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.

7075 Aluminium Alloy

Commercial Aluminium


7075 Commercial Aluminium Alloy

7075 aluminium alloy is a very high strength aerospace aluminium and finds everyday use in applications where the strength of the material is critical and where the need for good corrosion resistance is not essential.



Stress Corrosion Resistance

Offering superior stress corrosion resistance, 7075 provides very high yield and tensile strengths which is dictated by the particular chosen temper.



High Yield Strength

7075 Aluminium Alloy finds use in applications where high strength is critical and where good corrosion resistance is non-essential. The alloy is classed as a very high strength aluminium aerospace alloy with superior stress corrosion resistance. Depending on the temper, 7075 offers up to 465 MPa yield strength and 540 MPa tensile strength.



Typical Applications

Commercial applications for this engineering material include:

  • Gears & shafts
  • Automotive components
  • Aircraft structures

We stock 7075 in flats, round bar, plate, sheet, strip, round tube, rectangular tube, hollow bar, square bar, hexagon bar and channels.


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 7075 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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