| Customization: | Available |
|---|---|
| Application: | Industrial |
| Purity: | >99.5% |
|
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Composition
| Element | Composition | Purpose in Alloy |
| Nickel (Ni) | Base | Provides the primary matrix and structural integrity. |
| Chromium (Cr) | ~12% | Enhances oxidation and corrosion resistance. |
| Cobalt (Co) | ~10% | Improves thermal stability. |
| Aluminum (Al) | ~5% | Contributes to γ′ phase strengthening. |
| Titanium (Ti) | ~2.5% | Strengthens the γ′ phase. |
| Tungsten (W) | ~6% | Improves high-temperature strength. |
| Molybdenum (Mo) | ~2% | Adds solid-solution strengthening. |
| Carbon (C) | ~0.1% | Enhances grain boundary strength. |
| Property | Value |
| 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 |
Application
Nickel-based K403 powder is designed for use in high temperature environments. Typical applications include:
1.Thermal Spray Coatings: Used to apply thick coatings resistant to wear, corrosion and oxidation at high temperatures via
wire/powder flame or electric arc spraying.
2.Welding: Used as filler material for joining high temperature alloys providing oxidation and corrosion resistance.
3.Brazing: Excellent filler alloy for brazing assemblies operating at over 1000°C like turbine components, heat exchangers etc.
4.Additive Manufacturing: Selective laser melting and other powder bed fusion processes can utilize K403 powder to fabricate parts.
5.Gas Turbines: Powder metallurgy turbine components exposed to hot gas paths like blades, vanes, seals.
6.Chemical Industry: K403 coated components in fluidized bed reactors, heat exchangers, cyclone separators.
7.Glass Industry: Powder sprayed rolls, guides, baffles used in glass melting furnaces and forehearths.
8.Heat Treatment: Fixtures, trays, baskets operating under high temperature applications.
This powder is produced in spherical form, which makes it highly suitable for applications like additive manufacturing (3D printing),
thermal spraying, and powder metallurgy. Its spherical shape ensures excellent flowability and packing density, which are critical for
precision manufacturing processes.
| High-Temperature Alloy Powders | |||
| GH2132 | GH3128 | GH3230 | GH3536 |
| GH3625 | GH4099 | GH4169 | GH5188 |
| In690 | In713C | In738LC | In939 |
| K465 | DZ125 | C276 | CoAlTiWTa |
| 800H | FeCrNiTiAl | DD6 | UDIMET520 |
| CoCrWAlNi | FeCrNiTiSi | NiCr25FeAlY | M247 |
| Monel 400 | Monel k - 500 | ECY768 | FGH100L |
| BZL12Y | CMSX - 4 | K403 | M509 |
| Weight | Packing |
| <25KG | By foil-alum bag/pap/bottle |
| ≥25kg | Package: 25kg/drum/bag or as your request |
Lonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has been
focusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powder
materials for several years. As a first-class enterprise providing a diverse range of different metal materials for the
advanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperature
alloy powder, self-fusing alloy powder, memory alloy powder, precision soft magnetic alloy powder, spraying powder,
nickel alloy powder, cobalt alloy powder, copper alloy powder, high-strength steel powder, tool steel powder, structural
steel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloy
aluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel and
duplex steel powders.
The company has established long-term cooperative relations with customers in over 40 countries and regions
including North America, Europe, and the Middle East, and holds a leading position in the industry. At present, the
company has passed a number of certifications such as ISO9001, ISO14001, ISO45001. With a global vision,
RD-Best New Materials will continue to innovate in technology, strengthen R&D breakthroughs in low-carbon, green
and recyclable materials and production processes, provide customers with high-quality and low-cost metal powders,
and actively promote the industrialization of the 3D printing industry.
Q1: Are you a factory or trading company?
A: Yes ,We are a factory.
Q2: What are the key properties of metal powder I should be concerned with when selecting one kind of powder for my application?
A: The key properties of metal powder that define their performance level for different applications include purity , particle size , impurity content , and loose density.
Q3: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q4: How about the packing?
A: Usually we provide the packing as 50 kg Iron Drum or Paper Drum,if you have special requirements on them, we will according to you.
Q5: Can you produce according to the sample we provided?
A: Yes, we can produce by your samples or technical parameters.
Q6: How about the quality?
A: We can provide you with revelent certificates if necessary. 100%QC in produce process and before the goods being packed up.
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