en
Low alloy copper-coated tig rod designed for welding low alloy steels with 2% Ni content, fine grained for low temperature applications. Suitable for the construction of offshore platforms, tanks and pipelines, where good fracture toughness from as-welded joints is demanded down to temperatures in the region of -70°C.
| C | 0.10 |
| Si | 0.55 |
| Mn | 1.00 |
| Ni | 2.30 |
| I1 | I1 | I1 | ||
| Yield strength | 520 MPa | 480 (T) MPa | 480 (T) MPa | |
| Tensile strength | 580 MPa | 570 (T) MPa | 570 (T) MPa | |
| Elongation | 25 % | 27 (T) % | 27 (T) % | |
| Impact test Kv (-20°C) | 150 J | |||
| Impact test Kv (-40°C) | 100 J | 110 J (T) | ||
| Impact test Kv (-60°C) | 80 J | 90 J (T) |
| Diameter (mm) | Volts |
| 1.2 | 1000 |
| 1.6 | 1000 |
| 2.0 | 1000 |
| 2.4 | 1000 |
| 3.2 | 1000 |
| 4.0 | 1000 |