What materials of Forged Chain are available?
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点击打开链接ZMIE normal materials of Forged Chain: 40Cr ( SAE5140), 42CrMo (SAE4140), 20CrMnTi.
The chain with material 40Cr ( SAE5140), 42CrMo (SAE4140) the strength is better,
The chain with material 20CrMnTi the wear resistance is better.
Select materials according to your application.