HILCO AlSi5 Spool - MIG/MAG Wires - AWS: A5.10: ER 4043
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Product description
AlSi5 is aluminium wire for MIG welding, repairing and surfacing forged and cast aluminium-silicon alloys and joining dissimilar aluminium alloys with maximum 7%Si content. The easy flowing characteristics make the wire suitable for welding all aluminium castings (except AlMg castings).
Best features
- Wide Compatibility: MIG welding, repairing and surfacing forged and cast aluminium-silicon alloys and joining dissimilar aluminium alloys with maximum 7%Si content
- Easy flowing: Suitable for welding all aluminium castings (except AlMg castings)
Base materials to be welded:
- Aluminium-MgSi alloys
- Aluminium-Mg alloys up to 2,5% Mg
- Aluminium-MnCu alloys
- Aluminium-Si cast alloys
- Joining dissimilar aluminium alloys
Applications:
- General fabrication & construction (aluminium base metals)
- Shipbuilding & Offshore
- Repair & Maintenance
Base materials to be welded:
- Aluminium-MgSi alloys
- Aluminium-Mg alloys up to 2,5% Mg
- Aluminium-MnCu alloys
- Aluminium-Si cast alloys
- Joining dissimilar aluminium alloys
Applications:
- General fabrication & construction (aluminium base metals)
- Shipbuilding & Offshore
- Repair & Maintenance
Product specifications
| Product | Testmethode | ||
|---|---|---|---|
| Material number | 32.245 | ||
| AWS Classification | A5.10: ER 4043 | ||
| EN ISO | 18273: S Al 4043A (AlSi5(A)) | ||
| Current type | ![]() | ||
| Welding position | ![]() | ||
Product variants
| Article number | Size mm Size mm | Packaging Packaging | Weight kg Weight kg | Price/kg (£) Price/kg (£) | |
|---|---|---|---|---|---|
| 78109 | 1.0 | 1 BS300 spool x 7 kg | 7 | 17.25 | |
| 78110 | 1.2 | 1 BS300 spool x 7 kg | 7 | 14.09 |
For more information, download the documents below



























