| Description | Nonresulfurized carbon steel SAE 1045 (UNS G10450) to SAE J403 JUN2014, a chemistry-only grade for semifinished products for forging, hot rolled and cold finished bars, wire rods, plates, strip, sheets, welded tubing and seamless tubing. Carbon 0.43-0.50% and manganese 0.60-0.90%. |