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AA Standards Grade 2014 T4
Description
Related Standards
Equivalent Materials
Ashby charts
See where AA Standards Grade 2014 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
ρ2.8 - 3 g/cm³ at 20 °C
Dimension
Dimensions
Wanddicke
Mechanical
Elastic modulus
E73 GPa at 20 °C
Elongation
A13 - 20 % at 20 °C
Elongation A100
A1009 - 18 % at 20 °C
Elongation A50
A5010 - 16 % at 20 °C
Fatigue strength
SNf140 MPa at 20 °C
for 5x10⁸ cycles
Hardness, Brinell
HB105 [-] at 20 °C
500 kg load, 10 mm ball
Hardness, Rockwell B
HRB65 - 73 [-] at 20 °C
Plane-Strain Fracture Toughnes
KIC22 - 35 MPa·√m at 20 °C
Typical for Wrought 2000 Series Aluminium
Poisson's ratio
ν0.33 [-] at 20 °C
Typical for Wrought 2000 Series Aluminium
Shear modulus
G28 GPa at 20 °C
Shear strength
τ260 MPa at 20 °C
Tensile strength
Rm345 - 430 MPa at 20 °C
Yield strength
YS270 MPa at 20 °C
Yield strength Rp0.2
Rp0.2205 - 290 MPa at 20 °C
Thermal
Coefficient of thermal expansion
α2.3E-5 1/K at 20 °C
Melting point
Tm505 - 635 °C
Specific heat capacity
cp870 J/(kg·K) at 20 °C
Thermal conductivity
λ134 - 193 W/(m·K) at 20 °C
Electrical
Electrical conductivity
σel2.00E+7 - 2.32E+8 S/m at 20 °C
Typical value
Electrical resistivity
ρel3.45E-8 - 5.15E-8 Ω·m at 20 °C
Typical value
Specific Electrical conductivity
34 % IACS
Typical/Derived value
Chemical properties
Element
Weight %
Comment
90.4 - 95 %
3.9 - 5 %
0.5 - 1.2 %
0.4 - 1.2 %
0.2 - 0.8 %
Technological properties
Brazing
general: no brazing is known or developed
Corrosion properties
Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: sufficient, in principle it should be protected
General machinability
General: poor (O), good to acceptable
Workability
general (condition): poor(T3, T4, T451), not suitable (T6, T651, T6510, T6511)
This material data has been provided by MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,WroughtAl_ElectricalResistivity,AluKey.
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.
