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GFC 70

FLUX CORED WIRE

IDENTIFICATION
GFC 70, E70T-1C/M

CLASSIFICATION
AWS/SFA 5.20: E70T-1C/M
EN 758: T46 0 P C 1 H5 ASME– IIC/SFA-5.20-AWS E70T- 1C/M

DESCRIPTION
Rutile flux-cored wire for single or multi-pass welding of carbon, carbon-manganese steels and similar types of steels, including fine grain ones, with CO2 shielding gas. It gives good weldability in Flat & Horizontal positions, excellent bead appearance, less spatter, a fast freezing and easy to remove slag. Deposited welds arc of radiographic quality.

WELD METAL ANALYSIS (RANGE) %

C Mn Si S P
0.12 max 1.75 max 0.30 - 0.65 0.030 max 0.030 max

MECHANICAL PROPERTIES (RANGE)

TS (MPa) YS (MPa ) EL (%) (L=4D) CVN Impact Value
      Temp Joules
490 min 400 min 22 min -20°C 90

TYPICAL APPLICATIONS

Structural fabrication, Heavy Equipment Off-Shore Platforms, Ship building, Railways Wagons, General Fabrication welding, Bridges, Tanks etc.

UNALLOYED STRUCTURAL STEEL:

St 32, St 37-2 to St 52-3, ASME/ASTM SA-516-Grade 60/65/70. IS 2062 or equivalent.

SHIELDING GAS : CO2 or 80% Argon + 20% Co2 (M)

FLOW RATE : 14-20 l/min

PACKING PARAMETERS

Size (mm) Amps DC (+) Voltage (V) Weight / Spool (kg)
1.2 200 - 400 22 – 35 15
1.6 200 - 400 23 – 37 15