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 Rolled Steel Flat Bar SCM440 4140 1.7225 42CrMo For Mechanical Gear Bolt Use

Hot Rolled Steel Flat Bar SCM440 4140  1.7225 42CrMo For Mechanical Gear Bolt Use
  • Hot Rolled Steel Flat Bar SCM440 4140  1.7225 42CrMo For Mechanical Gear Bolt Use
  • Hot Rolled Steel Flat Bar SCM440 4140  1.7225 42CrMo For Mechanical Gear Bolt Use
  • Hot Rolled Steel Flat Bar SCM440 4140  1.7225 42CrMo For Mechanical Gear Bolt Use
  • Hot Rolled Steel Flat Bar SCM440 4140  1.7225 42CrMo For Mechanical Gear Bolt Use
Products Detailed
Hot Rolled Steel Flat Bar SCM440 4140 1.7225 42CrMo For Mechanical Gear Bolt Use 1. Chemical Composition (%) C Si Mn Cr Mo P S Ni 0.38~0.45 0.17~0.37 ...
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