Grade 15CrMoA
China ISC A30153
Corresponding Standard GB /T 3077-2015
Alloy Structure Steels
Classification Alloy Steel
15CrMoA Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo
Minimum Value 0.12 0.17 0.4 - - 0.8 - - 0.4
Maximum Value 0.18 0.37 0.7 0.02 0.02 1.1 0.3 0.25 0.55

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