Abratig CuAl8
Description & applications
Solid rod recommended for assemblies made of copper-aluminium like pipelines and heat exchangers. Frequently used for hardfacing pumps. In general, the product has an excellent resistance to friction and to marine corrosion.
Also used in assemblies of galvanised sheets, special brass (CuZn20Al).
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
| TIG | Ar, Ar + He |
|---|
Packings & Diameters
| Diameters [mm] | 1,6 – 2,0 – 2,4 – 3,2 – 4 * - 5* |
|---|---|
| Packing(s) | Pack |
| Weight [Kg] | 5 |
| Description | * on request |