AA Standards Grade 5154 H38

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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

Bending Fatigue Strength

SNf

145 MPa at 23 °C

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Compressive modulus

Ecomp

70.7 MPa at 23 °C

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Elastic modulus

E

70 GPa at 23 °C

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Elongation

A

7.8 - 10 % at 23 °C

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Elongation A50

A50

3 - 10 % at 23 °C

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Fatigue strength

SNf

145 MPa at 23 °C

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for 5x10⁸ cycles

Hardness, Brinell

HB

80 [-] at 23 °C

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500 kg load, 10 mm ball

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

25.9 GPa at 23 °C

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Shear strength

τ

193 MPa at 23 °C

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Tensile strength

Rm

310 - 350 MPa at 23 °C

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Yield strength

YS

270 MPa at 23 °C

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Yield strength Rp0.2

Rp0.2

240 - 270 MPa at 23 °C

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Thermal

Coefficient of thermal expansion

α

2.39E-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

590 - 645 °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

1.90E+7 S/m at 23 °C

Electrical resistivity

ρel

5.26E-8 Ω·m at 23 °C

Chemical properties

Element

Weight %

Comment

Al

94.4 - 96.8 %

Mg

3.1 - 3.9 %

Cr

0.15 - 0.35 %

Cu

0 - 0.1 %

Fe

0 - 0.4 %

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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, general: very good, without protection in industrial or seawater atmosphere

General machinability

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

Workability

general (condition): good (O), acceptable (H32, H34), poor(H36, H38)

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