Lincoln Electric Conarc 49C, Low Hydrogen Electrodes 2.5mm x 350mm, 13Kg Carton (Contains 10 x 1.3Kg, 70-piece packs).
Basic extremely low hydrogen electrode. Reliable impact toughness -40°C, good CTOD at -10°C. The off-shore electrode when Ni-alloying is not allowed. 100 - 120% recovery. Good pipe welding properties. Excellent X-ray soundness. Also available in vacuum-sealed Sahara Ready Pack® (SRP).
Typical Applications
Site welding applications
Pipe welding
General purpose applications
Welding Positions
All, except vertical down
Conformance
AWS A5.1: E7018-1 H4R
ISO 2560-A: E 46 4 B 32 H5