A low hydrogen electrode depositing 3.5% Ni weld metal. Specially designed for welding fine-grained steels and nickel steels for service temperatures down to o minus 101 C. Typical applications include pressure vessels, piping, valves, tanks, transportation and distribution of liquefied gases, etc.
1. Ensure the electrodes are dry. Re-dry the electrodes at 250-300 C for one hour.
2. Restrict the heat input to a minimum during welding to achieve better properties.
|UTS||YS||Elongation||CVN Impact Strength (J)|
|(MPa)||(MPa)||(L= 5d)%||at Minus 101°C|
|Current Range (Amps)||190-240||140-190||100-130||70-100|