Abrafil CuAl8
Description & applications
GMAW wire electrode recommended for assemblies made of copper-aluminium like pipelines and heat exchangers. In general, the product has an excellent resistance to friction and to marine corrosion. Also used in assemblies of galvanised sheets, special brass (CuZn20Al).
Frequently used for hardfacing pumps.
Classification
| AWS A5.7 | ISO 24373 | Werkstoff Nr. |
|---|---|---|
| ERCuAl-A1 | S Cu 6100 (CuAl7) | 2.0921 |
Typical weld metal composition (%)
| Fe | Mn | Si | Ni | Al | Pb | Zn | Cu |
|---|---|---|---|---|---|---|---|
| 0.05 | 0.1 | 0.03 | 0.2 | 8.1 | <0.02 | <0.1 | Rest |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 MPa | A5 (%) |
|---|---|---|
| 400 | 180 | 40 |
Shielding gas
| MIG | Ar, Ar + He |
|---|
Packings & Diameters
| Diameters [mm] | 0,8* - 1,0 – 1,2 – 1,6* |
|---|---|
| Packing(s) | Spool |
| Weight [Kg] | 15 |
| Description | * on request |