Aluminium 1050 O Sheet Grade - Aluminium

Range

Sheet Size	Thicknesses
2000 x 1000	5.0 - 6.0mm
2500 x 1250	4.0 - 6.0mm
3000 x 1500	5.0mm

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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:

Properties

Chemical Composition

Chemical Element	% Present
Aluminium (Al)	99.50 - 0.00
Manganese (Mn)	0.00 - 0.05
Iron (Fe)	0.00 - 0.40
Copper (Cu)	0.00 - 0.05
Magnesium (Mg)	0.00 - 0.05
Silicon (Si)	0.00 - 0.25
Zinc (Zn)	0.00 - 0.07
Titanium (Ti)	0.00 - 0.05
Other (Each)	0.00 - 0.03

Mechanical Property	Value
Tensile Strength	65 -95 MPa
Proof Stress	20 Min MPa
Hardness Brinell	20 HB

General Physical Properties

Physical Property	Value
Density	2.71 g/cm³
Melting Point	650 °C
Thermal Expansion	24 x 10^-6/K
Modulus of Elasticity	71 GPa
Thermal Conductivity	222 W/m.K
Electrical Resistivity	0.0282 x 10^-6 Ω .m

Applications

Alloy 1050 is typically used for:

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

Characteristics

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

Additional Information

Fabrication

Process	Rating
Workability - Cold	Excellent
Machinability	Poor
Weldability - Gas	Excellent
Weldability - Arc	Excellent
Weldability - Resistance	Excellent
Brazability	Excellent
Solderability	Excellent

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Disclaimer

This Data is indicative only and as such is not to be relied upon in place of the full specification. In particular, mechanical property requirements vary widely with temper, product and product dimensions. All information is based on our present knowledge and is given in good faith. No liability will be accepted by the Company in respect of any action taken by any third party in reliance thereon. Please note that the 'Datasheet Update' date shown above is no guarantee of accuracy or whether the datasheet is up to date.

The information provided in this datasheet has been drawn from various recognised sources, including EN Standards, recognised industry references (printed S online) and manufacturers' data. No guarantee is given that the information is from the latest issue of those sources or about the accuracy of those sources. Material supplied by the Company may vary significantly from this data but will conform to all relevant and applicable standards. As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose, whether expressed or implied. Advice given by the Company to any third party is given for that party's assistance only and without liability on the part of the Company. All transactions are subject to the Company's current Conditions of Sale. The extent of the Company's liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.

Aluminium, Commercial AlloyAluminium 1050 O Sheet

General engineering use aluminium alloy.

Range

Related Specifications

Temper Types

Properties

Alloy 1050

BS EN 573-3

Sheet 0.2mm to 6.00mm

BS EN 485-2

Applications

Characteristics

Additional Information

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