GB SAI 5183
Conform to: AWS ER5183
EN ISO S AL 5183 {AlMg4.5Mn0.7（A）}
Description:
ER5183 is kind of aluminum magnesium wire containing Mg and Mn. It has excellent cracking resistance and corrosion resistance and high strength. The welding process has excellent perrformance, beautiful weld forming, stable arc, and small splash.
Application:
Suitable for welding aluminum alloys of cast aluminum, 2000 series and aluminum magnesium silicon series.
cryogenic tank, railway vehicles. offshore platform industry, auto parts, aluminum bus/car, shipbuilding and other eight strength structural steel, air separator.
Chemical Composition of welding wire (%)
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Be | Al | |
| ≤0.40 | ≤0.40 | ≤0.10 | 0.5~1.0 | 4.3~5.2 | 0.05~0.25 | ≤0.25 | ≤0.15 | ≤0.0003 | rest |
Remark: each other element ≤0.03%, total other elements ≤0.15%
Mechanical properties of deposited metal
| Yield strength (N/mm²) | Tensile strength Rm (N/mm²) | Elongation ratio A(%) | |||||
| 208 | 302 | 18 | |||||
Shielding gas: 100%Ar, 75% Ar+25%He, 50%Ar+50%He
Electrical polarity: MIG DC+; TIG AC
