Introduction & Characteristics:
FRW-81Ni( AWS E81T1-Ni1 ) is an all position gas shielded 1% Nickel, single andmultiple pass micro alloyed flux-cored welding wire. It is designed specifically for applications where exceptional low temperature impact properties are required.
Typical application:shipbuilding,offshore,bridge,pressure vessal and general fabrications.
Instructions:
1.The oil stains and rust on the weldments should be cleared away.
2. Designed for welding with 100% CO2.
3. When welding, the gas flow rate is generally 20~25L/min.
FRW-81Ni( AWS E81T1-Ni1 ) is an all position gas shielded 1% Nickel, single andmultiple pass micro alloyed flux-cored welding wire. It is designed specifically for applications where exceptional low temperature impact properties are required.
Typical application:shipbuilding,offshore,bridge,pressure vessal and general fabrications.
Instructions:
1.The oil stains and rust on the weldments should be cleared away.
2. Designed for welding with 100% CO2.
3. When welding, the gas flow rate is generally 20~25L/min.
Chemical compostiton of deposited metal (shield gas:CO2)
| C | Mn | Si | P | S | Ni | Mo |
| 0.06 | 1.22 | 0.41 | 0.015 | 0.011 | 1 | 0.2 |
Mechanical properties of deposited metal (shield gas:CO2)
| Yield Strength | Tensile Strength | Elongation | Impact Value |
| Mpa(σb) | Mpa(σb) | %(δ5) | -30ºC(J) |
| 540 | 620 | 26 | 78 |
Sizes available and recommended currents(DC-EP)
| Diameter(mm) | 1.2 | 1.4 | 1.6 | |
| Current(A) | F | 120-300 | 150-380 | 180-430 |
| HF | 120-260 | 150-320 | 180-380 | |
| V,OH | 120-260 | 150-270 | 180-280 | |
| H | 120-280 | 150-320 | 180-330 | |
| VD | 200-280 | 220-300 | 250-300 | |
Package
| Dia(mm) | 1.2 | 1.4 | 1.6 |
| Spool(kg)/(lbs) | 5,12.5,15,20/11,28,33 | ||
| Pailpack(kg) | 100-300 | ||