Name:Aluminum Alloy Welding Wire welding Rods ER4043
ER4043 is a kind of aluminum & silicon alloy welding wires with
5% silicon, also name S331, and this product is of good liquidity, good forgeability, but lack of ductility. Due to the high silicon content, when used in the welding of high
magnesium alloy, easily generated in the weld brittle Mg2Si, reduce
the plasticity and the corrosion resistance of joint. In addition, the welding surface color dark, anodized after more
different with parent metal color.
MIG wireSpecification : 0.8mm;0.9mm;1.0mm;1.2mm;1.6mm Weight : 6kg/7kg/9kg
TIG wire Specification : 1.6mm;2.0mm;2.4mm;3.0mm;4.0mm;5.0mm Weight :
|AL Minimum||Foreign Content,Maximum|
|Type||Tensile Strength,N/mm²||Fracture Toughness%,Min||Electrical Resistance Ωmm²/m 20,Max|
Welding wire used to weld ship building
steel(A,B,D,E,A36,D36,E36)and equivalent mild steel or 550Mpa grade
mild alloy steel, such as container building, construction machine,
railway construction, pressure vessel for semi-auto or automatic
gas shielded welding wire.
- Welding Filler Wire
- Spray and Flame Metallizing Wire
- Similar to AlSi12 (Germany), BS N21 (United Kingdom)
- Lower melting point and higher fluidity than 4043 wires
- Can be used as a substitute for 4043 wires to increase silicon in
the weld metal, minimize hot cracking and produce higher fillet
weld shear strength
- widely used for brazing of aluminum, Al-Mn, Al-Si-Mg alloy
our factory is a 14 years aluminum welding materials manufacturer in China. Our Mig&Tig aluminum alloy welding wires and rods are selling
very well in both domestic and oversea market. If any new inquiry, please feel free to contact us, we'd like to offer our latest
1. Strict quality control.
2. Best price offer.
3. On-time delivery.
4. Sample offered.
5. OEM and ODM accepted