The 3000 Series Aluminum Tube is a versatile material known for its excellent properties and wide range of applications. This series of aluminum alloys primarily features manganese as the main alloying element, hence referred to as Al-Mn alloys. These alloys are highly regarded for their strength, excellent formability, and superior corrosion resistance. The 3000 series is well-suited for processes like anodizing and welding but is not heat-treatable. They find use in everything from everyday kitchen items like pots and pans to sophisticated heat exchangers in power plants.
One notable member of this series is the 3003 aluminum alloy, which is extensively used in manufacturing components that require high corrosion resistance and good weldability. This includes kitchenware, food storage containers, chemical processing equipment, and storage tanks. The 3003 alloy also finds application in more demanding environments, such as infusion tanks, pressure vessels, pipelines, and other structures where both corrosion resistance and weldability are critical. Its combination of properties makes it ideal for handling liquid products and ensuring structural integrity under varying conditions.
Another prominent alloy in this series is the 3A21 aluminum alloy, which is widely used in the aviation industry. It is commonly found in aircraft fuel tanks and aluminum rivets for oil pipes. Known for its anti-rust properties, it is the most commonly used aluminum-manganese alloy. Despite its lower strength compared to industrial pure aluminum, it excels in corrosion resistance and weldability. To enhance its mechanical properties, cold working techniques are often employed, while the annealed state offers excellent plasticity and semi-cold hardening capabilities.
The 3004 aluminum alloy, another member of the 3000 series, is highly versatile and finds extensive use across multiple industries. It is frequently utilized in color-coated aluminum substrates, shutter materials, decorative items, packaging, construction, transportation, electronics, and more. Similar to other alloys in this series, the 3004 alloy lacks significant strength but compensates with good corrosion resistance and weldability. It is particularly suited for low-load applications requiring high plasticity and weldability, such as mailboxes, conduits, and various liquid containers produced through deep-drawing processes. Additionally, it is used in manufacturing wire rods.
**Components of 3000 Series Aluminum Alloys**
To better understand the composition of these alloys, here’s a breakdown of their typical elemental makeup:
| Element | Content (%) |
|---------|-------------|
| Si | ≤0.6 |
| Fe | ≤0.7 |
| Cu | 0.05–0.2 |
| Mn | 1.0–1.5 |
| Mg | --- |
| Cr | --- |
| Zn | ≤0.1 |
| Ti | --- |
| Others | ≤0.05 |
| Al | Rest |
This table highlights the precise balance of elements that contribute to the unique characteristics of 3000 series aluminum alloys. Each element plays a role in determining the alloy's properties, making it suitable for diverse applications. For instance, manganese enhances corrosion resistance and formability, while silicon improves strength and hardness. Together, these elements create a robust material capable of meeting the demands of modern industries.
High Speed Roll Up Door
Material Selection:
1. Frame: 2MM thicknesses cold-roll Stainless steel.
2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.
3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)
4. Opening & closing speed: 0.6-1.5m/s (adjustable).
5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.
6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.
7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.
8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.
9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.
10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.
11. Cotrolling way: Push button + radar sensor, very convenient.
12. Limiting Switch: Mechanical limiting switch, easily and exactly.
13. Emergency STOP: With emergency stop button on control panel, can stop easily by
Hand once disconnect or accident
14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.
15. Delivery time: About 7 business days with contract and deposit confirmed.
16. Pyament item: 50% before production, and the other 50% before shipment.
17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).
We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.
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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsd.com