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Aluminium

Our high quality SIF Aluminium TIG rods are graded in the most common grades of 4043a and 5356 as well as some more unusual grades and are for use in AC TIG welding mode.

The 4043a grade is a great all-round performing TIG rod and has excellent flow characteristics and penetration thanks to a 5% Silicon content.

The 5356 grade filler rod is for use on alloys where corrosion resistance is important. This grade contains 5% Magnesium.

For additional help and information on the properties and characteristics of aluminium when welding in MIG and TIG processes go to the Aluminium Welding Information page.

If you are unsure on which grade of Aluminium TIG filler rod you require then please call and speak to our knowledgeable sales team on 01452 733933.

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Items 1-24 of 29

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  1. 1.6mm 4043A Aluminium TIG Filler Rods 1KG

    1.6mm 4043A Aluminium TIG Filler Rods 1KG

    4.89/5
    RT-4043A-1.6-1KG
    £16.14 £13.45
    Order now for UK Mainland delivery on 23/01/2025
    An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
    ...
  2. 1.6mm 4043a Aluminium TIG Filler Rods 2.5KG

    1.6mm 4043a Aluminium TIG Filler Rods 2.5KG

    5/5
    RT-4043A-1.6-2.5KG
    £33.60 £28.00
    Order now for UK Mainland delivery on 23/01/2025
    An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
    ...
  3. 2.4mm 4043A Aluminium TIG Filler Rods 1KG

    2.4mm 4043A Aluminium TIG Filler Rods 1KG

    4.95/5
    RT-4043A-2.4-1KG
    £15.54 £12.95
    Order now for UK Mainland delivery on 23/01/2025
    An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
    ...
  4. 2.4mm 4043A Aluminium TIG Filler Rods 2.5KG

    2.4mm 4043A Aluminium TIG Filler Rods 2.5KG

    4.83/5
    RT-4043A-2.4-2.5KG
    £32.34 £26.95
    Order now for UK Mainland delivery on 23/01/2025
    An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
    ...
  5. 3.2mm 4043A Aluminium TIG Filler Rods 1KG

    3.2mm 4043A Aluminium TIG Filler Rods 1KG

    4.92/5
    RT-4043A-3.2-1KG
    £14.94 £12.45
    Order now for UK Mainland delivery on 23/01/2025
    An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
    ...
  6. 3.2mm 4043A Aluminium TIG Filler Rods 2.5KG

    3.2mm 4043A Aluminium TIG Filler Rods 2.5KG

    5/5
    RT-4043A-3.2-2.5KG
    £31.74 £26.45
    Order now for UK Mainland delivery on 23/01/2025
    An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
    ...
  7. 1.6mm 5356 Aluminium TIG Filler Rods 1KG

    1.6mm 5356 Aluminium TIG Filler Rods 1KG

    4.96/5
    RT-5356-1.6-1KG
    £17.10 £14.25
    Order now for UK Mainland delivery on 23/01/2025
    A general purpose aluminium rods containing 5% magnesium for excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as 5251 (N4), 5154 (N5), 5454 (N51) and heat tr...
  8. 1.6mm 5356 Aluminium TIG Filler Rods 2.5KG

    1.6mm 5356 Aluminium TIG Filler Rods 2.5KG

    4.88/5
    RT-5356-1.6-2.5KG
    £35.94 £29.95
    Order now for UK Mainland delivery on 23/01/2025
    A general purpose aluminium rods containing 5% magnesium for excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as 5251 (N4), 5154 (N5), 5454 (N51) and heat tr...
  9. 2.4mm 5356 Aluminium TIG Filler Rods 1KG

    2.4mm 5356 Aluminium TIG Filler Rods 1KG

    5/5
    RT-5356-2.4-1KG
    £14.34 £11.95
    Order now for UK Mainland delivery on 23/01/2025
    A general purpose aluminium rods containing 5% magnesium for excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as 5251 (N4), 5154 (N5), 5454 (N51) and heat tr...
  10. 2.4mm 5356 Aluminium TIG Filler Rods 2.5KG

    2.4mm 5356 Aluminium TIG Filler Rods 2.5KG

    4.82/5
    RT-5356-2.4-2.5KG
    £28.74 £23.95
    Order now for UK Mainland delivery on 23/01/2025
    A general purpose aluminium rods containing 5% magnesium for excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as 5251 (N4), 5154 (N5), 5454 (N51) and heat tr...
  11. 3.2mm 5356 Aluminium TIG Filler Rods 1KG

    3.2mm 5356 Aluminium TIG Filler Rods 1KG

    5/5
    RT-5356-3.2-1KG
    £14.22 £11.85
    Order now for UK Mainland delivery on 23/01/2025
    A general purpose aluminium rods containing 5% magnesium for excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as 5251 (N4), 5154 (N5), 5454 (N51) and heat tr...
  12. 3.2mm 5356 Aluminium TIG Filler Rods 2.5KG

    3.2mm 5356 Aluminium TIG Filler Rods 2.5KG

    5/5
    RT-5356-3.2-2.5KG
    £28.38 £23.65
    Order now for UK Mainland delivery on 23/01/2025
    A general purpose aluminium rods containing 5% magnesium for excellent corrosion resistance and high strength. Suitable for welding magnesium bearing aluminium alloys such as 5251 (N4), 5154 (N5), 5454 (N51) and heat tr...
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