Cold Rolled Steel Sheets Wholesale from CNBM China

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20 m.t.
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1000 m.t./month

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Item specifice:

Grade: 1000 Series,2000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag,Liner & Wad

Product Description:

Product Description:

 

General Information of Cold Rolled Steel Sheet

 

The raw material of cold rolled steel sheet is high quality hot rolled product, and after pickling, continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as processing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

 

 

Specifications of Cold Rolled Steel Sheet

 

1) Grade: SPCC, SPCD, SPCE, DC01-06, St12, Super deep drawing

 

2) Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002

 

3) Thickness: 0.20mm - 3.0mm

 

4) Width: 600/1000/1250/1500 (mm) or per customer's request

 

 

Package of Cold Rolled Steel Sheet

 

Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strapping strips and covered by plastic bag to prevent damage from transportation.

 

 

Applications of Cold Rolled Steel Sheet

 

1) For the further producing of hot dip galvanized steel products

 

2) Cold rolled Steel: Auto manufacture, Oil drum, Transformer's tank panel, Furniture etc.

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Cold Rolled Steel Sheets Wholesale from CNBM China

Cold Rolled Steel Sheets Wholesale from CNBM China

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Q:Is there a way to make aluminum less sharp and scratchy?
. The cans will always be sharp. It is possible sand or file aluminum, you will need a brush to clean the sandpaper on file. You could try folding edges to possibly remove some of the some of the sharpness.
Q:connect copper to aluminum?
The wire on the exit signs are silver in color but are probably not aluminum, usually having some content of nickel causing the silver appearance. But I can't see the wire over the internet, but if you really think they are aluminum you need to find connectors that are labelled cu/al that have a special antioxidant contained in the connector. If they aren't aluminum the special connectors won't hurt a thing.
Q:Where is the difference between the 5052 aluminum plate and the 1060 Aluminum plate?
Ingredients:5052 alloy aluminum (aluminum magnesium alloy, aluminum content of about 95%, magnesium content of about 4%, as well as some other trace metal elements)1060 is pure aluminum (aluminum containing 99.6%, margin for other metal elements)Physical property:Similarly, the two kinds of aluminum, 5052 to 1060 higher in hardness, elongation, tensile strength and so on are not the same. What are the specific states (H14, H32, H24, O, etc.)?Prices are usually 5052 above 1060. How much specific higher, according to different manufacturers and production processes vary.
Q:Is there a angle grinder cut off wheel made for cutting aluminum?
you can use the standard metal cut-of wheels as a last resort...but the low melting point of aluminium and granularity of lower grades of alu mean that you disc will clog up, so it doesn't cut efficiently, and you will get a messy cut with a lot of slag around the cut which then needs a lot of filing to tidy up. Special cut off wheels for cutting aluminium are available. You can cut alu with a circular saw as its nor harder than say oak... but again because of the low melting point you need a saw blade designed for cutting aluminum. Finally cutting aluminium with a circular saw requires that you use the right amount of force, to hard and you'll get a rought cut or stall the motor, too soft and you cover the blade in melted alu.
Q:Calculate the mass in grams of Iodine (I2) that will react completely with 20.4 g of aluminum?
Aluminium oxide? Shouldn't it be Aluminium iodide? 1. Form a balanced equation 3I2 + 4Al - 2Al2I3 2. Number of moles of Al 20.4/(Mr of Al) = 20.4/27 = 0.7555mol 3. Number of moles of I2 0.7555/4 x 3 = 0.5666mol 4. Mass of I2 required = 0.5666 x Mr of I2 = 0.5666 x (127x2) Ans: 143.9164g
Q:What will affect the performance of the aluminum ingot in the process of casting?
We all know that in 50s our technical standards are from the former Soviet Union, "A00" is the national standard in the Soviet Russian brand, "A" is the Russian alphabet, rather than English "A" word, nor the Chinese phonetic alphabet "A" and the international community, "said standard aluminum is more precise. Standard aluminium is the aluminum ingot containing 99.7% aluminium, which is registered in the London market.
Q:old aluminum bike?
I've ridden old Cannondales for years. I've never heard a horror story, if anything it is overengineered. With any frame, you need to see if there is any damage.
Q:What's the maximum size of 3 mm thick aluminum sheet?
To see what is your production process requirements? If it is hot extrusion, the width of the largest flatness requirements under the condition of low at about 300mm. If the processing technology of aluminum strip is hard to say, to see the production capacity of the equipment (the size and size is the maximum size of the majority in the 1.2) to 1.5 meters wide, the length of one hundred meters above
Q:Aluminum wire (electricians or really experienced people only please).?
Aluminum wire isn't used much anymore, partly due to it's tendancy to work harden and get brittle. Most electricians I work with prefer not to use it. I would opt for your thought of installing a junction box and changing to copper wire for the rest of the run. Code would allow this, and it would be good insurance against future trouble with the aluminum wire at the termination of that circuit. Don't forget the anti -ox.
Q:Excuse me: what kind of aluminum sheet is the cheapest? Which materials are more expensive?
According to the general arrangement from low to high prices:The first 1 lines are the cheapest, such as 1050.1060.1070..1100, which is pure aluminum;Second, 3 Department prices, such as 3003.3004.3104, etc.. Among them, 3003 for aluminum manganese alloy, the lowest price in the 3 series, and then 3004.3104, for aluminum, magnesium, manganese alloy than 3003 price to be slightly higherThird bit, 5 series, i.e. aluminum magnesium alloy, such as 5005.50525083. 5005 of these prices are slightly lowerThen, the ---2 system and --4 system and --7 system of the 6 series are derived

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