For mild steel and 490MPa tensile strength steel welding of pipes, offshore drilling rigs and structural steels, etc
For mild steel and 490MPa tensile strength steel welding of pipes, offshore drilling rigs and structural steels, etc
Specification
| Sizes (mm) | Standard | Welding Position | Shielding gas | Polarity | |
| 1.2~4.0 | AWS A5.18 EN 636-A EN 636-B JIS Z 3316 KS D 7140 | ER70S-2 W 46 3 W2Ti W 49A 3 U W3 YGT50 YGT50 | F, HF, H, VU, VD, OH | Ar | DC(-) |