(Flux Cored Stainless Wire)
▶︎ Characteristics:
LFC-911Ni2 is a titania type flux-cored wire.Use 100% CO₂ shield gas.With good weldability, stable arc, less spatter, good bead appearance and good impact toughness down to -40°C.
▶︎ Applications:
It is suitable for welding 2-3%Ni steel and 620N/mm² grade high tensile steel on structural fabrication, bridges,storage thanks, shipbuilding and piping.
▶︎ Notes on Usage:
1. Use a positive (DC) electrode.
2. Use 100% CO₂ shielding gas.
3. Proper heating will help achieve the desired impact force.
▶︎ Classification:
AWS A5.29 E91T1-Ni2C
▶︎ Welding Position:
▶︎ Typical chemical composition of weld metal (wt%)
| C | Mn | Si | P | S | Ni | Mo |
| 0.06 | 1.25 | 0.45 | 0.015 | 0.007 | 2.6 | 0.18 |
▶︎ Typical mechanical properties of weld metal
| YP N/mm² | TS N/mm² | EL % | lV -40°C J |
| 650 | 710 | 21 | 50 |
▶︎ Sizes and recommended current range (DC+)
| Diameter (mm) | 1.2 | 1.6 |
| Voltage(Volt) | 25-40 | 25-40 |
| Current(Amp) | 130-300 | 200-400 |
| Stick out(mm) | 15-25 | 15-25 |
| Flow rate(l/min) | 15-25 | 15-25 |
| Weight per spool(kg) | 15 | 15 |
