Aluminium 7075 Fasteners Specification
aluminium 7075 is an aluminium with zinc as a primary alloy element. Alloy 70751 exhibits an average machinability .This Alloy is renowned for good stress corrosion crack resistance.
Aluminium 7075 Fasteners Properties
| Chemical Properties | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Al | Cr | Cu | Fe | Mg | Mn | Zn | Si | Ti | Other each | Other Total |
| 87.1-91.4 | 0.18-0.28 | 1.2-2 | 0.5 max | 2.1-2.9 | 0.3 max | 5.1-6.1 | 0.4 max | 0.2 max | 0.05 max | 0.15 max |
| Mechanical Properties | |||
|---|---|---|---|
| Yeild strength | Tensile strength | Elongation | Hardness |
| Min 0.2% Mpa | Min Mpa | Min % | HRB |
| 103 | 228 | 16 | 60-80 |
| Physical Properties | ||||
|---|---|---|---|---|
| Density | Elastic Modulus | Mean Coefficient of Thermal | Thermal Conductivity | Melting Point |
| (Kg/m3) | (Gpa) | Expansion(?m/m/°C) | (W/m.K) | (n?.m) |
| 2.81 | 71.7 | 23.2 | 173 | 477-635 |