Grade A322 4028
USA UNS G40280
Corresponding Standard ASTM A322-2013(R2018)
Steel Bars, Alloy, Standard Grades
Classification Alloy Steel
A322 4028 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo
Minimum Value 0.25 0.15 0.7 - 0.035 - - - 0.2
Maximum Value 0.3 0.35 0.9 0.035 0.05 0.2 0.25 0.35 0.3

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