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ML20CrMo
Standard GB /T 6478-2015 Steels For Cold Heading And Cold Extruding
Standard GB /T 28906-2012 Hot rolled wire rod for cold heading
Standard Q/OHAB 113-2020


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB /T 6478-2015
Steels For Cold Heading And Cold Extruding
ML20CrMo
(A30204)
 
Min
Max
GB /T 28906-2012
Hot rolled wire rod for cold heading
ML20CrMo
(A30204)
 
Min
Max
Q/OHAB 113-2020 ML20CrMo
 
Min
Max
For Reference Only