AA Standards Grade 5056 O

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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,WroughtAl_Thermal.

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

2.64 - 2.7 g/cm³

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Mechanical

PropertyTemperatureValueComment

Bending Fatigue Strength

23.0 °C

140 MPa

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Elastic modulus

23.0 °C

71 GPa

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Elongation

23.0 °C

31 %

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Elongation in 50 mm

24.0 °C

35 %

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Elongation in 50 mm

149.0 °C

55 %

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Elongation in 50 mm

204.0 °C

65 %

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Elongation in 50 mm

260.0 °C

80 %

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Elongation in 50 mm

316.0 °C

100 %

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Elongation in 50 mm

371.0 °C

130 %

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Elongation in 50 mm

Elongation A100

23.0 °C

18 - 32 %

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Elongation A50

23.0 °C

20 %

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Fatigue strength

23.0 °C

138 MPa

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for 5x10⁸ cycles

Hardness, Brinell

23.0 °C

65 [-]

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500 kg load, 10 mm ball

Plane-Strain Fracture Toughnes

23.0 °C

22 - 35 MPa·√m

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Typical for Wrought 5000 Series Aluminium

Poisson's ratio

23.0 °C

0.33 [-]

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Typical for Wrought 5000 Series Aluminium

Shear modulus

23.0 °C

25.9 GPa

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Shear strength

23.0 °C

179 MPa

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Tensile strength

23.0 °C

290 - 320 MPa

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

24.0 °C

290 MPa

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

149.0 °C

214 MPa

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

204.0 °C

152 MPa

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

260.0 °C

110 MPa

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

316.0 °C

76 MPa

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

371.0 °C

41 MPa

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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

23.0 °C

110 MPa

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Yield strength Rp0.2

23.0 °C

150 MPa

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

24.0 °C

150 MPa

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

149.0 °C

117 MPa

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

204.0 °C

90 MPa

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

260.0 °C

69 MPa

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

316.0 °C

48 MPa

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

371.0 °C

28 MPa

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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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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

20.0 °C

2.41E-5 1/K

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23.0 °C

2.4E-5 1/K

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100.0 °C

2.41E-5 1/K

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Max service temperature

150 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

565 - 640 °C

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Specific heat capacity

23.0 °C

910 J/(kg·K)

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Thermal conductivity

20.0 °C

120 W/(m·K)

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unstated value

23.0 °C

109 - 120 W/(m·K)

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unstated value

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Electrical

PropertyTemperatureValueComment

Electrical conductivity

23.0 °C

1.60E+7 - 1.70E+7 S/m

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Typical value

Electrical resistivity

23.0 °C

5.88E-8 - 6.25E-8 Ω·m

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Typical value

Specific Electrical conductivity

29 % IACS

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Typical/Derived value

Chemical properties

PropertyValueComment

Aluminium

93 - 95.4 %

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Chromium

0.05 - 0.2 %

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Copper

0 - 0.1 %

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Iron

0 - 0.4 %

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Magnesium

4.5 - 5.6 %

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Manganese

0.05 - 0.2 %

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Other

0 - 0.15 %

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each 0.05, total 0.15, Rest Al

Silicon

0 - 0.3 %

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Zinc

0 - 0.1 %

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Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: kein Schadensfall im Betrieb, eingeschränkte Schäden bei den Labortests (O, H111, H12, H32, H14, H34), c (H18, H38), d (H192, H392), general: sehr gut, ohne Schutz in industrieller oder Seewasser-Atmosphäre (O, H111, H12, H32, H14, H34, H18, H38), b (H192, H392)

General machinability

General: poor (O, H111, H12, H32), sufficient (H14, H34, H18, H38), good to acceptable (H192, H392)

Workability

general (condition): good (O, H111), acceptable (H12, H32, H14, H34), poor(H18, H38), d (H192, H392)