Raw Materials Costal Pure Aluminium Non Alloy Busbar

• Surface Treatment: Bar
• Certification: RoHS, CE, REACH, GB, ISO9001
• Transport Package: Wooden Case
• Specification: 10*100
• Trademark: windoo
• Origin: China
• HS Code: 76069200
• Production Capacity: 5000t/Y

Product Description

1, Materials
The manufacturing material of aluminum bars is aluminum alloy, which has excellent corrosion resistance, high mechanical strength, low density, good conductivity, and good processing performance. Therefore, it has a wide range of application prospects. At present, the commonly used aluminum strip models include 1060, 1070, 6061, etc.

2, Process
The production process of aluminum bars mainly adopts the extrusion method, which extrudes the aluminum alloy into billets, and then through subsequent operations, produces aluminum bars with certain specifications, thickness, and width.

3, Technical standards
GB/T 5585-2005

4, Characteristics of aluminum bars:
1. Aluminum bars have strong corrosion resistance, and the density of aluminum profiles is only 2.7g/cm3. Under most environmental conditions, including in air, water, oil, and many chemical systems, aluminum can show excellent corrosion resistance.
2. Due to its low resistance and conductivity second only to copper, aluminum is often chosen. On the basis of equal weight, the conductivity of aluminum is nearly twice that of copper.
3. Aluminum bars are no magnetic, which is an important characteristic for the electrical industry.
4. The aluminum strip has good machinability, while the machinability of aluminum profiles is excellent, with light weight, easy bending, and punching.
5. Aluminum bars have a low price, which is one-third of the price of copper bars. They also have high recyclability and are a good choice for electrical engineering costs.

Material	Copper bar T2	Aluminum bar	CCA bar
DC Resistance	0.017777	0.029	0.025
IACS	97%	59.5%	69%
Carrying capacity	100	78	86
Density  g/cm³	8.89	2.7	3.94
Surface contact resistance	small	big	small
Oxidize resistance	good	No well	good
creep	small	big	small
Electrical lifespan	long	short	long

5, Dimensions
The dimensions of aluminum bars mainly include width, thickness, and length. The size of aluminum bars varies depending on different industries and needs. Generally speaking, the width of the aluminum strip is between 20mm and 300mm, and the thickness is between 5mm and 10mm. It can also be customized according to needs.
Side A:5-15mm
Side B:20-100mm

6, Disadvantages of aluminum bars
1. The surface of the aluminum strip is prone to oxidation, which increases the contact resistance on the overlapping surface and generates heat, even burning out
2. Soft material, fast creep speed, easy to loosen after tightening for a long time, and generate heat due to poor contact
3. After long-term electrification of the aluminum strip, the surface contact resistance gradually increases, which is prone to electrical performance degradation and even loss of conductivity.

7, Packaging
The packaging of aluminum strips is generally 6 meters in length, or in rolls, using wooden boxes, pallets, or drums for packaging. According to different product specifications, the packaging of aluminum strips should have certain protective properties to ensure that the product will not be damaged during transportation and transfer. Payment can be customized according to customer needs.

8, Application
Aluminum bars are widely used in the high and low voltage electrical industry, such as high-voltage switches, distribution equipment, bus ducts and other electrical engineering. They are also widely used in metal smelting, electrochemical electroplating, chemical caustic soda and other ultra high current electrolytic smelting projects.

In summary, aluminum strip, as an important metal product, has numerous advantages and application prospects. Its production process and materials determine its excellent corrosion resistance, high mechanical strength, and low density. With the continuous development and progress of the electrical industry, the application range of aluminum bars is also expanding, and it is believed that this product will have a wider application prospect in the future.