| Element | Content(%) |
|---|---|
| Iron, Fe | 96.585 - 97.93 |
| Chromium, Cr | 0.75 - 1.2 |
| Manganese, Mn | 0.65 - 1.1 |
| Carbon, C | 0.37 - 0.44 |
| Molybdenum, Mo | 0.15 - 0.3 |
| Silicon, Si | 0.15 - 0.3 |
| Sulfur, S | ≤0.040 |
| Phosphorous, P | ≤0.035 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 903 MPa | 131000 psi |
| Yield strength | 738 MPa | 107000 psi |
| Modulus of elasticity | 205 GPa | 29700 ksi |
| Bulk modulus | 140 GPa | 20300 ksi |
| Shear modulus | 80 GPa | 11600 ksi |
| Poisson’s ratio | 0.29 | 0.29 |
| Elongation at break | 20.40% | 20.40% |
| Hardness, Brinell | 269 | 269 |
| Hardness, Vickers | 284 | 284 |
| Hardness, Knoop | 294 | 294 |
| Hardness, Rockwell C | 27 | 27 |
| Hardness, Rockwell B | 99 | 99 |
| Machinability | 65 | 65 |
Sheets / Plates
| Production Route | Hot Rolled, Cold Rolled |
| Material Standard | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, IS & Custom Chemistry |
| Size | Width from 100mm to 3000mm ; Length from 500mm to 12000mm |
| Thickness | 0.1mm to 400mm |
| Delivery Condition | As Rolled, Annealed, Quenched and Tempered, Normalized |
| Surface Finish | Plain, Brushed, Cladded |