WELTEC-H552
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TUU 28.7-31749248-006-2003 EN 14700/ T Fe8 DIN 8555/ MF 6-GF-60-GP (suspended)
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Welding process: О – open arc |
Wire diameter, mm | Recommended shielding gases and fluxes |
О | 1,6-3,2 | - |
The Formation of the weld bead | good |
Separation of Slag | good, solid crust no |
Deposition Rate, kg/h | 4-13 |
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 55-60 |
C | Mn | Si | Cr | Nb | S | P |
1.4 | 1.1 | 1.5 | 5.2 | 6.5 | 0.017 | 0.016 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Mo | W | V | Nb | B |
ROBODUR K 600-G (12) | 6.7 | Welding Alloys | 0.5 | 1.2 | 0.7 | 6 | 0.7 | ||||
ROBODUR K 650-G (13) | 6.84 | Welding Alloys | 0.5 | 1.3 | 1.3 | 5.6 | 1.3 | 1.3 | 0.3 | ||
HARDFACE BNC (36) | 7.04 | Welding Alloys | 2.5 | 2 | 0.6 | 11.5 | 5 | 2.2 | |||
HARDFACE P (8) | 7.06 | Welding Alloys | 0.2 | 2 | 0.8 | 3 | |||||
HARDFACE WLC (22) | 7.15 | Welding Alloys | 0.25 | 2 | 0.8 | 6.5 | 1.5 | 1.5 |
Wire diameter, mm | Current, A | Voltage, V | Surfacing rate, m/h |
1,6 | 160 - 250 | 25 - 29 | 10 - 15 |
2,0 | 200 - 300 | 26 - 30 | 12 - 18 |
2,4 | 220 - 340 | 26 - 30 | 15 - 20 |
2,8 | 250 - 380 | 26 - 30 | 18 - 23 |
3,2 | 300 - 400 | 26 - 30 | 18 - 25 |
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 | |
1.6 | X | X | X | X | X | X | X |
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 | |
3.2 | X | X | X | X | X | X |