Flux Cored Wire-SUPERCORE-71 T5
SUPERCORE-71 T5
Basic Type Flux Cored Wire
Classification
AWS SFA: A5.20 E 71 T-5 C
Characteristics
SUPERCORE-71 T5 is a highly basic type Flux Cored Wire having excellent mechanical properties and producing Radiographic quality crack resistant wield having very low of diffusible hydrogen. Arc is stable and smooth, easy to remove slag and weld bead is sound and uniform.
Applications
SUPERCORE-71 T5 is recommended for welding of boiler quality plates, structural steels, pressure vessels etc. Highly suitable for multipass welding of thicker section and on other applications where high impact values at low temperature are required.
CHEMICAL COMPOSITION OF ALL WELD METAL (%) (under CO2 Shielding)
| C | Mn | Si | S | P |
|---|---|---|---|---|
| 0.12 Max. |
1.75 Max. |
0.90 Max. |
0.03 Max. |
0.03 Max. |
MECHANICAL PROPER TIES OF ALL WELD METAL (%) (under CO2 Shielding)
| Y.S.Mpa | U.T.S.Mpa | Elongation % (L=4*d) | CVN IMPACT VALUE AT -30°C )Joules) |
|---|---|---|---|
| 390.0 MIN | 490 - 670 | 22.0 MIN | 27.0 MIN |
RECOMMENDED PARAMETERS FOR WELDING
(DC with + Polarity for Wire under CO2 shielding)
| Flat | Other Welding Positions | |||
|---|---|---|---|---|
| Size(mm) | Voltage (v) | Current (A) | Voltage (V) | Current (A) |
| 1.20 1.60 |
22-26 25-30 |
180-300 220-350 |
18-22 18-22 |
100-150 125-200 |
Packing Details
Welding Position : All position welding
Shielding Gas : carbon-di oxide (co2) or Argon + co2 Gas with flow rate of 10-15 litres/minute
Sizes Available (mm) : 1.20, 1.60 mm, other sizes are also availabe on request
Packing : Supplied on plastic spool of 12.5 Kg/15.0 Kg approx weight. Each Spool is packed in sealed air tight polythene bag and then packed in protective card board box. Other type of packing is also available on request.
Recommmended Stick-Out: 15-20 mm
