AA Standards Grade 2024 T351
Description
A medium strength aerospace aluminium alloy with strength, depending upon temperature.
Related Standards
Equivalent Materials
Ashby charts
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Properties
General
Density
ρ2.77 - 3 g/cm³ at 23 °C
Dimension
Dimensions
Durchmesser
Mechanical
Elongation
AElongation in 50 mm
Thermal
Coefficient of thermal expansion
α2.32E-5 1/K at 20 °C
Melting point
Tm500 - 640 °C
Specific heat capacity
cp870 - 875 J/(kg·K) at 23 °C
Thermal conductivity
λ120 - 193 W/(m·K) at 23 °C
Electrical
Electrical conductivity
σel1.70E+7 - 2.90E+7 S/m at 23 °C
Electrical resistivity
ρel3.45E-8 - 5.88E-8 Ω·m at 23 °C
Typical value
Chemical properties
Element
Weight %
Comment
90.7 - 94.7 %
Balance
3.8 - 4.9 %
1.2 - 1.8 %
0.3 - 0.9 %
0 - 0.1 %
Technological properties
Application areas
Aerospace
Brazing
general: no brazing is known or developed
Corrosion properties
Stress corrosion cracking: Betriebsschäden in Gebieten mit Zugspannungen quer zur Kornstruktur, Eingeschränkte Schäden an Laborproben (T4,T3, T351, T3510, T3511), d (T6, T861, T81, T851, T8510, T8511), general: sufficient, in principle it should be protected
General machinability
General: poor (O), good to acceptable
Workability
general (condition): poor(T4, T3, T351, T3510, T3511, T6), not suitable (T361, T861, T81, T851, T8510, T8511)
This material data has been provided by MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,Matmatch,WroughtAl_ElectricalResistivity,Righton Blackburns,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.
Applications
Suggested reading
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