CM
LOW ALLOYED WELDING WIRESSFA-AWS A5.28 ER80S-G
EN ISO 21952-A- G CrMo1Si
EN ISO 21952-A- W CrMo1Si
Average Chemical analysis
| C% | Si% | Mn% | P% | S% | Cu% | Cr% | Ni% | Mo% | Al% | V% | Zr+Ti% | Nb% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0,090 | 0,65 | 1,05 | < 0,012 | < 0,015 | < 0,25 | 1,15 | < 0,15 | 0,50 | < 0,020 | < 0,030 | < 0,15 | < 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 |
| 630 | 520 | 23 | 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 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 | 13CrMo4-5, 15CrMo5, 16CrMoV4, G17CrMo5-5, G22CrMo5-4 A193 Gr.B7, A355 P11-12, A193: B7 13CrMo4-5, 15CrMo3, 13CrMo44, 15CrMo3, 13CrMo4 2, GS-25CrMo 4, GS-17CrMo55, GS17CrMo55, GS22CrMo4 H IV, 15CrMo3, 13CrMoV42, 13CrMo44, St44KL |
| Applications | For heat resistant steels. It grants good resistance to hydrogen and sulphured agents attack. Used for steam boilers, pressure tanks, pipelines, cranes, ground moving machines, presses, chemical and petrolchemical industry. |
| Approvals | Contact ITALFIL |
