• Supply aluminum coil products supplier  in China System 1
  • Supply aluminum coil products supplier  in China System 2
Supply aluminum coil products supplier  in China

Supply aluminum coil products supplier in China

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
3 m.t.
Supply Capability:
17 m.t./month

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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (asmuch as 98%) of medium and far infrared radiation. The yield strengthof pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel.It is easily machined, cast, drawn and extruded.

Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required

Supply aluminum coil products supplier  in China

Features:

1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     Form A,E

Packaging Detail: Carton ,Wooden pallet with plastic protection packing,standard seaworthy packing or as your request.

ProductionCapacity:

AnnualProduction capacity of 600,000 tons.

Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria  etc, over 100 countries andregions all over the world.

Coveredfactories with full production line

CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.

FAQ:

1.     What is the form of payment?

Normally 30% TT, L/C

2.     Type of quotation?

FOB, CFR, CIF

3.     Port of loading?

Shanghai port

4.     Delivery time?

30 day after client’s deposit




Colored aluminum sheets advantages:

The colored aluminum sheet has the advantages of both aluminum and the organic material, having both high mechanical strength of the aluminum plate, good toughness, easy processing performance advantages, but also has an organic polymer coating material is good coloring, decorative, corrosion resistance, can easily punching, bending, deep drawing, welding and other processing, products made of practical, decorative, easy processing and durable. Colored aluminum is widely used in industrial plants, railway stations, airports, stadiums, commercial buildings, homes and other buildings and manufacturing all kinds of home appliances and so on.
Colored aluminum sheet has been widely used in foreign countries, and with the continued rapid growth of China's economic construction over the past decade, Colored aluminum sheet applications and growing demand. Because of its widespread use, easy processing, long service life, light weight (specific gravity is 1/3 of iron), low unit cost, anti-fouling coatings cleaning, beautiful rich color, green and so gradually become Colored aluminum sheet industry the future direction of the market demand for larger.

Q:What is the shear strength of aluminum coils?
Various factors, such as alloy composition, temper, thickness, and processing conditions, can cause the shear strength of aluminum coils to vary. When compared to materials like steel or titanium, aluminum alloys generally have lower shear strength. However, the primary considerations for using aluminum coils are their lightweight nature, corrosion resistance, and malleability, rather than their shear strength. To obtain a more precise answer, it is necessary to specify the exact alloy, temper, and dimensions of the aluminum coil in question. These factors greatly impact the shear strength of the material. Additionally, it is important to note that factors like impurities, heat treatment, and the manufacturing process employed can influence shear strength. In conclusion, the shear strength of aluminum coils can differ based on various factors, and it is crucial to consider the specific alloy, temper, and dimensions to determine the exact strength of the material for a given application.
Q:Are aluminum coils susceptible to warping or bending?
Aluminum coils are prone to warping or bending due to their susceptibility. Despite being lightweight and highly resistant to corrosion, aluminum is relatively soft when compared to materials such as steel. Consequently, it is more likely to bend or warp under specific circumstances. Contributing factors include excessive heat, heavy loads, or mishandling, which can result in deformation of the aluminum coils. To avoid any damage or distortion, it is crucial to handle and store the coils with caution. Furthermore, employing appropriate installation techniques and maintenance practices can effectively reduce the risk of warping or bending.
Q:what properties etc makes us use aluminium as the material behind cans...And why does it have the properties?
Aluminium only became popular in the sixties. Prior to that it was steel cans. You had to have a church key to open them. Aluminium is cheaper to recycle and make than steel. It always comes down to money and costs.
Q:Can aluminum coils be welded or joined together?
Yes, aluminum coils can be welded or joined together using various methods such as TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, or using specialized aluminum welding techniques.
Q:Can aluminum coils be used for HVAC systems?
Yes, aluminum coils can be used for HVAC systems. They are commonly used due to their durability, resistance to corrosion, and efficiency in transferring heat.
Q:Are there any limitations on the welding or soldering of aluminum coils?
Yes, there are limitations on welding or soldering aluminum coils. Aluminum has a relatively low melting point and high thermal conductivity, which can make it challenging to weld or solder effectively. The oxide layer on the surface of aluminum also makes it difficult to achieve a strong bond. Additionally, aluminum is prone to distortion and warping during the welding or soldering process. Therefore, special techniques and equipment, such as using specialized fluxes, inert gases, and proper pre-cleaning, are required to overcome these limitations and achieve successful welds or solder joints on aluminum coils.
Q:I know it's almost 100% aluminum, but not completely. Does it have any impurities? I need to find the molar mass of aluminum foil.
just use aluminum and goto the periodic table of elements. its all aluminum. they used to make it of tin.
Q:Can aluminum coils be formed or shaped?
Yes, aluminum coils can be formed or shaped.
Q:What is the maximum coil width available?
The maximum available coil width is contingent upon various factors, including the manufacturing capabilities of the supplier or manufacturer in question. In broad terms, coil widths can span from a few millimeters to several meters. The utmost width is typically dictated by the machinery employed in coil production and the constraints imposed by the size of the raw materials being handled. It is advisable to engage in consultation with specific suppliers or manufacturers to ascertain the maximum coil width feasible for a given product or application.
Q:How do aluminum coils compare to iron coils in terms of weight?
Aluminum coils are significantly lighter than iron coils in terms of weight. This is because aluminum has a lower density than iron, which means it weighs less for the same volume. Aluminum is about one-third the weight of iron, making it a much lighter material for coil applications. This weight advantage is particularly beneficial in industries where weight reduction is crucial, such as automotive and aerospace, as it helps improve fuel efficiency and overall performance.

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