alloy structural steel, 4135,SCM435,34CrMo4 1.competitve price with best service 2.after-sales service 3.just-in-time deli alloy structural steel, 4135,SCM435,34CrMo4 1.competitve price with best service 2.after-sales service 3.just-in-time delivryalloy structural steel, 4135,SCM435,34CrMo4 chemical composition CSIMNCRMoPSCUNI35CrMo0.32~0.17~0.4~0.8~0.15~≤0.035≤0.035≤0.3≤0.3A303520.40.370.71.10. ...
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