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WELTEC-H480NT
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TUU 28.7-31749248.002-2002 EN 14700/ T Fe3 DIN 8555/ MF 3-GF-50-GP (suspended)
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| Welding process: S – under the flux |
Wire diameter, mm | Recommended shielding gases and fluxes |
| S | 1,6-3,6 | АН-20, АН-26 |
| The Formation of the weld bead | good |
| Separation of Slag | good |
| Deposition Rate, kg/h | 4-13 |
| Addiction Weld metal Cracking | moderate |
| Consumption per 1 kg of wire Weld metal, kg | 1.05-1.05 |
| Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated) | after surfacing 46-53 |
| C | Mn | Si | Cr | Mo | V | W | S | P |
| 0.35 | 0.8 | 0.7 | 5.0 | 2.5 | 0.35 | 2.5 | 0.014 | 0.015 |
| Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Mo | Ti | Ni | W | V | P | S |
| ROBOTOOL 45W-G (16) | 0.8 | Welding Alloys | 0.24 | 0.9 | 0.6 | 5.4 | 2.3 | 0.2 | 0.04 | 2.1 | 0.8 | 0.03 | 0.03 |
| ROBOTOOL 34W-G (15) | 1.09 | Welding Alloys | 0.18 | 0.9 | 0.6 | 5.4 | 2.5 | 0.2 | 0.8 | 2.5 | 0.9 | 0.02 | 0.02 |
| ROBOTOOL 49W-G (17) | 1.18 | Welding Alloys | 0.3 | 0.9 | 0.6 | 5.8 | 2.8 | 0.2 | 0.5 | 2.3 | 0.9 | 0.03 | 0.03 |
| ROBOTOOL 54W-G (18) | 1.44 | Welding Alloys | 0.4 | 0.9 | 0.6 | 5.9 | 3 | 0.2 | 0.4 | 3.1 | 1 | 0.02 | 0.02 |
| HARDFACE WMOLC (26) | 1.64 | Welding Alloys | 0.3 | 0.9 | 0.6 | 6.5 | 2.2 | 2 | 0.6 |
| Wire diameter, mm | Current, A | Voltage, V | Surfacing rate, m/h |
| 1,6 | 140 - 220 | 25 - 29 | 10 - 15 |
| 2,0 | 160 - 260 | 25 - 30 | 12 - 18 |
| 2,4 | 200 - 300 | 26 - 31 | 15 - 20 |
| 2,8 | 240 - 360 | 28 - 32 | 18 - 23 |
| 3,0 | 260 - 380 | 29 - 33 | 18 - 23 |
| 3,6 | 320 - 450 | 30 - 34 | 20 - 25 |
| Wire diameter, mm | 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 | |
| 3.2 | X | X | X | X | X | X | |
| 3.6 | X | X | X | X | X | X | |
Unter Betriebsbedingungen wird das Lichtbogenschweißen mit Fülldrahtelektroden für kritische Anwendungen erfolgreich angewendet. Durch die Erhöhung der Verschleißbeständigkeit von Arbeitsoberflächen erreicht man eine Erhöhung der Einsatzdauer von Anlagen und Geräten.
The surfacing using flux-cored wire finds a wide application in many branches of industry and, first of all, in the repair works. At the present time the largest manufacturer of flux-cored wires for surfacing in Ukraine is the enterprise TM.WELTEC.
The electric arc surfacing with flux-cored wire occupies the strong positions in renovation of parts of machine and mechanisms of metallurgical equipment. For restoration surfacing of rollers of machines for continuous casting of billets the enterprise «TM. VELTEK LTD.» is manufacturing the flux-cored wire...
