Color Hot Rolled Steel Coil /Cold Rolled Steel Coil

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
9000 m.t./month
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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.

Q&A           Acceptable payment term and way ?       

 ANSWER:  T/T,L/C, T/T + L/C, D/P
       
Q&A        Do you accept OA payment terms?   

 ANSWER: Yes, sure, but it normally depending on the order value    
Q&A        Do you have QC team?    

ANSWER:  Yeah, sure, our QC team is very important, they will keep the quality control for our products.
 

 

 

Q:
Yes, steel sheets are suitable for railway carriages. They provide strength, durability, and resistance to wear and tear, making them an ideal choice for the construction of railway carriages.
Q:
A laminated steel sheet is a type of steel sheet that is manufactured by bonding multiple layers of steel together, typically with a layer of adhesive or resin in between. This lamination process enhances the strength and durability of the steel sheet, making it more resistant to bending, impact, and corrosion. The lamination also helps to reduce noise and vibration when the steel sheet is used in applications such as automotive bodies or construction materials. On the other hand, a non-laminated steel sheet is a single layer of steel that has not undergone the lamination process. While non-laminated steel sheets are still strong and durable, they may not possess the same level of resistance to bending, impact, and corrosion as laminated steel sheets. Non-laminated steel sheets are commonly used in various applications such as roofing, siding, and general fabrication. The main difference between laminated and non-laminated steel sheets lies in their structural composition and properties. Laminated steel sheets offer enhanced strength, durability, and resistance to various forces, making them well-suited for demanding applications where structural integrity is crucial. Non-laminated steel sheets, on the other hand, are more cost-effective and suitable for applications where high strength and durability are not the primary requirements.
Q:
Steel sheets are generally stronger than aluminum sheets. Steel is known for its high tensile strength, which means it can withstand greater forces before deforming or breaking. On the other hand, aluminum sheets have lower tensile strength and are more prone to bending or warping under heavy loads. However, it is important to note that aluminum sheets can still be strong enough for many applications, especially when considering their lower density compared to steel. Additionally, aluminum sheets have the advantage of being more lightweight, corrosion-resistant, and having better thermal conductivity than steel sheets. Therefore, the choice between steel and aluminum sheets depends on the specific requirements of the project, considering factors such as strength, weight, corrosion resistance, and thermal properties.
Q:
Yes, steel sheets can be used for automotive applications. Steel is a commonly used material in the automotive industry due to its high strength, durability, and cost-effectiveness. It is used for various components such as body panels, chassis, and structural parts in automobiles.
Q:
Yes, steel sheets can be used for decorative architectural elements. They offer a sleek and modern aesthetic, and their durability makes them suitable for both interior and exterior applications. Steel sheets can be customized with various finishes, textures, and patterns to add visual interest to architectural designs.
Q:
Yes, steel sheets are generally resistant to high-pressure environments. Steel is known for its excellent strength and durability, allowing it to withstand high pressures without deformation or failure. It is often used in various industries, including construction, oil and gas, and aerospace, where it is exposed to extreme pressures. However, the specific resistance of steel sheets to high-pressure environments can vary depending on the grade and thickness of the steel.
Q:
No, steel sheets cannot be used for manufacturing solar panels. Solar panels are typically made using semiconductor materials such as silicon, which have specific properties to efficiently convert sunlight into electricity. Steel sheets do not possess these properties and would not be suitable for this purpose.
Q:
Yes, steel sheets can be galvanized. Galvanizing is a process of coating steel with a protective layer of zinc, which helps to prevent corrosion and extend the lifespan of the steel sheets.
Q:
Steel sheets handle expansion and contraction in a predictable and controlled manner due to their unique properties. Steel is known for its high strength and durability, which allows it to withstand the forces exerted during expansion and contraction without losing its structural integrity. When steel sheets are exposed to high temperatures, such as during welding or in extreme environmental conditions, they tend to expand. This expansion occurs because heat causes the steel molecules to move more rapidly, resulting in an increase in size. However, steel has a relatively low coefficient of thermal expansion, meaning it expands less compared to other materials like concrete or wood. This property makes steel a preferred choice in various applications where dimensional stability is crucial. To handle expansion, steel sheets are often designed with expansion joints or gaps that allow for movement. These joints can be found in structures like bridges, buildings, or pipelines. These gaps are strategically placed to accommodate the anticipated expansion and contraction of the steel sheets without causing any damage or deformation. Additionally, steel's ability to contract is equally important. When exposed to lower temperatures, steel sheets contract or shrink. This contraction is typically less noticeable compared to expansion but still needs to be considered in engineering designs. The contraction of steel is generally not a concern, as it is within the acceptable limits and does not compromise the structural integrity of the material. Overall, steel sheets are engineered to handle expansion and contraction effectively. The low coefficient of thermal expansion and the presence of expansion joints allow steel to accommodate temperature fluctuations without causing significant stress or deformation. This makes steel a reliable and versatile material for various industries, including construction, manufacturing, and infrastructure.
Q:
The price range of steel sheets can vary depending on several factors such as the type and grade of steel, the thickness and size of the sheet, and the market conditions. Generally, the price range for steel sheets can range from around $0.60 to $1.50 per pound. However, it is essential to keep in mind that these prices are approximate and can change frequently due to fluctuations in the steel market and other economic factors. It is advisable to check with local suppliers or online platforms to get the most accurate and up-to-date pricing information for steel sheets.

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