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AA Standards Grade 3004 O

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Description

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Ashby charts

See where AA Standards Grade 3004 O falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

Density

ρ

2.72 - 2.8 g/cm³ at 20 °C

Dimension

Dimensions

Dicke

Mechanical

Elastic modulus

E

69 GPa at 20 °C

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Elongation

A

38 % at -195 °C

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Elongation in 50 mm

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Elongation A100

A100

14 - 22 % at 20 °C

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Elongation A50

A50

9 - 20 % at 20 °C

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Fatigue strength

SNf

14 MPa at 20 °C

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for 5x10⁸ cycles

Hardness, Brinell

HB

45 [-] at 20 °C

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500 kg load, 10 mm ball

Plane-Strain Fracture Toughnes

KIC

22 - 35 MPa·√m at 20 °C

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Typical for Wrought 3000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 20 °C

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Typical for Wrought 3000 Series Aluminium

Shear modulus

G

25 GPa at 20 °C

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Shear strength

τ

110 MPa at 20 °C

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Tensile strength

Rm

290 MPa at -195 °C

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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

YS

69 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

90 MPa at -200 °C

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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

Coefficient of thermal expansion

α

2.39E-5 - 2.4E-5 1/K at 20 °C

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Melting point

Tm

630 - 655 °C

Specific heat capacity

cp

890 J/(kg·K) at 20 °C

Thermal conductivity

λ

160 - 163 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

2.40E+7 - 2.44E+8 S/m at 20 °C

Typical/derived value

Electrical resistivity

ρel

4.17E-8 Ω·m at 20 °C

Specific Electrical conductivity

42 % IACS

Typical value

Chemical properties

Element

Weight %

Comment

Al

95.6 - 98.2 %

Mn

1 - 1.5 %

Mg

0.8 - 1.3 %

Cu

0 - 0.25 %

Fe

0 - 0.7 %

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Technological properties

Brazing

general: Lötbar mit speziellen Techniken oder bei bestimmten Anwendungen

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.