Prime quantity Cold Rolled Steel Coils/Sheets， CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Product Name | Cold Rolled Sheet Coil |
Material | SPCC/SPCD/SPCE/DC01/ST12/ ST14/SPCD/DC03/DC04 ect. |
Grade Standard | JIS G3302, EN10142, ASTM653, ASTM95 |
Thickness | 0.15-3.5mm |
Width | 600mm-1500mm |
Coil ID | 508-610mm |
Coil OD | max 1500mm |
Weight | 3-10 Tons |
Tolerance | Thickness tolerance:+/-0.02mm; Width tolerance:+/-5mm |
Surface | No-skin passed or Skin passed, Tensile leveled |
Surface Treatment | Chromate/Unchromate passivation, fingerprint resistant treatment, oiled/unoiled |
Annual Output | 350,000MT |
Application | Construction, hardware, home applicances, interior decoration |
General Application of Cold Rolled Steel Coil:
Classification | Designation | Characteristics | Main applications |
Commercial quality | SPCC SPCCT | Commercial quality suitable for bending fabrication and simple forming; this is the type in greatest demand. | Refrigerators, cabinets, power distribution baords and drums. |
Drawing quality | SPCD | Drawing quality second only to that of SPCEN. Excellent uniformity. | Automobile floor and roof panels. |
Deep-drawing quality | SPCE SPCF | Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn. | Automobile fenders and quarter panels |
Extra deep-drawing quality | SPCG | Extra-low-carbon steel sheets with highest workability | Automobile internal panels and deep-drawn parts |
Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508 & 610mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed + Smoothed
6. Margin Status: EC & EM
7. Surface Quality: FC & FD
8. Surface Treatment: Oiling
9. Surface Status: Bright
Chemical Components
Grade | Chemical Components | ||||
C | Mn | P | S | Alt | |
St12 | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
St13 | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
St14 | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
Mechanical Properties
1. Yield Strength: ≤320MPa
2. Tensile Strength: ≤370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness <0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%
- Q:Can the steel sheets be easily welded?
- Yes, steel sheets can be easily welded. Welding is a common method used to join steel sheets together. The process involves melting the edges of the steel sheets and then allowing them to cool and solidify, creating a strong bond. However, it is important to note that the ease of welding can depend on the type and thickness of the steel sheets, as well as the skill and experience of the welder. Additionally, proper safety precautions and welding techniques should be followed to ensure a successful and safe welding process.
- Q:Where can steel sheets be purchased?
- There are numerous places where one can acquire steel sheets. Local hardware stores, home improvement centers, and metal supply companies are among the common choices. These places typically provide a variety of steel sheet sizes and thicknesses for customers to choose from. Furthermore, the convenience of buying steel sheets online should not be overlooked. Online retailers and e-commerce platforms offer a wider range of options and competitive prices. To ensure you get the most value for your money, it is crucial to compare prices, quality, and customer reviews before making a purchase.
- Q:Can steel sheets be used for storage cabinets?
- Yes, steel sheets can be used for storage cabinets. Steel is a durable and strong material, making it suitable for building sturdy cabinets that can securely store various items. Its resistance to corrosion also makes it ideal for long-term storage solutions.
- Q:Can steel sheets be used for making staircases?
- Staircases can indeed be made using steel sheets. Steel, being a robust and long-lasting material, is capable of withstanding significant weights, making it ideal for constructing staircases. By utilizing steel sheets, staircases are provided with a secure base and structural soundness, thereby guaranteeing both safety and durability. Moreover, steel allows for effortless shaping and molding into diverse designs, enabling a wide range of options for staircase aesthetics. Whether for residential, commercial, or industrial purposes, steel sheets are highly favored in the construction of staircases due to their exceptional strength, durability, and adaptability.
- Q:Are steel sheets suitable for manufacturing HVAC grilles?
- Yes, steel sheets are suitable for manufacturing HVAC grilles. Steel sheets offer durability, strength, and corrosion resistance, making them an ideal material for HVAC grilles that need to withstand various environmental conditions. Additionally, steel sheets can be easily shaped and customized to meet specific design requirements, ensuring proper airflow and efficient functioning of the HVAC system.
- Q:Can steel sheets be used for manufacturing cutlery?
- No, steel sheets are not typically used for manufacturing cutlery. Cutlery is usually made from stainless steel, which is a specific type of steel that has excellent corrosion resistance and is easy to clean. Steel sheets, on the other hand, are generally used for structural applications such as construction, automotive, or manufacturing industries.
- Q:Can steel sheets be used for kitchen or food preparation areas?
- Yes, steel sheets can be used for kitchen or food preparation areas. Steel is a durable and hygienic material that is resistant to stains, corrosion, and bacterial growth, making it suitable for use in food-related environments. It is commonly used for countertops, backsplashes, and shelving in commercial kitchens and food processing areas.
- Q:What are the different surface treatments for steel sheets?
- Steel sheets offer a range of surface treatments, each designed for specific purposes and offering unique advantages. Some commonly used treatments include: 1. Hot-dip galvanizing: Immersing the steel sheet in molten zinc forms a protective layer, providing excellent corrosion resistance. This treatment is ideal for outdoor applications like roofing, fencing, and automotive parts. 2. Electroplating: Using an electric current, a thin layer of metal such as chromium, nickel, or zinc is deposited onto the steel sheet. Electroplating enhances the appearance, corrosion resistance, and can improve wear resistance. 3. Powder coating: Dry powder is applied to the steel sheet and then baked to create a durable, smooth, and uniform finish. Powder coating offers excellent corrosion and impact resistance, and comes in various colors and textures, making it suitable for architectural, automotive, and appliance uses. 4. Painting: Applying paint to the steel sheet provides aesthetic appeal and protects against corrosion. Different types of paints, such as epoxy, polyurethane, or acrylic, can be used based on desired appearance and environmental conditions. 5. Passivation: This chemical treatment removes impurities and contaminants from stainless steel sheets, improving their corrosion resistance against oxidation and staining. 6. Electropolishing: By immersing the steel sheet in an electrolyte bath and applying an electric current, a thin layer of material is removed, resulting in a smoother, brighter surface that is more resistant to corrosion. These examples demonstrate the variety of surface treatments available for steel sheets. The most suitable treatment depends on factors like intended application, desired appearance, corrosion resistance requirements, and budget. Seeking advice from a steel sheet supplier or surface treatment specialist can help determine the optimal treatment for specific needs.
- Q:What is the maximum size of steel sheets available?
- The maximum size of steel sheets available can vary depending on the manufacturer and specific requirements. However, commonly available steel sheets can range in size from 4 feet by 8 feet (1.2 meters by 2.4 meters) to larger dimensions such as 10 feet by 20 feet (3 meters by 6 meters).
- Q:What are the common sizes of steel sheets available?
- To meet the diverse needs of different industries and applications, a variety of sizes of steel sheets are available. The sizes of steel sheets can vary depending on the manufacturer and the specific requirements of the customer. However, there are standard sizes widely available in the market. The most popular sizes of steel sheets are as follows: 1. 4 feet by 8 feet: This size is widely used in construction, manufacturing, and automotive industries. It is suitable for various applications like roofing, siding, and fabrication due to its large surface area. 2. 4 feet by 10 feet: Similar to the 4 feet by 8 feet sheets, this size provides a larger surface area. It is ideal for bigger projects that require more material. 3. 5 feet by 10 feet: With an even larger surface area than the 4 feet by 10 feet sheets, this size is perfect for industrial applications that need extensive coverage. 4. 6 feet by 12 feet: This larger size is commonly used in heavy-duty applications such as shipbuilding, construction of large structures, and industrial machinery. It's important to acknowledge that these are just some of the common sizes available. Manufacturers offer many other sizes to meet specific requirements. Moreover, steel sheets can be custom-cut to fit specific dimensions, allowing for greater flexibility and tailoring to individual project needs.
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Prime quantity Cold Rolled Steel Coils/Sheets， CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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