Grade ZG23Cr12MoV
Corresponding Standard GB /T 16253-2019
Steel Castings for Pressure Purposes
Classification Cast Steel
ZG23Cr12MoV Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo W V
Minimum Value 0.2 - 0.5 - - 11.3 - - 1 - 0.25
Maximum Value 0.26 0.4 0.8 0.03 0.02 12.2 1 0.3 1.2 0.5 0.35
Approximate Comparison Table Cast Steel
China United States International Organization for Standardization
GB UNS ISO Numerical Grade
ZG23Cr12MoV J91442 GX23CrMoV12-1 1.4931

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