USA UNS G10210
SAE
Steel Number
1021
Corresponding Standard SAE J 403-2001
Chemical Compositions of Carbon Steels
Classification Carbon Steel
Properties Weldability Carburizing Ability
Chemical Element Composition Content (%)
Component C Mn P S Cr Ni Cu
Minimum Value 0.18 0.6 - - - - -
Maximum Value 0.23 0.9 0.03 0.05 0.2 0.2 0.2
New and Old Grade Replacement List
Corresponding Standard Grade
SAE J 403-2001
USA UNS
SAE
SAE J403-2014
Grade
USA UNS

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