 50% of true density |
| Flowability | Moderate |
| Strength | Very high after aging treatment |
| Corrosion resistance | Excellent, including marine environments |
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| Nickel (Ni) | 3.5-5.5% |
| Titanium (Ti) | 1.2-1.8% |
| Aluminum (Al) | 0.3-1.2% |
| Niobium (Nb) | 0.15-0.45% |
| Carbon (C) | 0.04% max |
| Silicon (Si), Manganese (Mn) | 1% max each |
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| Melting point | 1400-1450°C |
| Electrical resistivity | 0.80 μΩ-m |
| Thermal conductivity | 12 W/mK |
| Thermal expansion | 12 x 10^-6 /K |
| Maximum service temperature | 650°C |
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| Elongation | Peak aged | 8-13% |
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| 4.5-5.5 g/cc | Higher for spherical powders |
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| Sieving | Classifies powder into different particle size ranges |
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| Hardness | 40-45 HRC | 38-45 HRC | 36-42 HRC |
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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:
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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. GH5188 Powder GH5188 is a W-strengthened diamond-based high-temperature alloy. GH5188 has good mechanical properties and excellent high temperature oxidation resistance. It is suitable for aviation parts that require tensile strength below 980°C and oxidation resistance below 1100°C. GH5188 is a W-strengthened diamond-based high-temperature alloy. GH5188 has good mechanical properties and excellent high temperature oxidation resistance. It is suitable for aviation parts that require tensile strength below 980°C and oxidation resistance below 1100°C. 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 | ≥4.80g/cm³ | ≥5.40g/cm³ |
| 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 |
| 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 | – | – | – |
IN738LC Powder
IN738LC Powder
| Product | INC738LC Powder |
| CAS No. | N/A |
| Appearance | Gray or 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. |
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| Density | 8.19g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-278/25 |
IN738LC Description:
INC738LC 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 pricingIN738LC 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 IN738LC powder for 3D printing in 2024| Alloy | Nominal Composition (wt%) |
| IN738LC | Ni – 16Cr – 8.5Co – 3.4Al – 3.4Ti – 1.7Mo – 2.6W – 1.7Ta – 0.9Nb – 0.05C – 0.03Zr – 0.001B |
| Property | Value |
| Density | 8.19 g/cm³ |
| Melting Range | 1260-1335°C |
| Yield Strength (at 650°C) | >758 MPa |
| Tensile Strength (at 650°C) | >1035 MPa |
| Elongation (at 650°C) | >12% |
| Grain Size | Fine-grained |
| Gamma Prime Phase | High volume fraction |
| Application | Industry | Examples |
| Turbine Components | Aerospace, Energy | Blades, Vanes, Nozzles |
| Automotive Components | Automotive | Turbochargers, Exhaust Manifolds |
| Tooling and Molds | Manufacturing | Injection Molds, Die Casting Molds |
| Heat Exchangers | Energy, Chemical | High-Temperature Recuperators |
| Medical Implants | Healthcare | Orthopedic Implants, Dental Restorations |
| Powder Specifications |
| Particle Size Distribution: 15-53 μm |
| Flowability: Excellent |
| Sphericity: High |
| Apparent Density: 4.2-4.6 g/cm³ |
| Standards: AMS 5832, AMS 5385 |
| Typical Grades |
| IN738LC – Standard Grade |
| IN738LC-LG – Low Gauge Grade |
| IN738LC-HG – High Gauge Grade |
| Pros | Cons |
| Excellent high-temperature strength and creep resistance | Higher material cost compared to some other alloys |
| Superior oxidation and corrosion resistance | Potential for cracking and distortion during printing |
| Ability to produce complex geometries | Strict process control required for optimal properties |
| Lightweight and high strength-to-weight ratio | Limited availability of qualified suppliers |
IN939 Powder
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 pricingIN939 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Inconel 625 Powder
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 pricingInconel 625 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. GH3625 powder Inconel 625 powder GH3625 powder Inconel 625 powder is a Mo-Nb reinforced nickel-based high-temperature alloy.| 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 |
| 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 |
K465 Alloy Powder
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 pricingK465 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| Manufacturer | Product Name |
| Praxair | TA1 |
| Carpenter Additive | Car Tech K465 |
| Sandvik Osprey | K465-TCP |
| Erasteel | Satellite AM K465 |
| 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 |
| 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 |
| Alloy | K465 | Haynes 282 |
| Processability | Better | More difficult |
| Thermal conductivity | Higher | Lower |
| Service temperature | Similar | Similar |
| Cost | Similar | Similar |
| Alloy | K465 | CM 247 LC |
| Density | Lower | Higher |
| Strength | Similar | Similar |
| Ductility | Higher | Lower |
| Cost | Lower | Higher |
| Alloy | K465 | Inconel 625 |
| Service Temperature | Higher | Up to 700°C |
| Corrosion Resistance | Moderate | Excellent |
| Cost | Higher | Lower |
| Availability | More limited | Readily available |
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