Final chemical, mechanical properties, dimensions and tolerances are confirmed against the governing specification and purchase order.
| Thickness | up to 3/4" | 3/4" to 1-1/2" | 1-1/2" to 2-1/2" | 2-1/2" to 4" | 4" and up |
|---|---|---|---|---|---|
| Carbon (C) max % | 0.25 | 0.25 | 0.26 | 0.27 | 0.29 |
| Manganese (Mn) % | - | .80/1.20 | .85/1.20 | .85/1.20 | .85/1.20 |
| Phosphorus (P) max % | 0 | 0 | 0 | 0 | 0 |
| Sulphur (S) % | 0 | 0 | 0 | 0 | 0 |
| Silicon (Si) % | .40 max | .40 max | .15/.40 | .15/.40 | .15/.40 |
| Copper (Cu) min % if specified | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Tensile Strength | 58,000-80,000 psi |
| Min. Yield Strength | 36,000 psi (Over 8" 32,000 psi) |
| Elongation in 2" | 23% |
Material lists, drawings or heat requirements — our desk responds with a full RFQ within one business day.