GB SAI 5356
Conform to: AWS ER5356
EN ISO S AL 5356 [AlMg5Cr(A)]
Description:
ER5356 is a kind of magal welding wire with a little Ti and Cr. Cr helps to increase the strength of the welding seam. The joint metal has good thermal cracking resistance and good mechanical property. The joint metal has different color from base material during anodizing.
Application:
It is the most popular filler metal for aluminum magnesium alloy argon arc welding and oxygen-acetylene welding.
Auto parts, structural parts of ship, railway vehicles, platform truck, aluminum busbar, containers, Bicycle frame, power high voltage switch, nuclear power, building templates, aluminum alloy platform, pallets.
Chemical Composition of welding wire
| Si | Fe | Cu | Mn | Mg | Zn | Ti | Be | Cr | Al |
| ≤0.25 | ≤0.40 | ≤0.10 | 0.05~0.2 | 4.5~5.5 | ≤0.10 | ≤0.06~0.2 | ≤0.0003 | 0.05~0.20 | 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(%) | |||||
| 160 | 283 | 21 | |||||
Shielding gas: 100%Ar, 75% Ar+25%He, 50%Ar+50%He
Electrical polarity: MIG DC+; TIG AC
