Grade 40Cr4
Corresponding Standard IS 11169-1-2022
Steels for cold heading/cold extursion applications
Classification Alloy Steel
40Cr4 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo V Sn More
Minimum Value 0.35 0.1 0.6 - - 0.9 - - - - - Cr+Ni+Cu+Sn+Mo+V≤0.4
Maximum Value 0.45 0.35 0.9 0.035 0.035 1.2 0.15 0.15 0.05 0.05 0.02

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