USA UNS G46210
AISI
American Iron and Steel Institute
4621
Corresponding Standard ASTM A29/A29M-2020
General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Classification Alloy Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo
Minimum Value 0.18 0.15 0.7 - - - 1.65 - 0.2
Maximum Value 0.23 0.35 0.9 0.035 0.04 0.2 2 0.35 0.3

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