en
Basic coated low-hydrogen stick electrode for welding of 9%Cr - 1%Mo creep resistant steels. Specifically designed for welding X12CrMo9-1 (P9) steels. Main features: excellent mechanical properties at high temperature, high cold-cracking resistance and high corrosion resistance (above 5 Cr 0.5 Mo steels requirements). Particularly suited for welding pressure vessels in the petrochemical industry with operating temperature up to 600°C.* (X and J Factor checked "on request")
| C | 0.07 |
| Si | 0.30 |
| Mn | 0.70 |
| Cr | 9.00 |
| Mo | 1.00 |
| Yield strength | 600 (T) MPa | |||
| Tensile strength | 710 (T) MPa | |||
| Elongation | 22 (T) % | |||
| Impact test Kv (R.T.) | 60 J (T) |
| Diameter (mm) | Length | Ampere |
| 2.5 | 350 | 60-110 |
| 3.2 | 350 | 90-140 |
| 4.0 | 350 | 130-190 |
| 5.0 | 450 | 180-230 |
