Austarc 77 3.2mm x 5kg
Smooth running basic type iron powder electrode used for all positional welding except vertical down. This electrode is used where the highest standards are required. Weld features include high ductility, x-ray quality and sub zero temperature impact to -50°C.
AS/NZS 4855-B - E49 18-1 A U H5
AWS A5.1: E7018-1 H8