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AA Standards Grade 2017 T42
Description
Related Standards
Equivalent Materials
Ashby charts
See where AA Standards Grade 2017 T42 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
ρ2.79 - 3 g/cm³ at 20 °C
Dimension
Dimensions
Durchmesser
Mechanical
Elastic modulus
E73 GPa at 20 °C
Elongation
A12 % at 20 °C
Elongation A100
A10010 % at 20 °C
Elongation A50
A5012 % 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
G26 - 27.5 GPa at 20 °C
Typical for Wrought 2000 Series Aluminium
Tensile strength
Rm380 - 410 MPa at 20 °C
Yield strength
YS240 MPa at 20 °C
Yield strength Rp0.2
Rp0.2220 MPa at 20 °C
Thermal
Coefficient of thermal expansion
α2.36E-5 - 2.4E-5 1/K at 20 °C
Melting point
Tm510 - 640 °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 - 2.90E+7 S/m at 20 °C
Electrical resistivity
ρel3.45E-8 - 5E-8 Ω·m at 20 °C
Chemical properties
Element
Weight %
Comment
91.6 - 95.5 %
3.5 - 4.5 %
0.4 - 0.8 %
0.4 - 1 %
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: good to acceptable
Workability
general (condition): poor(T4, T451)
This material data has been provided by MakeItFrom.com,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.
