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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Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225

Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225
  • Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225
  • Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225
  • Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225
  • Special Alloy Steel Round Bar Black Surface Element Testing Passed SAE4140 / 1.7225
Products Detailed
Special Hot Rolled SAE4140 / 1.7225 Alloy Tool Steel Round Bar SAE4140 steel belongs to ultra-high strength steel, with high strength and toughness, ...
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