WELTEC-H157
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TUU 28.7-31749248-006-2003 EN 14700/ T Z Fe11 DIN 8555/ MF 9-GF-250-CT (suspended)
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Welding process:
G – in shielding gas S – under the flux |
Wire diameter, mm | Recommended shielding gases and fluxes |
G | 2,4-3,0 | I1 (100% Ar), М13 (98% Ar+2% O2) |
S | 2,4-3,6 | АН-26П |
The Formation of the weld bead | good |
Separation of Slag | good |
Deposition Rate, kg/h | 4-10 |
Addiction Weld metal Cracking | low |
Consumption per 1 kg of wire Weld metal, kg | 1.05-1.2 |
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated) | after surfacing (3 layer) 38-50 (1 layer) 42-52 |
C | Mn | Si | Cr | Ni | Mo | B | Ti | S | P |
0.08 | 1.1 | 5.0 | 19.0 | 9.3 | 1.8 | + | 0.2 | 0.014 | 0.015 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Ni | Mo | S | P | Nb |
TETRA S 20 9 3-G (160) | 4.63 | Welding Alloys | 0.05 | 1.5 | 0.8 | 20.5 | 9.7 | 2.9 | 0.008 | 0.02 | |
TUBE S 20 9 3-G (162) | 4.71 | Welding Alloys | 0.05 | 1.5 | 0.8 | 20.5 | 9.7 | 3.2 | 0.008 | 0.02 | |
TETRA V 347H-G (153) | 4.73 | Welding Alloys | 0.06 | 1.4 | 0.9 | 19.5 | 10.5 | 0.008 | 0.02 | 0.7 | |
TETRA S 347H-G (152) | 4.73 | Welding Alloys | 0.06 | 1.4 | 0.9 | 19.5 | 10.5 | 0.008 | 0.02 | 0.7 | |
TETRA V 20 9 3-G (161) | 4.73 | Welding Alloys | 0.05 | 1.2 | 0.6 | 20 | 9.5 | 3.2 | 0.008 | 0.02 |
Wire diameter, mm | Welding process: | Current, A | Voltage, V | Surfacing rate, m/h | Gas consumption l/min |
2,4 | G | 250 - 300 | 26 - 30 | 15 - 20 | 12 - 18 |
S | 220 - 300 | 26 - 31 | 15 - 20 | ||
2,8 | G | 280 - 340 | 27 - 30 | 18 - 23 | 15 - 20 |
S | 260 - 360 | 28 - 32 | 18 - 23 | ||
3,0 | G | 300 - 360 | 28 - 30 | 18 - 25 | 16 - 22 |
S | 280 - 360 | 29 - 33 | 18 - 25 | ||
3,6 | S | 340 - 440 | 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 | |
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 |