Han Chao (Wuxi) Special Steel Co. Ltd. -Professional supplier of stainless steel
440C/S44004 high-carbon high-chromium steel is a martensitic stainless steel and 440B/S44003 in 440A/S44002 steel based on the addition of carbon C and Mo Mo steel were developed, it is more 440A/S44002 steel and 440B/S44003 steel has higher hardness, wear resistance, high heat resistance, and corrosion resistance tempering, 440C/S44004 steel still better high temperature dimensional stability. 440C/S44004 ledeburite steel is steel, easy to form uneven carbide segregation to affect part life, so must be controlled in the thermal processing process, and select the appropriate processing ratio.
440C/S44004 high-carbon high-chromium steel is a martensitic stainless steel and 440B/S44003 in 440A/S44002 steel based on the addition of carbon C and Mo Mo steel were developed, it is more 440A/S44002 steel and 440B/S44003 steel has higher hardness, wear resistance, high heat resistance, and corrosion resistance tempering, 440C/S44004 steel still better high temperature dimensional stability. 440C/S44004 ledeburite steel is steel, easy to form uneven carbide segregation to affect part life, so must be controlled in the thermal processing process, and select the appropriate processing ratio.
