Grade A351 CG6MMnN
USA UNS J93790
Corresponding Standard ASTM A351/A351M-2018
Standard Specification for Castings, Austenitic, for Pressure-Containing Parts
Classification Cast Steel
Properties Corrosion Resistance
A351 CG6MMnN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N V Nb
Minimum Value - - 4 - - 20.5 11.5 1.5 0.2 0.1 0.1
Maximum Value 0.06 1 6 0.04 0.03 23.5 13.5 3 0.4 0.3 0.3
A351 CG6MMnN Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
≥585 ≥295 ≥30

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