USA UNS G48200
AISI
American Iron and Steel Institute
4820
Corresponding Standard ASTM A29/A29M-2012
Standard Specification for 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 More
Minimum Value 0.18 0.15 0.5 - - - 3.25 - 0.2
Maximum Value 0.23 0.35 0.7 0.035 0.04 0.2 3.75 0.35 0.3

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