SPACE 2009
Quality Policy
AS 9120
Plates
Sheets
Rod/Round Bar/Flat Bar
Tube/Extrusions/Profile
7012
ASTM B221 / AlZn6Mg2Cu / 7012 / T6
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,15 |
| Chromium (Cr) | 0,00 - 0,04 |
| Manganese (Mn) | 0,08 - 0,15 |
| Magnesium (Mg) | 1,80 - 2,20 |
| Copper (Cu) | 0,80 - 1,20 |
| Titanium (Ti) | 0,02 - 0,08 |
| Iron (Fe) | 0,00 - 0,25 |
| Zinc (Zn) | 5,80 - 6,50 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.81 g/cm³ |
| Melting Point | 470 °C |
| Thermal Expansion | 23.2 µm/m.°C |
| Modulus of Elasticity | 71.1 GPa |
| Thermal Conductivity | 117 W/m.K |
| Electrical Resistivity | %31 IACS |
| Mechanical Properties | Value |
| Proof Strength | 540 MPa |
| Yield Strength | 580 MPa |
| Shear Strength | 354 MPa |
| Elongation A50 mm | %7 |
| Hardness | 150 HB |
7012 is an alloy with low corrosion resistance, generally used in the aerospace industry.
ALLOY DESIGNATIONS
7012 T6 has the following standard designations and specifications.
Cold Drawn Round/Flat Bars per; 7012 T6, ISO AlZn6Mg2Cu, ASTM B211, UNS A97012
Extruded Round/Flat Bar and Tubes per; 7012 T6, ISO AlZn6Mg2Cu, ASTM B221, UNS A97012
Choosing Factors for 7012 T6
- Strength: Medium
- Machining: Very good
- Weldability: Satisfactory
- Formability: Moderate
- Corrosion Resistance: Poor
- Heat Treating: Yes
Some Well-Known Applications for 7012 T6
It is used in limited structural applications in the aerospace industry where complex and high machinability feature is required.
SUPPLIED FORMS
7012 T6 is produced/supplied in the sheet, tube/profile, round/flat bar forms.
- Round/Flat Bar
- Tube/Profile
DELIVERY:
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