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

PropertyValueConditionRelated StandardsShape

Density

2.7 g/cm³

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O

2.71 g/cm³

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O

EN 573-3, EN 485-2

Sheet

Mechanical

PropertyValueConditionRelated StandardsShapeComment

Elastic modulus

69.0 GPa

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O

71.0 GPa

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O

EN 573-3, EN 485-2

Sheet

Elongation

39.0 %

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O

Hardness, Brinell

20.0 [-]

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O

EN 573-3, EN 485-2

Sheet

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 1000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 1000 Series Aluminium

Shear modulus

25.9 GPa

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Typical for Wrought 1000 Series Aluminium

Tensile strength

77.0 MPa

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O

65.0 - 95.0 MPa

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O

EN 573-3, EN 485-2

Sheet

Yield strength

26.0 MPa

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O

20.0 MPa

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O

EN 573-3, EN 485-2

Sheet

RP02

Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

2.4e-05 1/K

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O

EN 573-3, EN 485-2

Sheet

Melting point

650.0 °C

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O

EN 573-3, EN 485-2

Sheet

Specific heat capacity

900.0 J/(kg·K)

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O

Thermal conductivity

230.0 W/(m·K)

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O

20 °C

231 W/(m·K)

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O

unstated value

222.0 W/(m·K)

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O

EN 573-3, EN 485-2

Sheet

Electrical

PropertyValueConditionRelated StandardsShapeComment

Electrical conductivity

33000000.0 - 38000000.0 S/m

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Typical for Wrought 1000 Series Aluminium

Electrical resistivity

2.82e-08 Ω·m

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O

EN 573-3, EN 485-2

Sheet

Chemical properties

PropertyValueConditionRelated StandardsShapeComment

Aluminium

99.5 - 100.0 %

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O

Copper

0.05 %

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O

EN 573-3, EN 485-2

Sheet

Iron

0.4 %

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O

EN 573-3, EN 485-2

Sheet

Magnesium

0.05 %

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O

EN 573-3, EN 485-2

Sheet

Manganese

0.05 %

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O

EN 573-3, EN 485-2

Sheet

Other

0.03 %

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O

EN 573-3, EN 485-2

Sheet

Each

Silicon

0.25 %

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O

EN 573-3, EN 485-2

Sheet

Titanium

0.03 %

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O

0.05 %

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O

EN 573-3, EN 485-2

Sheet

Vanadium

0.05 %

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O

Zinc

0.05 %

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O

0.07 %

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O

EN 573-3, EN 485-2

Sheet

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