GFC 719, E71T-9C
AWS/SFA 5.20: E 71T–9C/M
AWS/SFA 5.20: E 71T–12C
Tubular rutile flux-cored wire for single or multipass welding of carbon, carbon-manganese steels and similar grades of steels, including fine grain ones, with CO2 or 80% Ar + 20% CO2 mix shielding gas. The good weld ability in all positions, excellent bead appearance, less spatter, a fast freezing and easy to remove slag. Deposited weld metal gives excellent impact properties down to -40°C.
WELD METAL ANALYSIS (RANGE) %
MECHANICAL PROPERTIES (RANGE)
Ship building, railways wagons, general fabrication welding, Pipe welding, bridges, automobile parts, tanks, ASTM A516 grade 70 or equivalent Storage tanks, etc.
FLOW RATE : 14 - 20 l/min
DIFFUSIBLE HYDROGEN : max 5.0 ml / 100g of weld metal
SHIELDING GAS : 100% CO2 or 80% Ar + 20% CO2