Used for welding of highly creep-resistant, heat and corrosion-resistant Ni-Cr alloys, where good toughness and ductility properties are required after post-weld heat treatment or prolonged operation at high temperatures.
- Use for 3%, 5% and 9% nickel steels to give good strength and toughness in LPG and LNG processing or storage plant. In sulphurous atmosphere the weld metal can be used <500°C
- In sulphurous atmosphere the weld metal can be used <500°C.
- Used for joining ferritic to austenitic steels (dissimilar) with operating temperatures or postweld heat treatment higher than 300°C.
- Cryogenic Applications
- Nuclear Power generation
- I1 : Inert gas Ar (100%), I3 : Inert gas Ar+ 0.5-95% He