
SA 283 GR.C is the ordinary carbon structural steel version, carbon structural steel is carbon steel content less than 0.8%, this steel contains less sulfur, phosphorus, and non-metallic inclusions than carbon structural steel, mechanical properties are better.
| Tensile strength | Yield strength, min, [MPa] | Elongation in 2" | Elongation in 8" | 
| 55,000 75,000 psi [380 - 515 MPa] | 30,000psi [205 MPa] | 25% min | 22% min | 
| C | Mn | P | S | Si | Cu | 
| 0.24 | 0.90 | 0.035 | 0.04 | 0.40 0.15-0.40 | 0.20 | 
Katalor's SA 283 GR.C sheet can be cut to different shapes, thicknesses and sizes according to customers' processing requirements, and can be cut, machined, drilled or ground for further processing.