Caution
① Dry at 300~350°C (572~662°F ) for 60 minutes before use.
② In case of multi-layer welding of the thick plate, to prevent cracks, low current and low speed welding should be performed on the lower layer.
③ If weld heat input is managed below 31KJ/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 Windtower
② Power plant
Attribute
① Good bead appearance
② Easy to remove slag
③ Low consumption of flux
④ Density : 1.1g/cm3