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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Hot Forged Q+T Special Tool Steel Solid Round Bar High Fatigue Strength

Hot Forged Q+T Special Tool Steel Solid Round Bar High Fatigue Strength
  • Hot Forged Q+T Special Tool Steel Solid Round Bar High Fatigue Strength
  • Hot Forged Q+T Special Tool Steel Solid Round Bar High Fatigue Strength
Products Detailed
Hot Forged Q+T Black Surface Alloy Steel Round Bar SAE4140 SCM440 42CrMo 1.7225 EN19 Equivalent grades: GB(China) DIN(German) AISI(USA) JIS(Japan) ...
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