SPACE 2009
Quality Policy
AS 9120
Dalle
Tôle
Barre ronde
Tube/ Extrusion/ Profil
7049
AMS 4157 / AlZn8MgCu / 7049 / T73511
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,25 |
| Chromium (Cr) | 0,10 - 0,22 |
| Manganese (Mn) | 0,00 - 0,20 |
| Magnesium (Mg) | 2,00 - 2,90 |
| Copper (Cu) | 1,20 - 1,90 |
| Titanium (Ti) | 0,00 - 0,10 |
| Iron (Fe) | 0,00 - 0,35 |
| Zinc (Zn) | 7,20 - 8,20 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.84 g/cm³ |
| Melting Point | 477 °C |
| Thermal Expansion | 22,4 µm/m.°C |
| Modulus of Elasticity | 72 GPa |
| Thermal Conductivity | 154 W/m.K |
| Electrical Resistivity | 36 % IACS |
| Mechanical Properties | Value |
| Proof Strength | 428 MPa |
| Yield Strength | 517 MPa |
| Shear Strength | 302 MPa |
| Elongation A50 mm | 9% |
| Hardness | 140 HB |
7049 T73511 aluminum exhibits mid strength and is widely used in aerospace applications.
ALLOY DESIGNATIONS
7049 T73511 has the following standard designations and specifications.
Extruded round/flat bars per; 7049 T73511, AMS 4200, ASTM B209, ISO AlZn8MgCu, AFNOR A-Z8GU, UNS A97049
Choosing Factors for 7049 T73511
- Strength: High
- Machining: Good
- Weldability: Weak
- Formability: Medium
- Corrosion Resistance: Excellent
- Heat Treating: Yes
Some Well-Known Applications for 7049 T73511
As forged fittings in aircrafts,
In landing gear cylinders of aircrafts.
In missile components.
..
SUPPLIED FORMS
7049 T73511 is produced/supplied in the plate form.
- Round/Flat Bar
DELIVERY:
Calculateur de Poids