Prime quantity cold Rolled Steel Coils/Sheets from China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000000 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 |
- Q: Can steel sheets withstand high temperatures?
- Yes, steel sheets can withstand high temperatures.
- Q: What are the different storage methods for steel sheets?
- There are several different storage methods for steel sheets, depending on the specific requirements and space availability. Here are some commonly used storage methods: 1. Flat storage: This is the most basic method where steel sheets are stored horizontally on a flat surface, such as the floor or metal racks. It is suitable for small quantities or when the sheets are not too heavy. 2. Vertical storage: Steel sheets can be stored vertically by placing them against a wall or by using specially designed vertical racks. This method saves floor space and allows for easy access and identification of different sheet sizes. 3. Cantilever racks: These racks have horizontal arms that extend outward from a vertical column, providing support for steel sheets placed on them. Cantilever racks are ideal for storing long and heavy steel sheets, as they allow for easy loading and unloading using forklifts or cranes. 4. Roll-out racks: These racks have rollers or ball bearings that allow steel sheets to be easily rolled in and out, similar to a drawer. Roll-out racks are useful when frequent access to different sheets is required, as they provide good visibility and easy retrieval. 5. A-frame racks: A-frame racks have angled arms that support steel sheets in a slanted position, resembling the letter "A." This method is suitable for storing large quantities of steel sheets and provides easy access while keeping them organized. 6. Automated storage and retrieval systems (AS/RS): These systems use computer-controlled mechanisms to automatically store and retrieve steel sheets. AS/RS can be designed as vertical lift modules or robotic systems, maximizing storage capacity and efficiency. It is important to consider factors such as sheet size, weight, accessibility, and safety when choosing the appropriate storage method for steel sheets. Adequate measures should also be taken to protect the sheets from moisture, dust, and other environmental factors that could potentially affect their quality.
- Q: What is the difference between a hot rolled and hot dipped galvanized steel sheet?
- A hot rolled steel sheet is produced by rolling the steel at high temperatures, typically above 1,000 degrees Fahrenheit. This process allows the steel to be shaped and formed easily, resulting in a sheet with a rougher and less precise surface finish. Hot rolled steel sheets are commonly used in applications where strength and durability are key factors, such as in construction and structural projects. On the other hand, a hot dipped galvanized steel sheet goes through an additional process after being hot rolled. The steel sheet is immersed in a bath of molten zinc, which creates a protective coating on the surface of the steel. This coating provides excellent corrosion resistance and helps to prevent rusting, making hot dipped galvanized steel sheets ideal for outdoor and exposed applications. The main difference between the two types of steel sheets lies in their surface finish and protective properties. While hot rolled steel sheets have a rougher surface, hot dipped galvanized steel sheets have a smoother and more uniform appearance due to the zinc coating. Additionally, the galvanization process provides enhanced corrosion protection to the steel, extending its lifespan and making it suitable for harsh environments. In summary, hot rolled steel sheets are versatile and commonly used in various applications, while hot dipped galvanized steel sheets offer added protection against corrosion and are often preferred for outdoor or exposed applications.
- Q: What is the average thermal conductivity of steel sheets?
- The average thermal conductivity of steel sheets typically ranges from 15 to 50 Watts per meter Kelvin (W/m·K).
- Q: What is the average lead time for ordering steel sheets?
- The average lead time for ordering steel sheets varies depending on the supplier and the specific circumstances, but it typically ranges from 1 to 4 weeks.
- Q: Are steel sheets suitable for bridge construction?
- Yes, steel sheets are suitable for bridge construction. Steel is a strong and durable material that can withstand heavy loads and provide structural stability to bridges. It offers various advantages such as high strength-to-weight ratio, flexibility in design, and resistance to corrosion. These qualities make steel sheets an ideal choice for constructing bridges, ensuring their long-term reliability and safety.
- Q: How do steel sheets compare to wood sheets?
- Steel sheets and wood sheets have distinct differences in terms of strength, durability, and use cases. Firstly, steel sheets are known for their exceptional strength and durability. They can withstand heavy loads, extreme weather conditions, and are highly resistant to warping, rotting, and insect damage. Wood sheets, on the other hand, are less robust and can be vulnerable to moisture, termites, and decay if not properly treated or maintained. In terms of versatility, steel sheets offer a wide range of applications. They are commonly used in construction, automotive, and manufacturing industries due to their high tensile strength and structural stability. Wood sheets, on the other hand, are often used in interior design, furniture making, and smaller-scale construction projects due to their natural aesthetic appeal and ease of manipulation. Additionally, steel sheets are fire-resistant, making them a safer option compared to wood sheets, which are combustible and can contribute to the spread of fire. Steel sheets also have a longer lifespan, requiring less maintenance and replacement compared to wood sheets, which may need regular refinishing, sealing, or replacement due to wear and tear. However, wood sheets have their advantages as well. They are typically more cost-effective than steel sheets, making them a popular choice for budget-conscious projects. Wood sheets also have better insulation properties, providing natural warmth and soundproofing qualities. Ultimately, the choice between steel sheets and wood sheets depends on the specific requirements of the project, including factors such as budget, desired aesthetics, structural needs, and environmental considerations.
- Q: Are steel sheets suitable for food processing industries?
- Yes, steel sheets are suitable for food processing industries. Steel is a durable and hygienic material that is resistant to corrosion, heat, and chemicals, making it ideal for food processing equipment and surfaces. It is also easy to clean and maintain, ensuring food safety standards are met.
- Q: Can steel sheets be used for electrical enclosures?
- Yes, steel sheets can be used for electrical enclosures. Steel is a commonly used material due to its durability, strength, and ability to provide electromagnetic shielding. It is suitable for protecting electrical components from external factors such as moisture, dust, and impact while also providing a safe and secure environment for the electrical equipment.
- Q: How do steel sheets compare to other materials in terms of durability?
- Steel sheets are widely recognized for their exceptional durability compared to other materials. The unique properties of steel, such as its high tensile strength and resistance to corrosion, contribute to its long-lasting nature. Unlike materials like wood or plastic, steel sheets are not easily susceptible to wear and tear, making them a preferred choice for various applications that require durability. Steel sheets can withstand heavy loads without bending or warping, making them suitable for construction projects, automotive manufacturing, and industrial applications. Additionally, steel sheets have a longer lifespan compared to other materials, reducing the need for frequent replacements and maintenance. Overall, the durability of steel sheets is unmatched by many other materials, making them a reliable and cost-effective choice for many industries.
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Prime quantity cold Rolled Steel Coils/Sheets from China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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