Grade 30SiMn2MoV
Corresponding Standard YB 481-1980
Technical Conditions for Structural Steel Used in Light weapons
Classification Alloy Steel
30SiMn2MoV Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo V
Minimum Value 0.27 0.4 1.6 - - - - - 0.4 0.15
Maximum Value 0.33 0.6 1.85 0.04 0.04 0.25 0.25 0.25 0.6 0.25

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