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L105 Aluminium TubesL105

Aluminium Tube

L105 is a high strength aluminium alloy tube product supplied in the T4 temper which retains its strength after heat treatment. It is a 4 - 5% copper alloy and is supplied in the fully heat-treated condition (solution heat treated & artificially aged). L105 aluminium alloy tube is normally stocked in the T5 temper in pipe/tube form. The material offers very good machinability. L105 is used widely in the aerospace and defence sector in the manufacture of high strength components.

Key Features:

L105 aluminium tubes can be hard anodised and the material is fully heat treatable - the alloy offers good strength after heat treatment. The product is also easily plated.

Technical Assistance

Our knowledgeable staff and resident metallurgists will be pleased to assist you further on any technical topic. Smiths Metal Centres Limited also boasts an in-house UKAS Accredited Testing Laboratory which is unique within the multi-metal and plastic stockholding sector. We believe this underlines our total commitment to quality and our ethos of being the complete service provider.

Download L105 Aluminium Tube Datasheet

Typical Applications:

  • Aerospace fittings
  • Military vehicles
  • High strength structural components
  • Aircraft structures and truck frames
  • Structural applications

We offer L105 in pipe/tube.


As part of our in-house processing options, Smiths offers tube cutting and honing services at our Head Office and local service centres, where we process your material to your individual size requirements.

Pick a Product

To find out more about Smiths Metal Centres own range of aluminium tube products, click on one of our products on the side menu of this web page.

Have a question or need a detailed quote?

Our staff are ready to take your call. For all supply and technical enquiries call us today
on 0845 527 3331 or click here to contact us.