Search results
Results from the WOW.Com Content Network
7075 aluminium alloy (AA7075) is an aluminium alloy with zinc as the primary alloying element. It has excellent mechanical properties and exhibits good ductility, high strength, toughness, and good resistance to fatigue.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file
Can be formed similar to 7075; Annealing provides superior formability and noticeable decline in workability following solution heat treatment; Form in “as-quenched” -W temper condition for best results [3]
Density 2.6 - 2.8 g/cm3 Shear strength 62 MPa Elastic modulus 70-80 GPa Poisson's ratio 0.33 Thermal conductivity 227 W/mK Ultimate Tensile Strength 75 MPa [2]
7068 alloy is a 7000 series aluminium-zinc alloy registered with the US Aluminium Association and produced to AMS 4331 (chemical composition and mechanical properties) and AMS 2772 (heat treatment). 7068 alloy ‘A’ and ‘B’ tensile data and fatigue properties have been ratified for inclusion in MIL Handbook 5 / MMPDS.
Aluminium–copper alloys (AlCu) are aluminium alloys that consist largely of aluminium (Al) and traces of copper (Cu) as the main alloying elements.Important grades also contain additives of magnesium, iron, nickel and silicon (AlCu(Mg, Fe, Ni, Si)), often manganese is also included to increase strength (see aluminium-manganese alloys).
Density 2.6-2.8 g/cm3 Melting point 494°C Tensile strength 515 MPa Yield strength 455 MPa Fatigue strength 240 MPa Elastic modulus 70-80 GPa Poisson's ratio 0.33 Elongation 11% Thermal conductivity 180 W/mK
The density of aluminium granules ranges from 1.0 to 1.8 g/cm 3 and is much higher compared to aluminium powder. See also. Technology portal; Aluminium powder;