Low Alloyed TIG Rod 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 | 0.03 |
Si | 0.60 |
Mn | 0.60 |
Cr | 1.30 |
Mo | 0.50 |
I1 | ||||
Yield strength | 450 (T) MPa | |||
Tensile strength | 560 (T) MPa | |||
Elongation | 23 (T) % | |||
Impact test Kv (R.T.) | 250 J (T) |