HVG OTHER INDUSTRIAL EQUIPMENT 0024: AWS ER70S-2 Welding Wire
Application
suitable for welding structures of skyscrapers and jumbo public buildings which fabricated by fire resisting and aimospheric corrosion
Chemical composition of deposited metal
| C | Mn | Si | S | P | Cr | Mo | |
| Standard | 0.05-0.12 | ≤0.90 | ≤0.60 | ≤0.03 | ≤0.03 | 0.40-0.65 | 0.40-0.65 |
| Typical | 0.065 | 0.600 | 0.300 | 0.007 | 0.007 | 0.440 | 0.490 |
Mechanical properties of deposited metal
| Postweld Condition | Yield Strength (Mpa) | Tensile Strength(Mpa) | Elongation (%) | Akv Value (J) | |||||
| Standard | PWHT620℃x1h | ≥460 | ≥550 | ≥19 | |||||
| Typical | 485 | 620 | 25 | –20℃ 90 | |||||
