Aluminium, Commercial AlloyAluminium 1050 O Sheet

General engineering use aluminium alloy.

Aluminium 1050 is a popular grade of aluminium alloy for general sheet metal work where moderate strength is required.

Talk to an expertDownload PDF


Sheet SizeThicknesses
2000 x 10005.0 - 6.0mm
2500 x 12504.0 - 6.0mm
3000 x 15005.0mm
If you do not see what you are looking for, please contact your local service centre with your specific requirements.

Related Specifications

Aluminium alloy 1050 also corresponds to the following standard designations and specifications but may not be a direct equivalent:

  • AA1050A
  • S1B
  • A91050

Temper Types

The most common tempers for 1050 aluminium are:

  • O


Chemical Composition


Alloy 1050 is typically used for:

  • Chemical process plant equipment
  • Food industry containers
  • Pyrotechnic powder
  • Architectural flashings
  • Lamp reflectors
  • Cable sheathing
  • General sheet metalwork


  • Excellent corrosion resistance
  • High ductility
  • Highly reflective finish
  • Excellent weldability
  • Excellent cold working properties

Additional Information


Find your local Service Centre

An extensive UK network of Service Centres, backed up by a central distribution facility.

  • Experienced multi-product specialists

  • In-house state of the art processing facilities

  • Large fleet of bespoke delivery vehicles

RBL Truck Retouched