Grade SMn438H
Corresponding Standard JIS G 4052-2016
Structural Steels with Specified Hardenability Bands
Brand/Supplier
Japan -> JFE Steel
Classification Alloy Steel
SMn438H Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.34 0.15 1.3 - - - - -
Maximum Value 0.41 0.35 1.7 0.03 0.03 0.35 0.25 0.3

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