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Brand Name : | CHENXIANG |
Model Number : | ER4043 |
Product Description
ER4043 aluminum welding wire is an aluminum-silicon alloy welding wire, which is widely used for welding aluminum alloy materials, especially 6xxx series aluminum alloys. The following are its main features and applications:
1. Chemical composition
Aluminum (Al): Remainder
Silicon (Si): 4.5-6.0%
Other elements: trace impurities such as iron (Fe), copper (Cu), zinc (Zn), magnesium (Mg)
2. Characteristics
Flowability: High silicon content, good fluidity after melting, suitable for
complex welds.
Crack resistance: Excellent resistance to thermal cracking, suitable for welding thermal crack sensitive materials.
Strength: The strength of the welded joint is moderate, suitable for general structural welding.
Corrosion resistance: Good corrosion resistance, but not as good as pure aluminum welding wire.
Details Images
Specifications
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