C2M
LOW ALLOYED WELDING WIRESSFA-AWS A5.28 ER 90S-G
EN ISO 21952-A- G CrMo2Si
EN ISO 21952-A- W CrMo2Si
Average Chemical analysis
| C% | Si% | Mn% | P% | S% | Cu% | Cr% | Ni% | Mo% | V% |
|---|---|---|---|---|---|---|---|---|---|
| 0,070 | 0,60 | 1,00 | < 0,012 | < 0,015 | < 0,25 | 2,50 | < 0,10 | 1,00 | < 0,030 |
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 |
| 650 | 550 | 22 | 150 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 and similar / TIG: I1 (Argon) |
| Current and polarity | MIG: DC+ / TIG: DC- |
| Welding positions | EN ISO 6947: PA, PB, PC, PD, PE, PF, PG |
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 | 10CrMo9-10; 10CrSiMoV7; G17CrMo9-10 A355:P 22, GS 10CrSiMoV7, 12CrSiMo8, GS17CrMoV511 |
| Applications | Cr-Mo alloyed steels, resistant to high temperatures, wear impact stress and corrosion. Boiler pipes, steam boilers, pressure tanks. |
| Approvals | Contact ITALFIL |
