EB9
LOW ALLOYED WELDING WIRESSFA-AWS A5.23 EB91
EN ISO 24598-A S S CrMo91
Average Chemical analysis
| C% | Si% | Mn% | P% | S% | Cu% | Cr% | Ni% | Mo% | Al% | V% | N% | Nb% | Sn% | As% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0,090 | 0,25 | 0,50 | < 0,010 | < 0,010 | <0,10 | 9,00 | 0,50 | 0,90 | < 0,040 | 0,20 | 0,05 | 0,07 | < 0,006 | < 0,006 |
The copper value include the surface coating
Typical mechanical properties of all-weld metal
The mechanical characteristics are significantly influenced by the type of used flow
Welding process
| Protection | Flux combination |
Dimensions
| SAW (mm) | 1,40 - 1,60 - 2,00 - 2,40 - 3,00 - 3,20 - 4,00 |
| Base materials to be welded | X10CrMoVNb9-1; X12CrMo9-1; A235:991; A213:T91; X20CrMoV12-1; X10CrMoVNb9-1; E911; P92; X12CrMo9 1V; X12CrMo10-1 |
| Applications | The addition of V and Nb increases the resistance to strain, corrosion and heat oxidation. Excellent resistance to creep and hydrogen. Suitable for thermoelectrical power plants, turbine rotors, petrolchemical plants. |
| Approvals | Contact ITALFIL |
