Aluminium Alloy 1050 / 1050A

Technical Data Sheet

Aluminium Alloy 1050A (Alloy 1050) is a popular grade of Aluminium. 1050A Aluminium Alloy is known for its excellent corrosion resistance, high ductility and highly reflective finish. Alloy 1050A (Alloy 1050) is typically used for chemical process plant equipment, food industry containers, pyrotechnic powder, architectural flashings, lamp reflectors, cable sheathing.

Chemical Composition Limits
Weight% Si Fe Cu Mn Mg Zn Ti Al V Others
1050A EAA 0.25 max 0.40 max 0.05 max 0.05 max 0.05 max 0.07 max 0.05 max 99.5 min - 0.03
1050 USA 0.25 max 0.40 max 0.05 max 0.05 max 0.05 max 0.05 max 0.03 max 99.5 min 0.05 0.03

Typical Mechanical Properties


Material Temper Tensile Strength (N/mm²) Yield Strength (N/mm²) Elongation in 50mm (%)
Alloy 1050 Bar F 60 (min) - 23

Aluminium Alloy 1050A (Alloy 1050) is available in Plate, Sheet, Strip, Bar, Wire, Drawn Tube, Welding Wire, Forging Stock and Rivet Stock. Aluminium Alloy 1050 (Alloy 1050A) tube is available in many sizes from stock, however there is a minimum production of 30m. For all stock availability for Alloy 1050 (Alloy 1050A) contact Sales for further availability.

Aluminium Alloy 1050A Tube is available the following size ranges.
Outside Diameter - 0.25mm (0.010") up to 16.00mm (0.625")
Wall - 0.05mm (0.002") up to 1.00mm (0.040")
Straight Lengths - 1.00mm (0.040") up to 5000.00mm (197")
Coils Lengths - 5 Metres to 15 Metres
Standard Tolerance- OD &ID +/-0.03mm (0.0012")
Wall +/- 10%
Tight Tolerance - OD&ID +/- 0.015mm (0.0006")
Wall +/-3%
Some thin wall tubes up to 25.40 mm (1.000") can be supplied.

UNS A91050
BS - 1B and 5L36
Australia - A1050
French - A5
Germany - 3.0255 - Al99.5
Italy - UNI 9001/2
Spain - L-3051
Sweden - 4007

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.