COATED LOW HYDROGEN, IRON POWDER TYPE ELECTRODE. The
weld deposit contains 3.5 Nickel. The electrode is designed
for welding of nickel alloy steel. It gives very good
toughness and resistance to embritting effects down
to -100ºC. Gives radiographic quality weld deposit.
Deposition efficiency 115% (approx.).
for welding of 3 – 3.75% Nickel steels. Fabrication
of parts subject to low temperature service, Refinery
pressure vessels and valves. ASTM A333-Grade 3 pipe