HK30 Powder (Stellite 31) Description
HK30 Powder (Stellite 31) refers to a powdered form of HK30 alloy. HK30 is a cobalt-based superalloy known for its exceptional strength, corrosion resistance, and thermal stability at elevated temperatures. It is commonly used in applications where components are subjected to high temperatures and aggressive environments, such as gas turbine engines, aerospace components, and industrial gas turbines.
HK30 powder enables the fabrication of complex components with precise control over material properties. It is often used in advanced manufacturing processes such as additive manufacturing (e.g., selective laser melting or powder metallurgy) to produce components with intricate geometries and superior mechanical properties.
HK30 Powder (Stellite 31) Specifications
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Grade
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HK30 (Stellite 31)
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Composition
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Co, Cr, Ni, W
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Particle Size
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15-53 μm, or customized
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Flowability (s/50g)
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15.6
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Apparent Density (g/cm3)
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4.42
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Tap Density (g/cm3)
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5.32
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Chemical Composition, %
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Co
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Cr
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Ni
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W
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C
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S
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N
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O
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Bal.
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25.0-27.0
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10.0-11.0
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7.0-8.0
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0.45-0.55
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-
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-
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<0.04
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HK30 Powder (Stellite 31) Applications
- Gas Turbine Engines: To manufacture components for gas turbine engines, including turbine blades, combustion chambers, and exhaust systems.
- Aerospace Components: To produce aerospace components such as aircraft engine parts, structural components, and heat exchangers.
- Industrial Gas Turbines: To manufacture industrial gas turbine components, including turbine blades, nozzles, and combustion liners.
- Chemical Processing Equipment: HK30 powder is utilizedto fabricate chemical processing equipment such as reactors, vessels, and valves.
- Power Generation: HK30 powder is used in components for power generation applications, including steam turbines, boiler systems, and heat exchangers.
HK30 Powder (Stellite 31) Packaging
Our HK30 Powder (Stellite 31) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
HK30 Powder (Stellite 31) FAQs
Q1: How is HK30 Powder manufactured?
By Inert Gas Atomization, the resulting product features a spherical morphology with good flow characteristics and high packing density.
Q2: What is the machinability of HK30 Powder?
HK30 Powder is a cobalt-based heat resistant superalloy (HRSA) material with a machinability rating of 6% and hardness of 43 HRC.
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