Aluminium Cold Rolled Sheet In Best Price

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1 m.t.
Supply Capability:
2000 m.t./month

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Item specifice:

Grade: 4000 Series Surface Treatment: Brushed Shape: Flat
Temper: Half Hard,Soft Application: Insulation Material,Liner & Wad Technique: Extruded

Product Description:

1、Structure of  304/2B STAINLESS STEEL SHEET.



Mainly applied in the industry of furniture, sports equipment, compressed containers, shipbuilding, railway and the automotive.

2、Main Features of the 304 STAINLES STEEL SHEET.

High intensity

Low welding costs.

Outstanding color compatibility after anodizing    

Easy to operate. All-position welding.

Excellent  corrosion resistance  

Wide applicability. 

 Length per spool only for reference

WIDTH*LENGTH: 1219MM*2438MM, 1500MM*3000MM, 1500MM*6000MM,ETC.


Aluminium Cold Rolled Sheet In Best Price


       a.What is monthly capacity

       ---CNBM is one stated own company and our monthly capacity is about  2000tons.

       b. Now which countries do you export your goods?

       ----Now we export to  South East Asia,Africa, North America,South America ect.

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Q:Aluminum foil's not magnetic, but it reacts to charged objects. Why is this?
Aluminum is a non-ferrous metal. Ferrous metals contain Iron which is magnetic. When aluminum has a charge applied to it, it acts like any conductor would, the charge has magnetic properties. the aluminum is still not magnetic, but it acts like a magnet due to the charge.
Q:Spray Paint Aluminium Durable. Matte. Finish?
Spray paint, often Enamel, is pretty tough by itself, but I see your concern about it abrading in your pocket or by continuous use. There's a couple of things you can do to help with the wear and tear. Firstly, painting on Aluminum is great. You'll have no adhesion problems with the paint, so long as the aluminum is not polished (mirror finished) If it is, you need to scratch it a bit in order to allow the paint something to grab on to. You can use the same stencil you will eventually paint with to apply an etching solution (Etch I-M) so you don't mess up the finish on other parts of the phone. Or you can sand it with 0000 steel wool (that's 4-aught steel wool...), which is really really fine sanding. If the aluminum is 'sanded' or 'brushed' then you're probably good to go, just make sure that there is not a clear coat on the aluminum. If there is, then do the etching or sanding to it as well to get that clear coat off. You want to paint directly onto the aluminum. Once you spray your stencil with the paint of your choice over the etched or prepared surface, you should have a very durable finish. However, since you want it to be uniformly Matt, I'd say that you should find a good, high quality Matt spray varnish or topcoat. Lacquer is good (Varathane, Deft) and durable, and importantly, youcan always throw on another clear coat if the wear and tear is getting to the design. One thing: DON'T RUSH THE PAINTING! Allow enough time for each coat to dry completely, and once finished, let the final clear coats dry absolutely perfectly before handling the phone too roughly. Do some of this and your phone will look great. hope that helped...
Q:as for heating coil and aluminum sheet, which one is better for heating?
Both of them have advantage. It depends on the new product type it’s applied. Heating coil: it’s applied in some products with high temperature and large heat release, such as oven and other types.
Q:Will sodium aluminum as an ingredient, cause problems for me?
It's actually Sodium Aluminum Phosphate. It's used as a preservative in a lot of food actually. It's not exactly good for you, but it's really no more harmful than any other preservative. So basically, it's unhealthy, but you're not gonna die from eating them. EDIT: Yes I realize that Aluminum has been linked to Alzheimer's disease, but this isn't Aluminum. Aluminum is an element. This is Sodium Aluminum Phosphate. A completely different substance. When an element bonds with another element (or two) often its properties completely change. I think you'd be surprised to learn that Sodium by itself, is not only horribly volatile (it will explode in water) and will kill you if you ingested it. Iodine is also poisonous in fairly moderate doses. But when the two are bonded together (sodium iodide) it becomes an essential nutrient to the body.
Q:Any difference between aluminum and carbon arrows?
With the speed you pick up with some light carbons, the extra mass of an aluminum is irrelevant. Carbons are also much more durable. They don't bend, but only break, where as aluminum's bend quite easily. Besides, you can get complete pass through with carbons, so you don't really need more penetration.
Q:copper wire has 1.72x10^-8 resistivity, with a length of 50m, diameter of 2mm, what is the length of aluminum?
Aluminum with the same resistance as 50 meters of copper. (Resistance) = (Resistivity)(Length/Area) So if the resistivity changes by (2.82/1.72), then the length changes by (1.72/2.82). So the length of aluminum would be 50m(1.72/2.82) Length of aluminum would be 30.5 meters
Q:Cleaning Aluminum TIG Welding?
Preweld cleaning requires two operations: oil/grease removal and oxide removal. As below, remove oils and greases first, then remove the oxide. Don’t reverse this order. Take the following steps before welding aluminum: 1. Remove oil, grease, and water vapor using an organic solvent such as acetone or a mild alkaline solution like a strong soap. You may also use citrus-based degreasers, but be sure to rinse and dry the part before welding. 2. Remove surface oxides with a stainless steel wire brush (used only for aluminum) or strong alkaline or acid. Many welding suppliers sell oxide-removal solutions in spray or squeeze bottles for local application. Exercise extreme care when handling these solutions, and again, rinse and dry the part before welding. 3. Assemble the joint. If it won't be welded immediately, cover the joint with brown Kraft paper to prevent dirt and grit in the air from getting into the joint. 4. Keep the aluminum dry and at room temperature. 5. Weld within a few days. Clean the joint again if it isn't welded within that time. Good luck!!!
Q:How do i darken aluminum?
With aluminum, you would need to purchase a special aluminum darkening chemical if you do not want to risk warping the metal using the heated olive oil technique. The chemicals (brands such as Jax or Birchwood Casey) are available at many hobby shops.
Q:how much should the current be adjusted when I use pulse aluminum welding machine to weld 0.7 aluminum sheet?
60-70A current is enough for 0.7 aluminum sheet,the key poiny is that the thin sheet should be bonded with iron sheet or other assistant cooling device when you weld it, or it will be burned through.
Q:5083 what is the density of the aluminum plate?
5083 aluminum alloy is Al-Mg-Si, use a wide range, especially in the construction industry cannot do without this alloy, alloy is the most promising. The main alloying elements as magnesium, has good forming performance, corrosion resistance, weldability, moderate intensity, is a kind of pure aluminum alloy aluminum density: 2.71 tons. / m3 (g / cm3) alloy aluminum density: 2.8 tons / m3 (g / cm3) antirust aluminum density: 2.73 tons / m3 (g / cm3)

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