C5M
LOW ALLOYED WELDING WIRESSFA-AWS A5.28 ER 80S-B6
EN ISO 21952-A- G CrMo5Si
EN ISO 21952-A- W CrMo5Si
Average Chemical analysis
| C% | Si% | Mn% | P% | S% | Cu% | Cr% | Ni% | Mo% | Al% | V% | Ti% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0,070 | 0,45 | 0,60 | < 0,012 | < 0,015 | <0,25 | 5,70 | < 0,20 | 0,60 | < 0,020 | < 0,030 | < 0,010 |
The copper value include the surface coating
Typical mechanical properties of all-weld metal
| Rm | Rs | Al | Kv |
|---|---|---|---|
| N/mm² | N/mm² | %5d | +20°C |
| 660 | 560 | 22 | 180 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: 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 | 177-232° C |
| Interpass temperature | 177-232° C |
| Post Welding Heat Treatment | 745 ± 15° C |
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 | X12CrMo5, GX12CrMo5, A213, A217:C5, A355:P5, GS 12CrMo19 5 |
| Applications | Cr-Mo alloyed steels resistant to oxidation. Heat, corrosion and wear. Sector of steam boilers, pressure tanks, thermoelectrical, chemical and petrolchemical plants, cracking petroliferous facilities and also slide guides, excavators, moulds, etc. |
| Approvals | Contact ITALFIL |
