AA Standards Grade 2011 T4

Want to keep this datasheet? Save it now in your required format

Description

Related Standards

Equivalent Materials

Ashby charts

See where AA Standards Grade 2011 T4 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

2.83 - 3.1 g/cm³ at 23 °C

Dimension

Dimensions

Durchmesser

Mechanical

Elastic modulus

E

70 GPa at 23 °C

Show 2000 Series materials with Elastic modulus of 70 GPa at 23 °C

Elongation

A

16 % at 23 °C

Show 2000 Series materials with Elongation of 16 % at 23 °C

Elongation A100

A100

14 % at 23 °C

Show 2000 Series materials with Elongation A100 of 14 % at 23 °C

Elongation A50

A50

16 % at 23 °C

Show 2000 Series materials with Elongation A50 of 16 % at 23 °C

Plane-Strain Fracture Toughnes

KIC

22 - 35 MPa·√m at 23 °C

Show 2000 Series materials with Plane-Strain Fracture Toughnes of 22 - 35 MPa·√m at 23 °C

Typical for Wrought 2000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 23 °C

Show 2000 Series materials with Poisson's ratio of 0.33 [-] at 23 °C

Typical for Wrought 2000 Series Aluminium

Shear modulus

G

26 - 27.5 GPa at 23 °C

Show 2000 Series materials with Shear modulus of 26 - 27.5 GPa at 23 °C

Typical for Wrought 2000 Series Aluminium

Tensile strength

Rm

275 - 320 MPa at 23 °C

Show 2000 Series materials with Tensile strength of 275 - 320 MPa at 23 °C

Yield strength

YS

140 MPa at 23 °C

Show 2000 Series materials with Yield strength of 140 MPa at 23 °C

Yield strength Rp0.2

Rp0.2

125 MPa at 23 °C

Show 2000 Series materials with Yield strength Rp0.2 of 125 MPa at 23 °C

Thermal

Coefficient of thermal expansion

α

2.29E-5 1/K at 20 °C

Hide chart

Melting point

Tm

540 - 645 °C

Specific heat capacity

cp

860 J/(kg·K) at 23 °C

Thermal conductivity

λ

150 - 172 W/(m·K) at 23 °C

Electrical

Electrical conductivity

σel

2.30E+7 - 2.60E+7 S/m at 23 °C

Typical/derived value

Electrical resistivity

ρel

3.85E-8 - 4.4E-8 Ω·m at 23 °C

Typical value

Specific Electrical conductivity

39 % IACS

Typical value

Chemical properties

Element

Weight %

Comment

Al

91.3 - 94.6 %

Cu

5 - 6 %

Bi

0.2 - 0.6 %

Pb

0.2 - 0.6 %

Fe

0 - 0.7 %

More

Technological properties

Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: Limited operational damage(T3, T4, T451), no damage during operation, limited damage during laboratory tests (T8), general: sufficient, in principle it should be protected

General machinability

General: very good

Workability

general (condition): poor(T3), acceptable (T4, T451), d (T8)

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