Caution
① Dry at 300~350°C (572~662°F ) for 60 minutes before use.
② Pay attention to welding voltage. Excessive welding voltage causes deterioration of joint properties.
③ If weld heat input is managed below 30KJ/cm, a better impact toughness can be achieved.
④ When restraint stress is high or welding a thick plate, preheat according to rules.
Purpose
① Shipbuilding
Attribute
① Both side single-layer welding
② Low consumption of flux
③ Density : 1.1g/cm3