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L93 Aluminium PlateL93

Aluminium Plate

L93 aluminium alloy - a strong 3.9 to 5.0% Copper alloy, rolled plate specification.

It is classed as an aerospace aluminium plate product and is solution treated, artificially aged and stress relieved (control stretched) to achieve the T651 condition.

  • General Engineering Equivalent - 2014AT651
  • General Engineering Euronorm - EN 485/515/573
  • Old BS Spec - HP15TF (BS1470)
  • AECMA Euronorm - None

Key Features:

L93 aluminium alloy plate is a product used specifically in aerospace, defence and high technology market applications. The alloy has excellent resistance, spot and beam weldability but other welding methods are poor. The alloy has poor resistance to atmospheric corrosive attack.

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 L93 Aluminium Alloy Datasheet

Typical Applications:

  • Aerospace & Defence Components
  • High Technology Applications

We offer L93 aluminium alloy in plate.


Smiths Metal Centres offers a wide range of in-house processing services including plate sawing where we cut your aluminium plates to your exact size requirements.

Pick a Product

To find out more about Smiths Metal Centres own range of aerospace aluminium alloys, 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.