– Covering is low hydrogen, iron powder type for welding of 2.5%Ni steel and aluminium-killed steel used at low temperature, LPG tanks, etc.
– Stable arc in flat and horizontal fillet welding.
– Weld metal of fine ripple mark without undercut can be obitained.
– Redry the electrode at 300~400°C for 1~2 hours prior to use.