USA UNS G10210
AISI
American Iron and Steel Institute
1021
Corresponding Standard ASTM A29/A29M-2005
Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for
Classification Carbon Steel
Chemical Element Composition Content (%)
Component C Mn P S Cr Ni Cu
Minimum Value 0.18 0.6 - - - - -
Maximum Value 0.23 0.9 0.04 0.05 0.2 0.2 0.2
Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
≥930 ≥785 ≥12
New and Old Grade Replacement List
Corresponding Standard Grade
ASTM A29/A29M-2005
USA UNS
AISI
ASTM A29/A29M-2012
USA UNS
AISI

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