USA UNS G41370
SAE
Steel Number
4137
Corresponding Standard SAE J404-2000
Chemical Compositions of SAE Alloy Steels
Classification Alloy Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value 0.35 0.15 0.7 - - 0.8 0.15
Maximum Value 0.4 0.35 0.9 0.03 0.04 1.1 0.25

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