Cold Rolled Steel Sheet Wholesale from China Factory

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 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: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:

Product Description:

Hot rolled coils/plates 
Type: steel coil and steel plates 
Material: SS400-Q235-Q345-SPHC 
Width:1250mm 1500mm 1800mm 2000mm

 

HOT-ROLLED COIL/PLATES(Material: SS400-Q235A/B-SPHC)

2.00*1250/1500L

3.50*1250/1500L

5.75*1250/1500L

11.50*1250/1500L

2.30*1250/1500L

3.75*1250/1500L

7.50*1250/1500L

11.75*1250/1500L

2.50*1250/1500L

4.50*1250/1500L

7.75*1250/1500L

13.50*1250/1500L

2.75*1250/1500L

4.75*1250/1500L

9.50*1250/1500L


3.00*1250/1500L

5.50*1250/1500L

9.75*1250/1500L


 

PATTERN-ROLLED COIL/PLATES(Material: Q235A-Q235B)

3.00*1250L

3.75*1250L

4.75*1250L

5.75*1250L

3.50*1250L

4.50*1250L

5.50*1250L

7.50*1250L

 

MIDDEL-PLATE(Material: Q235A/B-Q345A/B)

8*1800/2000L

16*1800/2000L

25*1800/2000L

45*1800/2000L

10*1800/2000L

18*1800/2000L

30*1800/2000L

50*1800/2000L

12*1800/2000L

20*1800/2000L

35*1800/2000L


14*1800/2000L

221800/2000L

401800/2000L


 

Name

galvanized steel coil dx52d z gi

Grade

GB/T-12754: 2006, JIS3302, EN 10142, ASTM A653, JIS G3302, 

SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317

BASE PLATE

Cold rolled steel sheet, hot dipped zinc coated steel sheet

hot dipped A-Z coated steel sheet

EQUIPMENT

Double coating double baking; 

CAPACITY

5000Mt/week

SIZE

Thickness 0.18mm2mm, width 40mm1250mm

ZINC COATING

40g-275g /m2

PAINT THICKNESS

Top:20+-5um, back:5-7um 

COIL WGT

3Mt - 8Mt

COIL ID

φ508mm,φ610mm

BASE SHEET

Cold rolled steel sheet, hot dipped zinc coated steel sheet 

(small, regular or zero spangle), 

hot dipped A-Z coated steel sheet

SURFACE PAINT

EP, PE, HDP, SMP, PVDF

COLOR SERIES

 RAL color number series

Applications of cold rolled steel sheet coil :

1) Automotive bodies: filters, fuel tanks, etc.

2) Construction materials: roofings, welding pipes,

3) Electric and electronic appliances: computer cans, etc.

4) Steel cans: containers, etc.

5) Steel furniture: washing machines, refrigerators, microwaves, etc.

6) Drums

7) Office equipment: printer, recorders, etc.

8) Motors and transformers

 

 

Process of cold rolled steel sheet coil  :

Pay off reel-double cut shear-welder-notcher-entry accumulator-pre cleaning section-furnace-hot bridle-zinc pot-air knife-after cooler-water quench-dryer- skin pass mill-dryer-tension leveler-dryer-chemical coater-chemical oven-cooler-exit accumulator-oiler-exit shear-tension reel.

 

 

Features of cold rolled steel sheet coil  :

1) cold rolled steel coils prices is manufactured to have a long durability, strong corrosion resistance and shiny surface.

2) cold rolled steel coils prices features excellent forming properties, paintability, weldability, and is suitable for fabrication by forming, pressing and bending.

 

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Cold Rolled Steel Sheet Wholesale from China Factory

Cold Rolled Steel Sheet Wholesale from China Factory

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FAQ:

1.Q: What about leadtime ?

   A: Normally the leadtime is 60days after we receive the deposit and confirm  the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days,  the best leadtime we can give is 60days. 

 

2.Q: What's the lead time for moulds?

   A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.    

 

3.Q:What kinds of mould you can make? and what is your strong point for the moulds?

   A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications.  Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.


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Q:The difference between aluminium alloy and aluminium plate
Pure aluminum density (P =2.7g/cm3), iron is about 1/3, the low melting point (660 C), aluminum is face centered cubic structure, so it has high plasticity (delta psi:: 32~40%, 70~90%), easy processing, can be made into various sections and plates. The corrosion resistance is good; but pure aluminum strength is very low, the annealed state sigma B is about 8kgf/mm2, it is not as a structural material. Through the long-term production practice and scientific experiments, people gradually to join the alloying elements and the use of heat treatment to strengthen aluminum, which has been a series of Aluminum Alloy. Adding alloy elements to form certain can with high strength in keeping advantages of pure aluminum etc. at the same time, a b value can reach 24 ~ 60kgf/mm2. so that its "strength" (strength and the ratio of the proportion of b/ sigma rho) more than a lot of steel structure become an ideal material, widely used in machinery manufacturing, transport Machinery, power machinery and aviation industry, aircraft fuselage, skin, compressor and so on, often made of aluminum alloy, in order to reduce the weight. Using aluminum alloy instead of steel plate welding, the structure weight can be reduced by more than 50%
Q:Which kind of material does aluminum sheet(aluminum oxide) belong to?
it's metal and belongs to hardware
Q:What does exterior wall imitate aluminium paint have? Imitate aluminium plate paint is fluorocarbon paint?
Walls are generally used in fluorocarbon paint, Akesu Valspar KCC Nippon are international famous brand
Q:6061 what is the density of the aluminum plate?
6061 aluminum plate density:6061 aluminum plate is aluminum alloy, the density is calculated according to 2.9g/cm3.Calculation method:Aluminium plate weight (kg) =0.0000029 * * * * width * lengthAluminium tube weight (kg) =0.0000029 * wall thickness * (outside diameter wall thickness) * lengthFormula for weight calculation of aluminium bars (kg) =0.0000029 * radius * radius * length
Q:what’s the difference of activated aluminum and aluminum sheet?
you can use weak acid ,weak base solvent or steam to clean the oil and dirt on the surface, it's activated aluminum, their difference is that activated aluminum has porous structure oxide film.
Q:Ship aluminum plate 5What type of aluminum plate does the ship use?
Marine yacht with 5083, with 5456 of inland water on it, domestic Park boat 5052 will be used
Q:could aluminum sheet be attracted by magnet?
no, it couldn't.
Q:Aluminum plate thickness 3 mm, what is the allowable error in the national standard thickness?
The allowable deviation of plate thickness in GB/T3880.3-2006 "general industrial aluminum plate, strip and Aluminum Alloy third part:" size deviation provisions, I have the standard download URL sent to you a message, please check.The deviation is divided into ordinary and high level, +0.10, -0.12
Q:What is a composite aluminum plate?
APCP (also called APCP) as a new type of decorative materials, since the last century at the end of 80s early 90s from South Korea to China, with its economy, optional color diversity, convenient construction method, excellent processing performance, excellent fire resistance and noble quality, quickly favored by people.Abroad, the name of aluminum plate has many kinds, there is called "aluminum composite board" (Aluminum Composite)Panels) there is called aluminum composite (Aluminum, Composite)Materials) in many European countries, the aluminum plate is Alucobond, a trademark derived from the aluminum-plastic plate. There are not many enterprises producing aluminum-plastic plate abroad, but the scale of production is very large. Well known are the Swiss based Alusuisse company and the Reynolds Metal Co in the United StatesJapan, Mitsubishi Co, Korea Daming, etc.. Taiwan auspicious, famous enterprises, Jiangxi Thailand, Alice Alex Hua Tian, Shanghai Huayuan, Ningbo aihome aluminum building materials.
Q:Heating aluminum plate, heating scheme, urgent ~!
For aluminum heating silicon heating plate is a good choice. The four corners can be fixed by screws, Beijiao can. Installation is very convenient. I was in the goodway procurement. They are guaranteed for one year.

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