Grade 30Si2Mn
Corresponding Standard GB /T 24587-2009
Hot Rolled Wire Rods for Prestressing Steel Bars of Concrete
Classification Alloy Steel
30Si2Mn Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.28 1.55 0.6 - - - - -
Maximum Value 0.33 1.85 0.9 0.025 0.025 0.25 0.25 0.2

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