SPACE 2009
Quality Policy
AS 9120
Dalle
Tôle
Barre ronde
Tube/ Extrusion/ Profil
7079
ASTM B221 / AlZn4Mg3Cu / 7079 / T6
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,30 |
| Chromium (Cr) | 0,10 - 0,25 |
| Manganese (Mn) | 0,10 - 0,30 |
| Magnesium (Mg) | 2,90 - 3,70 |
| Copper (Cu) | 0,40 - 0,80 |
| Titanium (Ti) | 0,00 - 0,10 |
| Iron (Fe) | 0,00 - 0,40 |
| Zinc (Zn) | 3,80 - 4,80 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.81 g/cm³ |
| Melting Point | 477 °C |
| Thermal Expansion | 23.6 µm/m.°C |
| Modulus of Elasticity | 72 GPa |
| Thermal Conductivity | 130 W/m.K |
| Electrical Resistivity | %40 IACS |
| Mechanical Properties | Value |
| Proof Strength | 503 MPa |
| Yield Strength | 572 MPa |
| Shear Strength | 331 MPa |
| Elongation A50 mm | 11 % |
| Hardness | 150 HB |
7079 T6 aluminum exhibits mid strength and is widely used in aerospace applications.
ALLOY DESIGNATIONS
7079 T6 has the following standard designations and specifications.
As Sheet; 7079 T6, ASTM B209, AMS 4024, UNS A97079, ISO AlZn4Mg3Cu
Extruded Round/Flat Bars and Tubes per; 7079 T6, ASTM B221, UNS A97079, ISO AlZn4Mg3Cu
Choosing Factors for 7079 T6
- Strength: Very good
- Machining: Good
- Weldability: Low
- Formability: Fair
- Corrosion Resistance: Good
- Heat Treating: Yes
Some Well-Known Applications for 7079 T6
In the aviation industry particularly in aircraft wing panels,
In bulkhead assemblies and,
As a component of parts requiring high strength
SUPPLIED FORMS
7079 T6 is produced/supplied in plate/sheet, round/flat bar and tube/profile forms.
- Sheet
- Round/Flat Bar
- Tube/Profile
DELIVERY:
Calculateur de Poids