Grade ZG03Cr26Ni6Mo3Cu3N
Corresponding Standard GB /T 16253-2019
Steel Castings for Pressure Purposes
Classification Cast Steel
ZG03Cr26Ni6Mo3Cu3N Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 25 5 2.75 2.5 0.12
Maximum Value 0.03 1 1.5 0.035 0.025 27 7 3.5 3.5 0.22
Approximate Comparison Table Cast Steel
China United States International Organization for Standardization
GB UNS ISO Numerical Grade
ZG03Cr26Ni6Mo3Cu3N J93372 GX2CrNiMoCuN26-5-3-3 1.4451
ZG03Cr26Ni6Mo3Cu3N Corresponding Standards(Same grade name, different standards)

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