| After-sales Service: | Yes |
|---|---|
| Warranty: | Yes |
| Application: | Automobile, Aviation |
| Shape: | Round |
| Surface Treatment: | Mill Finished |
| Grade: | 1000 Series |
| Samples: |
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Audited Supplier 2219 aluminium alloy is an alloy in the wrought aluminium-copper family (2000 or 2xxx series). It can be heat-treated to produce tempers with higher strength but lower ductility. The aluminium-copper alloys have high strength, but are generally less corrosion resistant and harder to weld than other types of aluminium alloys. To compensate for the lower corrosion resistance, 2219 aluminium can be clad in a commercially pure alloy such as 1050 or painted. This alloy is commonly formed by both extrusion and forging, but is not used in casting.
The 2219 aluminium alloy in particular has high fracture toughness, is weldable and resistant to stress corrosion cracking, therefore it is widely used in supersonic aircraft skin and structural members. The Space Shuttle Standard Weight Tank was also fabricated from the 2219 alloy. The Columbus module on the International Space Station also used 2219 aluminium alloy with a cylinder thickness of 4 mm, which was increased to 7 mm for the end cones. The dome and skirt of the Cupola Module on the International Space Station also uses 2219 aluminium alloy.
2219 Aluminium is a high strength alloy used in high-temperature structural applications including space boosters and fuel tanks.
| Element | Content (%) |
|---|---|
| Aluminum, Al | 93 |
| Copper, Cu | 6.3 |
| Manganese, Mn | 0.3 |
| Zirconium, Zr | 0.18 |
| Vanadium, V | 0.10 |
| Titanium, Ti | 0.06 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 170 MPa | 24656 ksi |
| Yield strength | 76 MPa | 1022 ksi |
| Fatigue strength | 105 MPa | 15229 |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson's ratio | 0.33 | 0.33 |
| Elongation | 18% | 18% |
1) Aircraft,automobile,train
Baowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles.
Q:How do you control quality?
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