4043 Aluminium MIG Wire - 6KG
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Key features
- Precision layer-wound for positive uninterrupted feeding
- Suitable for use in gas-sheilded MIG welding on both semi-automated and fully- automated systems
- Shielding Gas : Argon, Argon/Helium
- Melting point - 635°C
An Aluminium alloy with 5% silicon giving excellent flow characteristics and penetration. Precision layer-wound for positive uninterrupted feeding. Suitable for use in gas-sheilded MIG welding on both semi-automated and fully- automated systems.
- EN ISO 18273: BS: 2901: S Al 4043A (AlSi5) 4043A (NG21)
- Melting Point - 635°C
- Ult Tensile Strength 120 N/mm2
- Hardness 40
Suitable for welding duralumin, cast and wrought alloys 6063 (H9), 6061 (H20) and 6082(H30), as well as other 4 series aluminiums. The resulting weld will discolour if anodised. Pre-heating up to 120oC may be necessary, subject to material size and thickness. Wire brushing between passes is recommended, to remove build up of surface oxides. Current : DC =+ Shielding Gas : Argon, Argon/Helium Please Note. Ensure that the parent metal surface is cleaned and fully degreased prior to welding. Clean joints with a stainless steel brush.
| Brand | SWP |
|---|---|
| Wire Type | Aluminium |
| Short Description | Key features
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