SPACE 2009
Quality Policy
AS 9120
2014 / 2014A
EN AW / AlCu4SiMg / 2014 / 2014A / T4
| Chemical Properties | % Value |
| Silicon (Si) | 0,50 - 0,90 |
| Chromium (Cr) | 0,00 - 0,10 |
| Manganese (Mn) | 0,40 - 1,20 |
| Magnesium (Mg) | 0,20 - 0,80 |
| Copper (Cu) | 3,90 - 5,00 |
| Titanium (Ti) | 0,00 - 0,15 |
| Iron (Fe) | 0,00 - 0,50 |
| Zinc (Zn) | 0,00 - 0,25 |
| Nickel (Ni) | 0,00 - 0,10 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.80 g/cm³ |
| Melting Point | 505 °C |
| Thermal Expansion | 22.8 x 10^-6 /K |
| Modulus of Elasticity | 72 GPa |
| Thermal Conductivity | 130 W/m.K |
| Electrical Resistivity | %34 |
| Mechanical Properties | Value |
| Proof Strength | 280 MPa |
| Yield Strength | 440 MPa |
| Elongation A50 mm | %14 |
| Modulus of Elasticity | 72 GPa |
High strength structural components for aircraft , military vehicles and bridges, weapons manufacture, structural applications.
ALLOY DESIGNATIONS
Aluminium alloy EN AW 2014 / 2014A is covered by Standard BS EN 2100 and has similarities to the following standard designations and specifications:
Alloy 2014/2014A UNS A92014/2014A, ASTM B209
DIN AlCu4SiMg, 3.1255
TEMPER TYPES
The most common tempers for 2014 / 2014A aluminium are:
- O - Soft
- T3 - Solution heat treated, cold worked and naturally aged
- T4 - Solution heat treated and naturaly aged to a substantially stable condition
- T6 - Solution heat treated and artificially aged
- T651 - Solution heat treated, stress relieved by stretching then artificially aged
SUPPLIED FORMS
2014/2014A is supplied in plate, sheet, bar and extrusions.
- Plate
- Sheet
- Round Bar / Bar
- Tube / Extrusions
DELIVERY:
| Mechanical Properties | |||
| Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
| Over 25 up to & incl. 75 | 270 MPa | 410 MPa | %12 |
| Over 75 up to & incl. 150 | 250 MPa | 390 MPa | %10 |
| Over 150 up to & incl. 200 | 230 MPa | 350 MPa | %8 |
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