FCW-Sw-250Cr10Nb8Si2Ti
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GOST 26101-84 EN 14700/ DIN 8555/ (suspended)
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Welding process: О – open arc |
Wire diameter, mm | Recommended shielding gases and fluxes |
О | 2,0–3,2 | - |
The Formation of the weld bead | good |
Separation of Slag | good, solid crust no |
Deposition Rate, kg/h | 5-11 |
Addiction Weld metal Cracking | low |
Consumption per 1 kg of wire Weld metal, kg | 1.15-1.25 |
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated) | after surfacing 50-58 |
Wire diameter, mm |
Current, A |
Voltage, V |
Surfacing rate, m/h |
2,0 – 2,2 |
180 – 260 |
26 – 29 |
12 - 18 |
2,4 – 2,6 |
200 – 320 |
27 – 30 |
15 - 20 |
2,8 – 3,0 |
260 – 350 |
28 – 32 |
18 - 23 |
3,2 |
300 - 450 |
29 - 33 |
20 - 25 |
C | Cr | Si | Ti | Nb | S | P |
2.6 | 9.5 | 2.0 | 0.9 | 7.5 | 0.04 | 0.06 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Nb | B | V | Al | Ni | Cu | Mo | S | P | N |
HARDFACE BNC (36) | 4.68 | Welding Alloys | 2.5 | 2 | 0.6 | 11.5 | 5 | 2.2 | ||||||||
HARDFACE DIAMOND (32) | 7.9 | Welding Alloys | >5 | 0.5 | 1.2 | >10 | + | + | ||||||||
ROBODUR K CERAMIC-G (14) | 7.93 | Welding Alloys | 0.35 | 0.7 | 2.5 | 9.5 | ||||||||||
HARDFACE L (9) | 8.06 | Welding Alloys | 0.5 | 1.5 | 2.5 | 8.5 | ||||||||||
ROBOFIL B P91 (75) | 8.19 | Welding Alloys | 0.12 | 0.7 | 0.3 | 10 | 0.06 | 0.23 | 0.002 | 0.3 | 0.05 | 1 | 0.005 | 0.007 | 0.05 |
Wire diameter, mm | Cardboard barrel | Molded skeins of frameless type | Frame drum (B) | Coil (S), (BS) | |||
Hank in the corrugation box | Metallic barrel | ||||||
To 100 kg | To 150 kg | To 300 kg | To 30 kg | To 70 kg | To 25 kg | To 15 kg | |
2.0 | X | X | X | X | X | X | X |
2.4 | X | X | X | X | X | X | X |
2.8 | X | X | X | X | X | X | |
3.0 | X | X | X | X | X | X | |
3.2 | X | X | X | X | X | X |