Deskripsi
Karakteristik:
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.
Aplikasi:
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.
Catatan tentang Penggunaan:
1. Use a positive (DC) electrode.
2. Use 100% CO₂ shielding gas.
3. Proper heating will help achieve the desired impact force.
Klasifikasi:
AWS A5.29 E91T1-Ni2C
Welding Position:
Komposisi kimiawi khas logam las (wt%)
| C | Mn | Si | P | S | Ni | Mo |
| 0.06 | 1.25 | 0.45 | 0.015 | 0.007 | 2.6 | 0.18 |
Sifat mekanis khas dari logam las
| YP N/mm² | TS N/mm² | EL % | lV -40°C J |
| 650 | 710 | 21 | 50 |
Ukuran dan rentang arus yang disarankan (DC+)
| Diameter (mm) | 1.2 | 1.6 |
| Tegangan (Volt) | 25-40 | 25-40 |
| Arus (Amp) | 130-300 | 200-400 |
| Menonjol (mm) | 15-25 | 15-25 |
| Laju aliran (l/menit) | 15-25 | 15-25 |
| Berat per gulungan (kg) | 15 | 15 |
