AA Standards Grade 5086 H22

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Description

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Properties

General

Density

ρ

2.66 - 2.7 g/cm³ at 23 °C

Dimension

Dimensions

Dicke

Mechanical

Elastic modulus

E

71 GPa at 23 °C

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Elongation

A

6.1 % at 23 °C

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Elongation A100

A100

10 % at 23 °C

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Elongation A50

A50

6 - 12 % at 23 °C

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Plane-Strain Fracture Toughnes

KIC

22 - 35 MPa·√m at 23 °C

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Typical for Wrought 5000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 23 °C

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Typical for Wrought 5000 Series Aluminium

Shear modulus

G

26 - 26.5 GPa at 23 °C

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Typical for Wrought 5000 Series Aluminium

Tensile strength

Rm

275 - 325 MPa at 23 °C

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Yield strength

YS

220 MPa at 23 °C

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Yield strength Rp0.2

Rp0.2

195 MPa at 23 °C

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Thermal

Coefficient of thermal expansion

α

2.38E-5 1/K at 20 °C

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Max service temperature

Tmax

150 °C

Typical for Wrought 5000 Series Aluminium

Melting point

Tm

585 - 640 °C

Specific heat capacity

cp

900 J/(kg·K) at 23 °C

Thermal conductivity

λ

126 - 130 W/(m·K) at 23 °C

Electrical

Electrical conductivity

σel

1.80E+7 S/m at 23 °C

Electrical resistivity

ρel

5.56E-8 Ω·m at 23 °C

Chemical properties

Element

Weight %

Comment

Al

93 - 96.3 %

Mg

3.5 - 4.5 %

Mn

0.2 - 0.7 %

Cr

0.05 - 0.25 %

Cu

0 - 0.1 %

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Technological properties

Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: no damage during operation and laboratory tests (O, H32, H116, H111), no damage during operation, limited damage during laboratory tests (H34, H36, H38), general: very good, without protection in industrial or seawater atmosphere

General machinability

General: poor (O, H32, H116, H111), sufficient (H34, H36, H38)

Workability

general (condition): good (O), acceptable (H32, H116, H111), poor(H36, H38)

This material data has been provided by MakeItFrom.com,AluKey.

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.