AWS A5.10 R5554 welding wire is an aluminum alloy welding wire containing 2.7% magnesium;
It has excellent welding performance with smooth arc, low spatter level, beautiful and bright bead appearance.
It has good processability, corrosion resistance and color matching of anodic oxidation;
Well match with the chemical properties of 5454 aluminum alloy , can obtain excellent corrosion resistance;
The weld metal is not prone to stress corrosion cracking at high temperature.
| Chemical components of welding wire (%) | |||||||||||
| Item | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al | Be | Other elements |
| Guarantee value | ≤0.25 | ≤0.40 | ≤0.10 | 0.50-1 | 2.40-3 | 0.05-0.2 | ≤0.25 | 0.05-0.20 | Margin | ≤0.0003 | Single ≤0.05 |
| Total ≤0.15 | |||||||||||
| Example value | 0.08 | 0.14 | 0.005 | 0.67 | 2.6 | 0.08 | 0.003 | 0.09 | Margin | 0.0001 | -- |
