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ER4043 Aluminum silicon welding wire, specifications: 0.3mm, 0.4mm, 0.5mm, 0.6mm and other specifications.
Packing: 200 pieces each tube
Length: 500mm long
If there are other specifications, you can contact customer service directly.
Different specifications, the price is not the same, please contact customer service inquiry, we will give you the best factory price
S AI 4043 Aluminum-silicon alloy welding wire
AWS A5.10 ER4043 GB/T 10858 SAI 4043(AISi 5)
ISO 18273-S Al 4043(AISi5)
Description :
ER4043 is a silicon content of 5% aluminum silicon alloy welding wire. with
It has excellent welding process performance, beautiful weld forming, stable arc and small splash.
Uses:
Used in ships, locomotives, chemicals, food, sports equipment, molds, furniture, containers, automotive industry and structural parts and other related aluminum alloy welding, such as 6xxx series aluminum alloy.
Chemical composition of welding wire (mass fraction):
Al | Si | Fe | Other elements | |
AWS | Rem | 4.5-6.0 | ≤ 0.8 | --- |
Mechanical properties of deposited metal :(welded state)
Tensile strength Rm(MPa) | Yield strength Rp0.2(MPa) | Elongation after fracture A(%) | |
AWS | 130-160 | 70-120 | 10-18 |
instantiate | 150 | 110 | 14 |
Welding method :MIG TIG laser welding
protective gas :99.99%Ar
physical propertiesspecific conductance
specific gravity kg/dm3 | fusing temperature ℃ | thermal conductivity w/m.k | coefficient of linear expansion 10/K(20-100℃) | specific conductance %IACS | |
AWS | 2.67 | 573-625 | 163 | 22 | 42 |
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