| Surface: | smoothly |
|---|---|
| condition: | half hard |
Quick Details
Specifications
Product Details
Chemical composition
| Grade | Chemical composition(%) | ||||
| ERCuAl-A1 | Cu | Al | Mn | Si | others |
| Bal |
6.0~8.5 |
≤0.5 | ≤0.1 | ＜0.5 | |
Mechanical properties
| Tensile Strength | Yield Strength | Elongation |
| 469MPa | 192MPa | 47% |
Welding paramaters
| Process | Diameter | Amperage | Gas |
| TIG | 1/16" (1.6mm) | 70-150 | Ar, Helium |
| 3/32" (2.4mm) | 140-230 | Ar, Helium | |
| 1/8" (3.2mm) | 225-320 | Ar, Helium | |
| MIG | .045" (1.2mm) | 205-235 | 75% Argon + 25% Helium |
| .0.35 (0.9mm) | 100-200 | 75% Argon + 25% Helium |
AWS 5.7 Class ERCuAl-A1/ASME SFA 5.7 Class ERCuAl-A1