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Aluminium wire AlSi5 (ER4043) 0.8mm 0.35 kg SOLARIS
Vendor code: WM-ER4043-08035
Characteristics
- Standard
- AWS ER4043
- Wire diameter
- 0.8 mm
- Net weight
- 350 g
- Yield strength
- 55 MPa
- Tensile strength
- 165 MPa
- Coil diameter
- D100
- Mounting hole
- 52 mm
- Component content
- Al
- 92%
- Si
- 4.5–6.0%
- Fe
- <0.8%
- Cu
- <0.3%
- Mg
- <0.05%
- Mn
- <0.05%
- Ti
- 0.01 - 0.25%
- Zn
- <0.1%
- Others
- <0.15%
Description:
Advantages:
■ Flowability: High silicon content (4.5–6.0%) significantly improves the fluidity of molten metal. This ensures high-quality metal penetration in corner welds and joints with imperfect fit.
■
■ Sensitivity to cracks: silicon promotes the formation of a eutectic that fills microcracks. During the hardening process, the risk of hot cracks is significantly reduced.
Description:
Aluminum welding wire is designed for electric arc welding of aluminum. Also for welding aluminum with silicon (silumins) and aluminum, silicon, magnesium alloys (for example, AD31, AD33, AD35) in a protective gas environment (Ar) in all spatial positions. Suitable for welding structural alloys such as 6061, 6063, 6082. Analogue of wire Sv-AK5 (AlSi5). Application areas: Automotive industry (body parts, bumpers, heat exchangers). Construction (window and door profiles, supporting structures). Production of furniture and construction equipment (bicycles, frames) General mechanical engineering (frames, brackets, containers).