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.

7050 Aluminium Alloy

Commercial Aluminium

7050 Commercial Aluminium Alloy

7050 aluminium is a heat-treatable alloy which is known as a commercial aerospace alloy.

Heavy Plate Applications

The alloy offers a combination of high strength, high fatigue strength and high resistance to stress corrosion cracking. Particularly suited to heavy plate applications, the material finds use in fuselage frames, wing skins and other aerospace structures. 7050 alloy is available in two tempers.

Key Features

The product possesses good mechanical strength and is particularly suited for heavy plate applications. Available in both T7651 and T7451 tempers, the alloy has good stress corrosion cracking resistance and toughness.

Typical Applications

Commercial applications for this engineering material include:

  • Aerospace structures
  • Wing skins
  • Commercial & military aircraft applications
  • Bulkheads
  • Fuselage frames

We stock 7050 in flats, round bar, plate and square bar.

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 7050 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.

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