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Low Alloyed Solid Wire with 1.25% Cr and 0.5% Mo, used to weld heat-resistant steels. Also suitable for welding 0.9% Cr and 0.5% Mo steel. Used in the chemical industry and in ammonia synthesis processes, in heat exchangers, boilers, pipes and pressure vessels with operating temperatures up to about 550 ° C. Used in petrochemical plants, Can also be used for carryovers, castings and repair of castings. X and J Factor controlled.
| C | 0.08 |
| Si | 0.60 |
| Mn | 0.60 |
| Cr | 1.30 |
| Mo | 0.50 |
| M22 | ||||
| Yield strength | 480 (T) MPa | |||
| Tensile strength | 570 (T) MPa | |||
| Elongation | 21 (T) % | |||
| Impact test Kv (R.T.) | 150 J (T) |
| Diameter (mm) | Volts | Ampere |
| 0.8 | 16-28 | 60-200 |
| 1.0 | 17-32 | 80-260 |
| 1.2 | 18-34 | 100-360 |
| 1.6 | 19-38 | 130-450 |
