Ni1
LOW ALLOYED WELDING WIRESSFA-AWS A5.28 ER80S-Ni1
EN ISO 14341-A- G 3Ni1
EN ISO 636-A- W 3Ni1
Average Chemical analysis
| C% | Si% | Mn% | P% | S% | Cu% | Cr% | Ni% | Mo% | Al% | V% | Zr+Ti% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0,090 | 0,70 | 1,20 | < 0,015 | < 0,015 | < 0,25 | < 0,15 | 1,00 | < 0,15 | < 0,020 | < 0,030 | <0,050 |
The copper value include the surface coating
Typical mechanical properties of all-weld metal
| Rm | Rs | Al | Kv |
|---|---|---|---|
| N/mm² | N/mm² | %5d | -50°C |
| 600 | 480 | 26 | 100 J |
The mechanical properties are approximate and may range on the basis of the Heat, shielding gas, welding parameters and other factors
Welding process
| Protection | MIG: C1, M21, Argon + 1-5% O2, / TIG: I1 (Argon) |
| Current and polarity | MIG: DC+ / TIG: DC- |
| Welding positions | EN ISO 6947: PA, PB, PC, PD, PE, PF, PG |
| Pre Heating temperature | 135-165° C |
| Interpass temperature | 135-165° C |
| Post Welding Heat Treatment | as welded |
Dimensions
| MIG (mm) | 0,60 - 0,80 - 0,90 - 1,00 - 1,14 - 1,20 - 1,40 - 1,60 |
| TIG (mm) | 1,00 - 1,20 - 1,60 - 2,00 - 2,40 - 3,00 - 3,20 - 4,00 |
| Base materials to be welded | A106, A515, A714, A131, A369, A210, L290, P235 T1/T2, P275 T1 ; L360, L415 ; P275T2, P355N ; X-42, X46, X62, X60 ; P235GH, P355GH ; A283, A285, A414, A372, A662, S275, S420, A516, A255, A333, A350, A612 |
| Applications | Fine-grained low alloy steels and also austempering steels. Building up of cranes, transport, tanks, industrial facilities, equimpent in general, pipelines, shipbuilding, etc. |
| Approvals | Contact ITALFIL |
