Low carbon steel, typically containing up to 0.3% carbon, is commonly classified under ASTM A36/A36M. This specification covers carbon structural steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes. SteelonCall, the best online steel marketplace, offers ASTM A36/A36M compl... https://steeloncall.com/