About Smiths

We are a world-class supplier of engineering raw materials. Our objective is to provide all our customers, from the small machine shop to the large multi-national corporation, a supply path that continuously delivers the highest levels of service, quality and value.

AMS QQA 250/5 2024

American Specification Aluminium

AMS QQA 250/5 2024 Aluminium Alloy

AMS QQA 250/5 2024 is a high strength American specification aluminium alloy which contains 3.8 to 4.9% copper. The material is supplied in rolled sheet, alclad to 1.5% nominal material thickness, solution heat-treated, cold worked and naturally aged to achieve a substantially ‘T3’ condition, made to the American Standards.

‘O’ Annealed Condition

Also generally available in ‘O’ annealed condition for more severe bending, forming or spinning operations; further details available on request.


AMS QQA 250/5 2024 offers good machinability and very good resistance to atmospheric corrosion attack. The alloy benefits from good formability too.

Typical Applications

Commercial applications for this engineering material include:

  • Aerospace Components
  • High Technology Applications
  • Defence Components

We stock AMS QQA 250/5 2024 in plate and sheet.

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.

Additional Info

A technical datasheet for AMS QQA 250/5 2024 is available in PDF file format. To view and download, please click here.

We offer in-house processing options - for more information, please refer to our processing services.

Read our corporate brochure by clicking here.

Interested in this product?
Why not get in touch?


Click Here