EN 573-3 Grade 1050 O

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Description

Aluminium alloy 1050 is a popular grade of aluminium for general sheet metal work where moderate strengthis required. Alloy 1050 is known for its excellent corrosion resistance, high ductility and highly reflective finish.

Related Standards

Equivalent Materials

This material data has been provided by MakeItFrom.com,WroughtAl_Thermal,Righton Blackburns.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

2.7 - 2.71 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

69 - 71 GPa

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Elongation

23.0 °C

39 %

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Hardness, Brinell

23.0 °C

20 [-]

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Plane-Strain Fracture Toughnes

23.0 °C

22 - 35 MPa·√m

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Typical for Wrought 1000 Series Aluminium

Poisson's ratio

23.0 °C

0.33 [-]

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Typical for Wrought 1000 Series Aluminium

Shear modulus

23.0 °C

25.9 GPa

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Typical for Wrought 1000 Series Aluminium

Tensile strength

23.0 °C

65 - 95 MPa

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Yield strength

23.0 °C

26 MPa

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Yield strength Rp0.2

23.0 °C

20 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

2.4E-5 1/K

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Melting point

650 °C

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Specific heat capacity

23.0 °C

900 J/(kg·K)

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Thermal conductivity

20.0 °C

231 W/(m·K)

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unstated value

23.0 °C

222 - 230 W/(m·K)

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unstated value

Electrical

PropertyTemperatureValueComment

Electrical conductivity

23.0 °C

3.30E+7 - 3.80E+7 S/m

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Typical for Wrought 1000 Series Aluminium

Electrical resistivity

23.0 °C

2.82E-8 Ω·m

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Chemical properties

PropertyValueComment

Aluminium

99.5 - 100 %

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Balance

Copper

0 - 0.05 %

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Iron

0 - 0.4 %

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Magnesium

0 - 0.05 %

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Manganese

0 - 0.05 %

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Other

0 - 0.03 %

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Each

Silicon

0 - 0.25 %

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Titanium

0 - 0.05 %

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Vanadium

0 - 0.05 %

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Zinc

0 - 0.07 %

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Technological properties

Property
Application areas

Chemical process plant equipment, Food industry containers, Pyrotechnic powder, Architectural flashings, Lamp reflectors, Cable sheathing

Brazing

Excellent

General machinability

Poor

Soldering general

Excellent

Welding

When welding 1050 to itself or an alloy from the same subgroup the recommended filler wire is 1100. For welding to alloys 5083 and 5086 or alloys from the 7XXX series, the recommend wire is 5356. For other alloys use 4043 filler wire. Gas: Excellent; Arc: Excellent; Resistance: Excellent

Workability

Cold: Excellent