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ALUMINIUM
ALUMINIUM
Aluminium 2014 grade alloy is a copper-based alloy with very high strength combined with excellent machining properties. Alloy 2014 is widely used in many structural aerospace applications due to its high strength.
Alloy | Fe (%) | Mg (%) | Cu (%) | Al (%) | Zn (%) | Ti (%) | Si (%) | Ti+Zr (%) | Others (%) |
---|---|---|---|---|---|---|---|---|---|
2014 | 0.7 | 0.2 - 0.8 | 3.5 - 4.4 | Balance | 3.5-5.0 | 0.4-1.3 | 0.5-1.2 | 0.2 | 0.15 |
Temper | Yield Strength (MPa) min-max | Tensile Strength (MPa) min-max | Elongation (50%) min-max | Hardness (brinel) min-max |
---|---|---|---|---|
0 | 0-85 | 7-190 | 7-18 | 0-55 |
T4 | 250-275 | 400-430 | 7-18 | 105-110 |
T6 | 400-425 | 450-485 | 12 | 135-140 |