Mr TIG is now FastArc! We are no longer trading as Mr TIG, but we are still the same team, bringing you the same trusted quality, premium brands, and expert service under a new, FastArc name.
| COMPOSITION | % |
| Carbon | 0.01 |
| Manganese | 1.7 |
| Silicon | 0.8 |
| Phosphorous | 0.015 |
| Sulphur | 0.01 |
| Chromium | 18.5 |
| Nickel | 12.8 |
| Molybdenum | 2.6 |
| Copper | 0.15 |
| Ferrite number | 6 |
| MECHANICAL | AS WELDED |
| Tensile strength | 570 MPa |
| 0.2% Proof stress | 435 MPa |
| Elongation on 4d | 42% |
| Elongation on 5d | 40 % |
| Impact energy @ -130°C | < 70 J |
| Impact energy @ -196°C | 30 – 60 J |