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

• 片钢和带钢、重厚度卷材、热轧、高强度低合金结构碳钢以及改良可模塑性高强度钶或钒低合金钢规范