| C | Mn | Si | S | P | Cr | Mo |
| 0.050 0.10 | 1.00 Max | 0.60 max | 0.025 max | 0.025 max | 4.0-6.0 | 0.45-0.65 |
| Strength MPa Ultimate Tensile | 0.2 % Proof Stress MPa | Elongation ( L = 4d ) % |
| 550 min . | 460 min . | 20-28 |
| Dia ( mm ) | 2.5 | 3.15 | 4 | 5 |
| Length ( mm ) | 350 | 450 | 450 | 450 |
| Current ( Amp ) | 70-100 | 100-140 | 140-180 | 180-240 |




