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HK30 Spherical Austenitic Stainless...
SP-1827
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HK30 Spherical Austenitic Stainless Steel Powder is a niobium-stabilized austenitic chromium-nickel steel characterized by good carburization, sulfidation, and oxidation resistance. It is used in high-temperature applications, especially turbochargers.
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HK30 Spherical Austenitic Stainless Steel Powder has a low oxygen content and low impurity levels, resulting in a metallurgically clean product with enhanced mechanical performance. Heeger Materials (HM) can provide high-quality HK30 Spherical Austenitic Stainless Steel Powder at a competitive price.

HK30 Spherical Austenitic Stainless Steel Powder for Metal Injection Molding (MIM) belongs to the spherical powder range and is selected for controlled particle size distribution, high sphericity, flowability and chemistry suitable for powder processing. It is commonly used in formulation, sintering, coating, filler, catalyst, electronic material and research use as well as additive manufacturing, thermal spraying, powder metallurgy, laser cladding, research and specialty alloy development. When requesting a quote, confirm purity, particle size distribution, morphology, surface treatment, packaging and quantity.
For material comparison or adjacent product forms, browse spherical powder, powder materials, thermal spray powder and spherical powder.
Which powder specifications are needed for a quote? Please provide purity, particle size distribution, morphology, surface treatment, packaging, quantity and the intended process such as sintering, coating, filler use or research.
Product | Chemical Composition(wt%) | Particle Size Distribution (μm) | ||||||||||||
Fe | Cr | C | Mo | Ni | Si | Nb | Mn | D10 | D50 | D90 | ||||
HM-HK30 | Bal. | 23.0-27.0 | 0.25-0.35 | 0.5 | 19.0-22.0 | 0.75-1.75 | 1.20-1.50 | 1.5 | 2-4 | 7.5-9.5 | ≤22 | |||
Oxygen Content | Apparent Density | Tap Density | Specific Surface Area | |||||||||||
≤3500 ppm | ≥2.7 g/cm3 | ≥4.6 g/cm3 | ≥2800 m2/kg | |||||||||||
Note | The particle sizes and component ratios can be customized. | |||||||||||||
HK30 Spherical Austenitic Stainless Steel Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period of time. We offer vacuum-sealed packaging options including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can provide customized packaging as per your specific requirements.

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