4140 Alloy Steel
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4140
42CrMo
42CrMo4
4140,Alloy steel
forged round bar,manufacture: EAF+LF+VD
Size: 25mm~700mm,length is 3-6m
1). Size: 220mm~700mm
2). Length: follow by the requirement of customer(normal length is 3-6m)
3). Inspecting: UTS follows as SEP 1921 C/C
4). Can be prehardened per customer's request