Delivery Status: Controlled rolling or Normalizing.
Grade: A573Gr58, A573Gr65, A573Gr70, three quality grades.
Implementation Standard: American[SCALE STEEL] Society for Materials and Testing standard, ASTM A573/A573M.
Technical Conditions: the chemical composition and mechanical properties of this steel are omitted. When ordering, additional impact, flaw detection, Z direction, composition control and performance requirements beyond the [SCALE STEEL]standard can be added.
Element Max %
Si[SCALE STEEL] 0.15-0.40
A573Gr70 Tensile Strength Mpa Yield Strength Mpa Elongation, Min %,A
485-620 290 18
Carbon - Fierce - Silicon steel [SCALE STEEL]plate is mainly used to improve notch toughness at room temperature.