Diameters / Packaging
|
Diameters |
|---|
DETAILS
Used for welding of highly corrosion-resistant Cr-Mo-Nickel base alloys such as alloy 625, alloy 825 and similar alloys. Also suitable for molybdenum alloyed corrosion-resistant steels with e.g. 7% Mo and cold-tough nickel steels
Features
- In sulphur-free atmospheres the weld metal is non-scaling <1200°C, in sulphurous atmospheres the weld metal can be used <500°C.
- Used for joining ferritic to austenitic steels (dissimilar) with operating temperatures or postweld heat treatment >300°C.
- Very resistant to stress corrosion cracking and pitting corrosion in a range of media including phosphoric acid, organic acids, sea water and polluting environments
Typical Applications
- Cryogenic Applications
- Cladding
- Petrochemical
- Pipelaying
- LNG
Shielding Gas
- I1 : Inert gas Ar (100%), I3 : Inert gas Ar+ 0.5-95% He