SPACE 2009
Quality Policy
2219
UNS A92219 / AlCu6Mn / 2219 / T3
| 化学性质 | % 值 |
| Silicon (Si) | 0,00 - 0,20 |
| Manganese (Mn) | 0,20 - 0,40 |
| Magnesium (Mg) | 0,00 - 0,02 |
| Copper (Cu) | 5,80 - 6,80 |
| Titanium (Ti) | 0,00 - 0,15 |
| Iron (Fe) | 0,00 - 0,30 |
| Zinc (Zn) | 0,00 - 1,00 |
| Aluminium (Al) | Balance |
| 物理特性 | 值 |
| Density | 2.84 g/cm³ |
| Melting Point | 543 °C |
| Thermal Expansion | 22 µm/m.°C |
| Modulus of Elasticity | 74 GPa |
| Thermal Conductivity | 170 W/m.K |
| Electrical Resistivity | 44% IACS |
| 机械性能 | 值 |
| Proof Strength | 220 MPa |
| Yield Strength | 330 MPa |
| Shear Strength | 200 MPa |
| Elongation A50 mm | 13% |
| Hardness | 100 HB |
2219 T3 aluminum exhibits high strength and is widely used in aerospace applications.
ALLOY DESIGNATIONS
2219 T3 has the following standard designations and specifications.
As Extruded Round/Flat Bar and Tube: 2219 T3, ASTM B221, UNS A92219, ISO AlCu6Mn
As Plate/Sheet; 2219 T3, ASTM B209, UNS A92219, AMS 4031, AMS QQ-A-250/30A, ISO AlCu6Mn
Choosing Factors for 2219 T3
- Strength: Great
- Machining: Weak
- Weldability: Very good
- Formability: Good
- Corrosion Resistance: Satisfactory
- Heat Treating: Yes
Some Well-Known Applications for 2219 T3
As structural members in engineering applications,
Generally in the aerospace industry,
It is also used as aircraft material and in fuel tanks.
SUPPLIED FORMS
2219 T3 is produced/supplied in plate/sheet, round/flat bar and tube/profile forms.
- Rod / Round Bar / Flat Bar
- Plate/Sheet
- Tube/Profile
交货:
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