2A12 Aluminum Round bar
Short description:
- TYPE: Extruded aluminium rod
- TEMPER: T4
- DIAMETER: 10-420mm (ready stock)
- LENGTH: 3000mm, Cut to short size ( φ≥ 30mm ),
- OTHERS: Material traceability, Mass-stock，Fast shippment
Product description:
Chemical composition of 2A12 aluminum alloy
- Aluminum (Al): balance
- Silicon (Si): 0.5% max
- Ferrum (Fe): 0.5% max
- Copper (Cu): 3.8-4.9%
- Manganese (Mn): 0.3-0.9%
- Magnesium (Mg): 1.2-1.8%
- Nickel (Ni): 0.1% max
- Zinc (Zn): 0.3% max
- Titanium (Ti): 0.15% max
- Other elements: Each 0.05% max, Total 0.1% max
Typical mechanical properties of 2A12 T4 aluminum
For aluminum rod 2024 T4: φ22-150mm
- Tensile strength: ≥425MPa
- Yield strength: ≥275 MPa
- Elongation: ≥10%
- Hardness (Brinell): 125 HB
(The values are typical or min values,for reference only.)
| PLACE OF ORIGIN | China |
|---|---|
| STANDARD | GB/T(default),ASTM,AMS,EN |
| MATERIAL CERTIFICATES | Material test report, and other certificates |
| SAMPLE | Support small sample (Chargeable) |
| PROCESSING SERVICE | Cutting, bending, CNC, anodizing, etc. |
| MOQ | Small MOQ with ready stock,even a piece. |
| LOGISTICS MODE | Express, by Land，by Air，by sea |
| SHIPPING PORT | Shanghai(default) |
| PAYMENT OPTIONS | TT, PayPal, L/C at sight, Pay on Alibaba |
| PACKAGING | Pallet(default), Wooden box(Chargeable) |
| LEAD TIME | 2-7 days for ready stock.Or mutual agreement |
| CUSTOMIZATION | Can be customized according to customer’s requirement |
| ABOUT PRICE | Fluctuate with aluminum prices & USD exchange rate |
About 2A12 Aluminum Round bar：
2A12 aluminum round bar is a high strength and hard aluminum alloy, which is commonly used in aerospace applications. It has excellent machinability and can be easily welded. The 2A12 aluminum round bar has good corrosion resistance, particularly in seawater, and high toughness even at low temperatures.
Compared to other aluminum alloys, the 2A12 aluminum round bar has a higher copper content, which provides improved strength and hardness. It is also a heat-treatable alloy, which allows it to be hardened to further increase its strength.
2A12 aluminum round bar is commonly used in the manufacture of structural components, aircraft parts, and missile components. It is also used in the construction of sports equipment, such as bicycle frames and climbing equipment.
In terms of chemical composition, the 2A12 aluminum round bar typically contains approximately 4.0-5.0% copper, 0.5-1.3% magnesium, 0.3-0.9% manganese, 0.2% iron, and less than 0.15% silicon and zinc. The remainder is aluminum.