Guangzhou Changfeng Steel Co., LTD

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Guangzhou Changfeng Steel Co., LTD
City:guangzhou
Province/State:guangdong
Country/Region:china
Contact Person:MsEcho
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SCM440 SAE4140 Durable Forged Special Tool Steel Annealing Or Q/T Heat Treatment

SCM440 SAE4140 Durable Forged Special Tool Steel Annealing Or Q/T Heat Treatment
  • SCM440 SAE4140 Durable Forged Special Tool Steel Annealing Or Q/T Heat Treatment
  • SCM440 SAE4140 Durable Forged Special Tool Steel Annealing Or Q/T Heat Treatment
Products Detailed
SCM440 SAE4140 Durable Forged Special Tool Steel Chemical composition(%): C Si Mn Cr P S Mo 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 ≤0.035 ≤0.035 0...
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