DETAILS
Used in chemical plant construction operating at elevated temperatures up to 500°C, also suitable for applications in petrochemical process plant where some resistance to hot hydrogen attack is necessary or for welding of micro-alloyed stels where increased strength is required.
Features
- Used for welding low alloy creep resistant ferritic steels and fine grained steels
- Ideal for low temperature applications in the as welded condition with service temperatures in range -30°C to +500°C
- Recommended for welding 0.5% Mo low-alloy steels and for high strength steels.
Typical Applications
- Oil & Gas
- Thermal Power
- Petrochemical
- Chemical
Shielding Gas
- M21 : Mixed gas Ar+ 15-25% CO2