Cold Rolled Steel Sheets and Roofing Aluminum Sheets Wholesale from CNBM
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
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Specification
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.
- Q: What are the different forming methods for aluminum sheets?
- There are several different forming methods that can be used to shape aluminum sheets. These methods include: 1. Roll Forming: This process involves passing the aluminum sheets through a series of rollers that gradually shape the material into the desired form. Roll forming is often used to create long, continuous shapes such as channels or rails. 2. Press Forming: Press forming uses hydraulic or mechanical presses to apply force to the aluminum sheet, creating the desired shape. This method is commonly used for forming complex shapes with tight tolerances. 3. Stretch Forming: In stretch forming, the aluminum sheet is clamped at its edges and then stretched over a die, causing the material to conform to the shape of the die. This method is often used to produce curved or contoured parts. 4. Deep Drawing: Deep drawing involves placing a blank of aluminum sheet into a die and then using a punch to force the material into the die cavity, creating a hollow shape. This method is commonly used to produce cylindrical or box-shaped parts. 5. Hydroforming: Hydroforming uses hydraulic pressure to shape the aluminum sheet against a die. This method is particularly useful for producing complex, intricate shapes with smooth surfaces. 6. Incremental Sheet Forming: In incremental sheet forming, a CNC machine moves a small tool over the surface of the aluminum sheet, gradually shaping it by applying localized pressure. This method is often used for prototyping or small-scale production. These forming methods offer different advantages and are suitable for different applications. The choice of method depends on factors such as the desired shape, complexity, and volume of production.
- Q: Is it possible to use aluminum sheets in environments with high temperatures?
- <p>Yes, aluminum sheets can be used in high-temperature environments, but with certain considerations. Aluminum has a high melting point of around 660掳C (1220掳F), which allows it to withstand high temperatures. However, its mechanical properties can degrade over time when exposed to sustained high temperatures, especially above 200掳C (392掳F). For applications requiring long-term exposure to high temperatures, special heat-resistant aluminum alloys or coatings may be necessary to maintain structural integrity and performance. It's also important to consider the specific conditions and the maximum temperature the aluminum will be exposed to when determining its suitability for a high-temperature application.</p>
- Q: Does anyone know anything about the value of aluminum can(beer, soda, etc.) pull tabs? I have heard a rumor that the tabs are worth more than the cans and that a gallon jug of tabs can be sold at recycling centers for several hundred dollars.Anyone know if this is really true?
- This okorder posting stating tab redemption to be a myth, The type I silver aluminum pull tab (the normal pop can tab which accounts for 96.21% of the U.S. market) weighs in at about 0.65 pounds per thousand (0.0104 ounces each). These tabs have no special value other than the fact that they are scrap aluminum. A gallon of tabs is about 3,400-4,700 tabs (they is no way to get an exact number, as I have recorded 156 different tabs, and there is the matter of the little curly thing which tangles all the tabs together and can affect volume by up to 36%), so a gallon should weigh in close to 2.65 pounds. As scrap aluminum is going for 50 cents to a dollar, depending where you live, yoiu would therefore have a value of $1.33 to $2.65 in metal.
- Q: Our production needs a large number of plating aluminum plate, consult domestic and imported aluminum plate difference?
- Guangdong Huayuan prosperous is the largest aluminum plate supplier 021-56808701, in Shanghai / Tianjin / Chongqing have logistics and storage, domestic aluminum plating surface coating treatment is less than imports, stamping coating is easy to fall,
- Q: What are the typical thicknesses of aluminum sheets?
- The typical thicknesses of aluminum sheets can vary depending on the specific application and industry requirements. However, some common standard thicknesses for aluminum sheets are 0.025", 0.032", 0.040", 0.050", 0.063", 0.080", 0.090", 0.100", 0.125", and 0.190" inches. These thicknesses are often used in various industries such as construction, automotive, aerospace, and manufacturing. It is important to note that aluminum sheets can also be customized to meet specific thickness requirements for specialized applications.
- Q: Can aluminum sheets be used for electrical busbars?
- Yes, aluminum sheets can be used for electrical busbars. Aluminum is a commonly used material for busbars due to its excellent electrical conductivity, lightweight nature, and cost-effectiveness. However, it is important to consider factors such as current carrying capacity, temperature rise, and mechanical strength when selecting aluminum sheets for busbar applications.
- Q: This question asks for methods to maintain and repair aluminum sheets once they have been installed.
- <p>To maintain and repair aluminum sheets after installation, follow these steps: Regularly clean the surface with a soft cloth and mild detergent to remove dirt and grime. Avoid abrasive materials that can scratch the surface. For minor scratches or dents, use aluminum filler or touch-up paint that matches the sheet's color. Apply the filler or paint carefully, following the manufacturer's instructions. For more severe damage, consider hiring a professional to assess and repair the damage to ensure structural integrity. Always check for any signs of corrosion and address them promptly to prevent further damage. Regular maintenance will prolong the life of aluminum sheets and keep them looking their best.</p>
- Q: What are aluminum sheets?
- Aluminum sheets are thin flat pieces of aluminum that are commonly used in various industries for applications such as construction, automotive manufacturing, packaging, and aerospace. They are versatile, lightweight, and durable, making them ideal for a wide range of purposes.
- Q: This question asks for methods to ensure a project remains cost-effective when using aluminum sheets.
- <p>To ensure your project is cost-effective using aluminum sheets, first, source high-quality aluminum at competitive prices. Consider buying in bulk to reduce per-unit costs. Second, optimize your design to minimize material usage without compromising strength. Use precise cutting techniques to reduce waste. Third, collaborate with reliable suppliers who can offer cost-effective solutions and may provide discounts for long-term partnerships. Lastly, monitor and control your project's budget closely, and consider the lifecycle costs, including maintenance and potential resale value, to ensure long-term cost-effectiveness.</p>
- Q: How do aluminum sheets perform in terms of fatigue resistance?
- Aluminum sheets are known for their excellent fatigue resistance. This means they are capable of withstanding repeated cycles of stress and strain without experiencing significant deterioration in their mechanical properties. Fatigue resistance in aluminum sheets is primarily attributed to their microstructure, which consists of small and uniformly distributed grains. This microstructure helps in distributing the applied stress more evenly throughout the material, preventing the formation and propagation of cracks. Additionally, aluminum sheets can be further enhanced for fatigue resistance through various processing techniques such as heat treatment, alloying, and surface treatments. These techniques can refine the microstructure, increase the strength, and improve the overall fatigue performance of the material. Moreover, aluminum has a relatively low density compared to other metals, which contributes to its superior fatigue resistance. The low density allows for better energy absorption during cyclic loading, reducing the likelihood of crack initiation and propagation. However, it is important to note that fatigue resistance can vary depending on the specific alloy, temper, and thickness of the aluminum sheet. Different aluminum alloys have different mechanical properties and fatigue limits, so it is crucial to select the appropriate alloy and temper based on the specific application requirements. Overall, aluminum sheets are well-regarded for their excellent fatigue resistance, making them a popular choice in industries requiring materials that can withstand cyclic loading and extended service life.
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Cold Rolled Steel Sheets and Roofing Aluminum Sheets Wholesale from CNBM
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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