AA Standards Grade 5083 O

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Description

Aluminium 5083 is known for exceptional performance in extreme environments. 5083 is highly resistant to attack by both seawater and industrial chemical environments. Alloy 5083 also retains exceptional strength afterwelding. It has the highest strength of the non-heat treatable alloys but is not recommended for use in temperatures in excess of 65°C.

Related Standards

Equivalent Materials

This material data has been provided by AluKey,MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,WroughtAl_ElectricalResistivity,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

2.65 g/cm³

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

2.66 g/cm³

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

2.66 g/cm³

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O

2.7 g/cm³

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O

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Compressive modulus

71.7 MPa

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O

Elastic modulus

71.0 GPa

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

71 GPa

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O

Elongation

-195 °C

36 %

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O

Elongation in 50 mm

-80 °C

30 %

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O

Elongation in 50 mm

10.0 %

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O

AA Standards, ASTM B209

A100

12.0 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345

A100

14.0 %

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O

AA Standards, ASTM B209

A100

14.0 %

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O

AA Standards, ASTM B210, ASTM B221, ASTM B241, ASTM B345

A50

16.0 %

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O

AA Standards, ASTM B209, ASTM B547

A50

16.0 %

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O

20.0 %

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O

AA Standards

A100

0 °C

27 %

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O

Elongation in 50 mm

24 °C

25 %

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O

Elongation in 50 mm

100 °C

36 %

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O

Elongation in 50 mm

150 °C

50 %

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O

Elongation in 50 mm

205 °C

60 %

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O

Elongation in 50 mm

260 °C

80 %

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O

Elongation in 50 mm

315 °C

110 %

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O

Elongation in 50 mm

370 °C

130 %

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O

Elongation in 50 mm

Fatigue strength

160 MPa

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O

for 5x10⁸ cycles

Hardness, Brinell

75.0 [-]

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 5000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 5000 Series Aluminium

Shear modulus

26.4 GPa

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O

Shear strength

172.0 MPa

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O

Tensile strength

-195 °C

407 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

-80 °C

295 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

125.0 MPa

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

250.0 MPa

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O

AA Standards, ASTM B209

255.0 MPa

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O

AA Standards, ASTM B209

260.0 MPa

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O

AA Standards, ASTM B209

270.0 - 345.0 MPa

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O

AA Standards, ASTM B209, ASTM B547

270.0 - 350.0 MPa

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O

AA Standards, ASTM B210, ASTM B221, ASTM B241, ASTM B345

275.0 - 350.0 MPa

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O

AA Standards, ASTM B209, ASTM B547

290.0 MPa

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O

AA Standards

0 °C

290 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

300.0 MPa

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O

24 °C

290 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

100 °C

275 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

150 °C

215 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

205 °C

152 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

260 °C

117 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

315 °C

75 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

370 °C

40 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

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Yield strength

-195 °C

165 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

-80 °C

145 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

-30 °C

145 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

100.0 MPa

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O

AA Standards, ASTM B209

RP02

105.0 MPa

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O

AA Standards, ASTM B209

RP02

110.0 MPa

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345

RP02

115.0 - 200.0 MPa

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O

AA Standards, ASTM B209

RP02

115.0 MPa

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O

AA Standards, ASTM B547

RP02

125.0 - 200.0 MPa

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O

AA Standards, ASTM B209

RP02

125.0 MPa

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O

AA Standards, ASTM B547

RP02

140.0 MPa

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O

145.0 MPa

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O

AA Standards

RP02

25 °C

145 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

100 °C

145 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

150 °C

130 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

205 °C

115 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

260 °C

75 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

315 °C

50 MPa

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O

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

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Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

2.4e-05 1/K

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O

20 °C

2.38e-05 1/K

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

100 °C

2.38e-05 1/K

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

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Max service temperature

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

570.0 °C

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

580.0 - 640.0 °C

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

580.0 °C

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O

Specific heat capacity

900.0 J/(kg·K)

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O

Thermal conductivity

117.0 W/(m·K)

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

120.0 W/(m·K)

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O

121.0 W/(m·K)

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

Electrical

PropertyValueConditionRelated StandardsShapeComment

Electrical conductivity

17000000.0 S/m

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

17000000 S/m

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O

Typical value

Electrical resistivity

5.8e-08 Ω·m

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

5.88e-08 Ω·m

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

6e-08 Ω·m

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O

Typical value

Specific Electrical conductivity

29.0 % IACS

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O

Typical/Derived value

Chemical properties

PropertyValueConditionRelated StandardsShapeComment

Aluminium

92.4 - 95.6 %

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O

Chromium

0.05 - 0.25 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547, BS EN 573-3, BS EN 485-2

Plate, Sheet

Copper

0.1 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547, BS EN 573-3, BS EN 485-2

Plate, Sheet

Typical

Iron

0.40 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

0.4 %

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

Magnesium

4.0 - 4.9 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547, BS EN 573-3, BS EN 485-2

Plate, Sheet

Manganese

0.4 - 1.0 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547, BS EN 573-3, BS EN 485-2

Plate, Sheet

Other

0.15 %

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

Total

Silicon

0.4 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547, BS EN 573-3, BS EN 485-2

Plate, Sheet

Titanium

0.05 - 0.25 %

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

0.15 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

Zinc

0.1 %

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O

BS EN 573-3, BS EN 485-2

Plate, Sheet

0.25 %

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O

AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241, ASTM B345, ASTM B547

Technological properties

Property
Application areas

Ship building, Rail cars, Vehicle bodies, Tip truck bodies, Mine skips and cages, Pressure vessels

Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: kein Schadensfall im Betrieb und bei Labortests (O, H321, H116), kein Schadensfall im Betrieb, eingeschränkte Schäden bei den Labortests (H111), general: very good, without protection in industrial or seawater atmosphere

General machinability

General: poor

Soldering general

Poor

Welding

When welding 5083 to itself or another alloy from the same sub-group, the recommended filler metal is 5183. Other suitable fillers are 5356 and 5556. Gas: Average; Arc: Excellent; Resistance: Excellent

Workability

general (condition): acceptable (O), poor(H321, H116, H111)