WELTEC-H637S
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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 | 2,4-3,2 | - |
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 54-60 |
C | Mn | Si | Cr | Nb | S | P |
1.4 | 1.2 | 1.0 | 8.5 | 6.0 | 0.017 | 0.016 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Nb | B | Al | Ni | Cu | Mo | S | P | V | N |
HARDFACE BNC (36) | 4.1 | Welding Alloys | 2.5 | 2 | 0.6 | 11.5 | 5 | 2.2 | ||||||||
HARDFACE L (9) | 6.26 | Welding Alloys | 0.5 | 1.5 | 2.5 | 8.5 | ||||||||||
ROBODUR K CERAMIC-G (14) | 6.37 | Welding Alloys | 0.35 | 0.7 | 2.5 | 9.5 | ||||||||||
ROBOFIL B P91 (75) | 6.41 | Welding Alloys | 0.12 | 0.7 | 0.3 | 10 | 0.06 | 0.002 | 0.3 | 0.05 | 1 | 0.005 | 0.007 | 0.23 | 0.05 | |
ROBODUR K 600-G (12) | 6.61 | Welding Alloys | 0.5 | 1.2 | 0.7 | 6 | 0.7 |
Wire diameter, mm | Current, A | Voltage, V | Surfacing rate, m/h |
2,0 | 200 - 300 | 25 - 29 | 12 - 18 |
2,4 | 220 - 320 | 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 | |
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 |