WELTEC-H520
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TUU 28.7-31749248-006-2003 EN 14700/ T Z Fe 7 DIN 8555/ MF 5-GF-50-GPRT (suspended)
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Welding process:
G – in shielding gas S – under the flux |
Wire diameter, mm | Recommended shielding gases and fluxes |
G | 1,6-2,4 | M12 (98%Ar + 2 %СО2), М13 (98%Ar + 2%O2) |
S | 1,6-3,6 | АН-20, АН-26 |
The Formation of the weld bead | good |
Separation of Slag | good |
Deposition Rate, kg/h | 4-10 |
Addiction Weld metal Cracking | moderate |
Consumption per 1 kg of wire Weld metal, kg | 1.05-1.15 |
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated) | after surfacing 46-54 |
C | Mn | Si | Cr | Ni | Mo | S | P |
0.4 | 0.4 | 0.3 | 17.0 | 0.6 | 1.0 | 0.014 | 0.015 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Ni | Mo | N | Co | V | W | S | P | F |
CHROMECORE 430 (38) | 1.46 | Welding Alloys | 0.05 | 0.9 | 0.7 | 17.5 | |||||||||
CHROMECORE 434 N (39) | 2.91 | Welding Alloys | 0.05 | 1.2 | 0.7 | 17.0 | 3.3 | 0.5 | |||||||
HARDFACE DCO (28) | 2.96 | Welding Alloys | 0.15 | 0.4 | 0.7 | 14.5 | 0.5 | 2.5 | |||||||
CHROMECORE 434 DN (40) | 3.9 | Welding Alloys | 0.07 | 1.2 | 0.8 | 17.0 | 3.5 | 0.50 | 0.80 | 2.00 | 0.50 | 0.80 | |||
CHROMECORE B 16 5 1-G (80) | 4.18 | Welding Alloys | 0.003 | 1 | 0.45 | 15.7 | 4.5 | 0.9 | 0.004 | 0.012 | Bal. |
Wire diameter, mm | Welding process: | Current, A | Voltage, V | Surfacing rate, m/h | Gas consumption l/min |
1,6 | G | 120 - 320 | 23 - 32 | 10 - 15 | |
S | 140 - 220 | 25 - 29 | 10 - 15 | ||
2,0 | G | 150 - 400 | 24 - 34 | 12 - 18 | |
S | 160 - 260 | 25 - 30 | 12 - 18 | ||
2,4 | G | 180 - 450 | 25 - 36 | 15 - 20 | |
S | 200 - 300 | 26 - 31 | 15 - 20 | ||
2,8 | S | 240 - 360 | 28 - 32 | 18 - 23 | |
3,0 | S | 260 - 380 | 29 - 33 | 18 - 23 | |
3,6 | S | 320 - 450 | 30 - 34 | 20 - 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 | |
3.0 | X | X | X | X | X | X | |
3.6 | X | X | X | X | X | X |