Grade 20MnB4-XG
Corresponding Standard Q/OHAB 123-2018(a)
Hot-Rolled Wire Rods for High-End G Series Cold Heading Steel
Classification Alloy Steel
20MnB4-XG Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni * Cu * B Al
Minimum Value 0.18 0.1 0.9 - - - - - 0.0008 0.02
Maximum Value 0.23 0.3 1.1 0.025 0.02 0.15 0.2 0.2 0.0035 -
* Residual element

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