Grade 20NC11
Classification Alloy Steel
20NC11 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value 0.17 0.1 0.35 - - 0.6 2.5
Maximum Value 0.25 0.4 0.6 0.04 0.035 0.9 3
Approximate Comparison Table Structural Alloy Steel
China France Russia
GB ISC NF EN/NF GOST
20CrNi3 A42202 20NC11 20ХН3А

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