4043 TIG Wire is an aluminium alloy containing aluminium and silicon. It is ideal for welding duraluminium, cast and wrought alloys.
- Suitable for general fabrication and construction, shipbuilding, automotive, repair and maintenance
- Weld will discolour if anodised
- AWS A5.10 ER4043
Technical Specification
- Melting point - 630°C
- Tensile strength - 120 N/mm²
- Hardness - BHN 45
- Chemical composition - 95% Aluminium, 5% Silicon
- DC+ Current
- Pure Argon Shielding Gas
- Approvals:
- AWS A5.10 ER4043
- EN ISO 18273 A Al 4043A (Al Si 5)
- BS 2901 4043A (NG 21)