Gold Member Since 2014
Audited Supplier
Qingdao Helio Steel Co., Ltd.

Steel Round Bar, SAE4140 Alloy Steel Round Bar, AISI4140 Alloy Steel Round Bar manufacturer / supplier in China, offering SAE4140, Scm440, 42CrMo4, 42CrMo, DIN 1.7225 Alloy Steel Round Bars, 20cr 40cr 40mn2 20crmnti Alloy Steel Round Bar, Carbon Steel Bars SAE1020 1045/ C45/ S45c/ 45# and so on.

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images of SAE4140, Scm440, 42CrMo4, 42CrMo, DIN 1.7225 Alloy Steel Round Bars