SPACE 2009
Quality Policy
AS 9120
Plates
Sheets
Rod/Round Bar/Flat Bar
Tube/Extrusions/Profile
2219
AMS 4313 / AlCu6Mn / 2219 / T351
| Chemical Properties | % Value |
| 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) | 0,02 - 0,10 |
| Iron (Fe) | 0,00 - 0,30 |
| Zinc (Zn) | 0,00 - 0,10 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.85 g/cm³ |
| Melting Point | 543 °C |
| Thermal Expansion | 22.3 µm/m.°C |
| Modulus of Elasticity | 74 GPa |
| Thermal Conductivity | 116 W/m.K |
| Electrical Resistivity | 30% IACS |
| Mechanical Properties | Value |
| Proof Strength | 248 MPa |
| Yield Strength | 359 MPa |
| Shear Strength | 230 MPa |
| Elongation A50 mm | 13% |
| Hardness | 100 HB |
2219 T351 aluminum exhibits high strength and is widely used in aerospace applications.
ALLOY DESIGNATIONS
2219 T351 has the following standard designations and specifications.
As Plate/Sheet; 2219 T351, ASTM B209, UNS A92219, AMS 4295D, AMS QQ-A-250/30A, ISO AlCu6Mn
As Cold Drawn Seamless Tube; 2219 T351, AMS 4068, ISO AlCu6Mn, UNS A92219, QQ-A-430, UNS A92219, ASTM B210
As Cold Drawn Round/Flat Bar, Forgings and Tube; 2219 T351, ASTM B211, ASTM B247, AMS 4313, UNS A92219, ISO AlCu6Mn, QQ-A-367
Choosing Factors for 2219 T351
- Strength: Very good
- Machining: Poor
- Weldability: Great
- Formability: Good
- Corrosion Resistance: Satisfactory
- Heat Treating: Yes
Some Well-Known Applications for 2219 T351
In high strength weldaments,
In fuel tanks and aircraft materials,
It is used in engineering applications and generally in the aerospace sector.
SUPPLIED FORMS
2219 T351 is produced/supplied in plate/sheet, round/flat bar and tube/profile forms.
- Rod / Round Bar / Flat Bar
- Plate/Sheet
- Tube/Profile
DELIVERY:
| Mechanical Properties | |||
| Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
| Over 6.3 up to & incl. 25.4 | 317 MPa | 427 MPa | %8 |
| Over 25,4 up to & incl. 50,8 | 317 MPa | 427 MPa | %7 |
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