Stainless Steel Powder
We supply stainless steel powder grades for pressing and sintering, powder metallurgy, MIM, 3D printing, filtration, corrosion-resistant parts and customized industrial applications.
Stainless Steel Powder for Industrial Applications
Stainless steel powder is widely used in pressing and sintering, powder metallurgy, metal injection molding, additive manufacturing, filtration materials, corrosion-resistant components and other industrial applications.
Different grades can be selected according to production process, alloy composition, carbon content, particle size distribution, flowability, sintering behavior, corrosion resistance, mechanical performance and final application requirements.
Stainless Steel Powder Categories
We recommend suitable grades according to production route, alloy series, chemical composition, corrosion resistance, sintering behavior and application requirements.
Pressing & Sintering
Powder metallurgy grades for compacted and sintered components, including austenitic, ferritic, martensitic and modified alloy series.
MIM
Fine grades for metal injection molding requiring controlled particle size, stable chemistry, feedstock compatibility and reliable sintering performance.
3D Printing
Additive manufacturing grades requiring spherical morphology, controlled particle size distribution, good flowability and low oxygen content.
Typical Stainless Steel Powder Grades
Typical grades can be reviewed according to alloy series, chemical composition, particle size distribution, production process and application requirements. Detailed TDS, COA and customized recommendations are available upon request.
300 Series Grades
304
General-purpose austenitic grade with good corrosion resistance for PM components.
310
Austenitic grade for high-temperature, oxidation-resistant and heat-resistant applications.
314
High chromium-nickel grade for heat-resistant and high-temperature applications.
316
Molybdenum-containing austenitic grade for applications requiring improved corrosion resistance.
303L
Low-carbon free-machining grade for sintered components and corrosion-resistant applications.
304L
Low-carbon 304 grade for pressing, sintering and corrosion-resistant industrial parts.
316L
Low-carbon molybdenum-containing grade for demanding corrosion-resistant applications.
317L
Higher alloyed austenitic grade with enhanced corrosion resistance for specialized applications.
400 Series Grades
409L
Low-carbon ferritic grade for pressing, sintering and corrosion-resistant industrial applications.
410
Martensitic grade for applications requiring strength, hardness and wear resistance.
410L
Low-carbon ferritic grade for pressing and sintering applications requiring controlled carbon content.
420
High-carbon martensitic grade for wear-resistant and hardness-focused sintered parts.
430
Ferritic grade with good corrosion resistance for pressing and sintering applications.
430L
Low-carbon ferritic grade with good corrosion resistance for sintered industrial parts.
434
Molybdenum-modified ferritic grade for applications requiring improved corrosion resistance.
434L
Low-carbon molybdenum-modified ferritic grade for improved corrosion resistance in sintered applications.
440
High-carbon grade for applications requiring high hardness and wear resistance.
Special / Modified Grades
303LSC
Modified free-machining grade with special alloying additions for pressing and sintering applications.
304LSC
Modified 304 grade designed for special sintering behavior and corrosion-resistant applications.
316LSC
Modified molybdenum-containing grade for applications requiring corrosion resistance and special alloying control.
409LE
Modified low-carbon ferritic grade with controlled alloying elements for sintered components.
434LNb
Niobium-stabilized ferritic grade for controlled sintering and corrosion-resistant applications.
17-4PH
Precipitation-hardening grade for high-strength and corrosion-resistant applications.
TDS and COA documents are available for different stainless steel powder grades according to alloy series, chemical composition, particle size distribution and application requirements.
Need Stainless Steel Powder for Your Application?
Send us your target grade, application, required chemical composition, particle size requirement or current supplier reference. Our team will review your requirements and recommend a suitable stainless steel powder option.