ASTM A573 Grade 65 for Structural Carbon Steel Plates supplier

BBN steel as a Structural Carbon Steel Plates supplier in China.
BBN Steel Group’s main product steel plates whose standard is ASTM A573. This specification covers structural quality carbon-manganese-silicon steel plates in three tendile strength ranges intended improved notch toughness is important. And plates covered by this specification are limited to a maximum thickness of 40mm.
The chemical compositions of A573 Grade 65 steel  are C: <=0.26, Si: 0.15-0.40, Mn: 0.85-1.20, P: <=0.035, S: <=0.04. The mechanical properties are Yield Strength 240 Mpa, Tensile Strength is about 450-530 Mpa. Elongation shall be 20 and 23 for thickness 200mm and 50mm.
If you need this kind of material or you are willing to know more details of the steel ASTM A573 Grade 65 carbon steel, we appreciate that you could contact with BBN Steel Group directly. Your response will be highly appreciate.