Standard Specification for Steel, Sheet and Strip, Heavy Thickness Coils, Hot Rolled, Carbon, Structural, High-Strength Low-Alloy, Columbium or Vanadium, and High-Strength Low-Alloy with Improved Formability

• 改良可成形性高强度低合金和高强度低合金、钶或钒、结构性、热滚轧、深厚度、碳钢卷材、薄板和带材的标准规范