ASTM A635 / A635M - 15 Standard Specification for Steel hot rolled mild steel coil astm
ASTM A635 / A635M-15, Standard Specification for Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Alloy, Carbon, Structural, High-Strength Low-Alloy, and High-Strength Low-Alloy with Improved Formability, General Requirements for, ASTM International, West Conshohocken, PA, 2015, astm
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benxi steel hot rolled coil