7072 aluminium alloy
7072 aluminium alloy is an aluminium alloy, created with just one other element; zinc, at one weight percentage.[1]
Chemical Composition
[edit]| Element[1] | Content (%) |
|---|---|
| Aluminium, Al | 99 |
| Zinc, Zn | 1 |
Physical Properties
[edit]| Properties[1] | Metric |
|---|---|
| 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] |
Designations
[edit]7072 can be designated as:[1]
- ASTM B209
- ASTM B221
- ASTM B234
- ASTM B241
- ASTM B313
- ASTM B345
- ASTM B404
- ASTM B547
References
[edit]- ^ a b c d says, Gopinath Kumar (31 August 2012). "Aluminium/Aluminum 7072 Alloy (UNS A97072)". AZoM.com. AZoM. Retrieved 9 January 2021.
- ^ "MatWeb - The Online Materials Information Resource". www.matweb.com. Matweb. Retrieved 9 January 2021.
External links
[edit]- For more properties: http://www.matweb.com/search/datasheet.aspx?matguid=f755b2226d7f40a2ac2d33b5cb1e5dd1