WELTEC-H646
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TUU 28.7-31749248-006-2003 EN 14700/ T Fe16 DIN 8555/ MF 10-GF-65-G (suspended)
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Welding process: О – open arc |
Wire diameter, mm | Recommended shielding gases and fluxes |
О | 2,4-3,2 | - |
The Formation of the weld bead | good |
Separation of Slag | good, solid crust no |
Deposition Rate, kg/h | 7-13 |
Addiction Weld metal Cracking | moderate |
Consumption per 1 kg of wire Weld metal, kg | 1.1-1.2 |
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated) | after surfacing 60-65 |
C | Mn | Si | Cr | Mo | V | W | Nb | S | P |
5.2 | 0.5 | 1.3 | 22.5 | 3.7 | 0.7 | 1.4 | 6.6 | 0.018 | 0.017 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Nb | Mo | W | V | B | Ni | S | P |
HARDFACE CNV (31) | 2.1 | Welding Alloys | 5.5 | 0.5 | 1.5 | 22 | 6 | 5.5 | 2 | 1 | ||||
HARDFACE CN (30) | 4.08 | Welding Alloys | 5 | 0.5 | 1 | 22 | 7 | |||||||
HARDFACE NCWB (37) | 6.98 | Welding Alloys | 1.1 | 0.8 | 0.8 | 22 | 3.5 | 3.5 | 6 | + | ||||
HARDFACE HC (29) | 9 | Welding Alloys | 5 | 1.5 | 1.5 | 27 | ||||||||
TUBE S 329-G (150) | 10.41 | Welding Alloys | 0.08 | 0.7 | 0.8 | 25 | 4 | 0.008 | 0.02 |
Wire diameter, mm | Current, A | Voltage, V | Surfacing rate, m/h |
2,4 | 240 - 360 | 26 - 30 | 18 - 23 |
2,8 | 260 - 400 | 26 - 30 | 18 - 25 |
3,2 | 300 - 420 | 27 - 31 | 20 - 30 |
Диаметр, мм | 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 | |
2.4 | X | X | X | X | X | X | X |
2.8 | X | X | X | X | X | X | |
3.2 | X | X | X | X | X | X |