Basic coated matching core wire 9%Cr 1/2%Mo 1.5% W VNbN electrode suitable for welding creep resistant steels like X10CrMoWVNb9-2, SA387 Gr92 Cl1 and Cl2, SA 182 Gr F92, SA 335 Gr P92, SA 213 Gr T92 and similar. The weld metal chemistry is very low in tramp/impurity elements. The fine tuning of the weld metal chemistry allows excellent rupture strength at high temperature, approved up to +650°C.
Features
- Basic coated MMA electrode made on matching core wire
- Excellent tensile strength in creep regime
- Good impact toughness down to 0°C.
- Low diffusible hydrogen (HD<4ml/100g).