HomeProducts Aluminum Alloy welding wire ER4043 ER4043 Aluminum Welding Wire

ER4043 Aluminum Welding Wire

item No: ER4043(AlSi5)
Typical composition(percent) 
    Si                Fe         Cu        Mn        Mg         Zr             Be          Ti        Others
4.50~5.50   <0.80   <0.30   <0.05   <0.05   <0.10   <0.0003   <0.20   <0.15
Physical properties(Approx. Values)
0.2percent yield strength Rp0.2(Mpa): 40
Tensile strength Rm(Mpa): 120
Elongation A5(L0=5d0)(percent): 8
Test temperature(℃): 20
Shielding gas: Argon, Helium or Argon/Helium-mixtures
Mig wire(mm): 0.8, 0.9, 1.0, 1.2, 1.6, 2.0, 2.4
Tig rod(mm): 1.6, 2.0, 2.4, 3.2, 4.0, 5.0, 6.0
Wire Packaging
Mig wire: S100/0.5kg 11b, S200/2kg, S300/6-7kg 161b, S360/20kg
Tig Rod: 5/10kg Length 1000mm
CE cetificate
This type of product can be used in forging and casting alloys welding due to it has silicon of 5percent with the good performance in anti-thermal carck.
Product usage: ships, engine, chemistry, food, sports, uipment, mould, furniture, vessel, containers, etc.