GFC 81

SPECIFICATION : AWS/SFA 5.28 : E81T-1C

CHARACTERISTICS :

Tubular rutile flux-cored all position wire for single or multipass welding of carbon, carbon-manganese steels and similar types of steels, including fine grain ones, with CO2 shielding gas. The good weldability in all positions, excellent bead appearance, less spatter, a fast freezing and easy to remove slag.

TYPICAL APPLICATION :

Ship building, railways wagons, general fabrication welding, Pipe welding, bridges, automobile parts, tanks etc

Welding of high tensile steel offshore structure, etc.

WELD METAL ANALYSIS (RANGE) % :

C Mn Si S P Ni
0.04-0.10 0.90-1.50 0.30-0.65 0.030 max 0.030 max 0.60 min

MECHANICAL PROPERTIES :

Tensile Strength MPa  Yield Stress MPa Elongation (%) (L=4D)

Charpy

V-notch impact strength 
560 min 490 min  22-30  Temp  Joules
0°C 50-100

Shielding Gas: CO2

Flow Rate: 15-20 l/min

RECOMMENDED CURRENT AND PACKING DATA :

Size (mm)

Amps DC (+)

 (Voltage) 

Stick out MM

Weight/Spool (KGS)

1.2 150-280 23-29 15-20 15.0