4043 Si...4.50-5.50
Fe...<0.80
Cu...<0.30
Mn...<0.05
Mg...<0.05
Zn...<0.10
Be...<0.0003
Ti...<0.20
Others...<0.05
Others total...<0.15.

Classification:GB/T10858-2008...HS311
AWSA5-10...ER4043.
Physical properties(Approx.Values):
0.2%yiels strength RP0.2(MPa)...40
Tensile strength RM(MPa)...120
Elongation A5(Lo=5do)(%)...8.

Test temperature(oC)...20
1.AWS 5-10 ER4043 is a kind of aluminum alloy welding wire with 5% silicon.It is a broad-spectrum welding, which can be used in forging and casting alloys welding.
2.Product usage:Ships, locomotive, chemical engineering, food, sports equipment, mould, furniture, vessel, container, tec.
3.Shielding gas:Argon, Helium or Argon/Helium-mixtures
4.Dimensions:
MIG WIRE-0.8mm/0.9mm/1.0mm/1.2mm/1.6mm/2.0mm/2.4mm
TIG ROD-1.6mm/2.0mm/2.4mm/3.2mm/4.0mm/5.0mm/6.0mm
5.Packing:
MIG WIRE-S100/0.5kg 1lb;S200/2kg;S300/6-7kg 16lb;S360/20kg.