Descrizione
Caratteristiche:
LSF-38 is an active flux. It is designed for butt or fillet welding on sheet metal with nice bead appearance, porosity resistance and good slag removal. It is recommended for single pass welding steel plate under 25 mm thick.
Applicazioni:
Typical applications include pressure vessels, H beam, pipe-mill application, shipbuilding and general steel structure.
Note sull'uso:
- Dry the flux at 350℃ for 60 minutes before use.
- Not recommended to welding more than two passes.
Classificazione:
AWS A5.17 F7A2-EM12K
JIS Z3183 S502-H
Composizione chimica tipica del metallo saldato (wt%)
| C | Mn | Si | P | S |
| 0.09 | 1.33 | 0.6 | 0.015 | 0.010 |
Proprietà meccaniche tipiche del metallo saldato
| YP N/mm2 | TS N/mm2 | EL % | IV -30ºC J |
| 415 | 525 | 31 | 46 |
Dimensioni e range di corrente consigliato ( DC+)
| Filo: Diametro (mm) | 2.4 | 3.2 | 4.0 |
| Filo: Peso per rotolo (kg) | 25 | 25 | 25 |
| Flusso: Peso per sacco (kg) | 25 | 25 | 25 |
