Steel Rolled Coil SS400 Q345 Hot Rolled Steel Coil
- Ref Price:
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- 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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Item specifice
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.
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.
- Q:What are aluminum sheets used for?
- Aluminum sheets are widely used for various applications such as building facades, roofing, automotive parts, aircraft components, packaging materials, electrical wiring, and heat exchangers due to their lightweight, corrosion-resistant, and malleable properties.
- Q:The which temperature the aluminum evaporates in vacuum?
- Aluminum boils at 2519 °C (4566 °F) at normal pressure. In a vacuum, it might boil (a little) at 808 °C, but actually this is better known as subliming.
- Q:Can aluminum sheets be laser cut?
- Yes, aluminum sheets can be laser cut.
- Q:Are the aluminum sheets suitable for manufacturing automotive chassis?
- Yes, aluminum sheets are suitable for manufacturing automotive chassis. Aluminum is a lightweight and strong material, making it an ideal choice for constructing automotive chassis. It offers several advantages such as improved fuel efficiency, better handling, and increased structural rigidity. Aluminum's ability to absorb and dissipate impact energy also enhances passenger safety. Additionally, aluminum is corrosion-resistant, which helps prolong the lifespan of the chassis. Overall, using aluminum sheets in the manufacturing process of automotive chassis provides numerous benefits and is a suitable choice for this application.
- Q:What are the weight and density of aluminum sheets?
- The thickness and dimensions of aluminum sheets determine their weight and density. In general, aluminum has a density of approximately 2.7 g/cm³ or 2700 kg/m³. To calculate the weight, you can multiply the density by the volume of the sheet. For instance, if you have a 1-meter by 1-meter sheet that is 1 millimeter thick, the volume would be 0.001 cubic meters (1 meter x 1 meter x 0.001 meter). By multiplying this volume by the density of aluminum, you would find that the weight of the sheet is 2.7 kilograms (0.001 cubic meters x 2700 kg/m³). Keep in mind that these values may vary depending on the specific dimensions and thickness of the aluminum sheet.
- Q:a dream I had where the carbon element was extracted from aluminum and ploished it became transparent, it was bendable and you could puncher it with out breaking it ?
- Aluminium is an element! Elements are pure substances, therefore aluminium doesn't contain any carbon. What do you mean?
- Q:How does the thermal conductivity of aluminum compare to other metals?
- Compared to many other metals, aluminum boasts a relatively high thermal conductivity. It is often hailed as one of the foremost heat conductors among common metals. With a thermal conductivity of approximately 205 watts per meter kelvin (W/m·K), aluminum surpasses copper (about 401 W/m·K) and even silver (about 429 W/m·K). As a result, aluminum excels at efficiently transferring heat, making it a widely favored option for heat sinks, radiators, and various applications necessitating effective heat dissipation. Nonetheless, it is worth mentioning that certain metals, such as diamond and graphene, surpass aluminum in terms of thermal conductivity.
- Q:How do you ensure the dimensional accuracy of aluminum sheets?
- To ensure the dimensional accuracy of aluminum sheets, several steps can be taken: 1. Precise Manufacturing Process: The aluminum sheets should be manufactured using advanced equipment and techniques that guarantee accurate dimensions. This involves using reliable and calibrated machinery to ensure the sheets are cut, rolled, and formed precisely to the desired specifications. 2. Quality Control Measures: Implementing a comprehensive quality control system is crucial in maintaining dimensional accuracy. This involves regular inspections and measurements at various stages of the manufacturing process to identify any deviations from the required dimensions. This can be done using precision measuring instruments such as calipers, micrometers, or laser scanning devices. 3. Material Selection: The quality of the aluminum used in sheet production plays a significant role in dimensional accuracy. Using high-quality aluminum with consistent properties and minimal impurities ensures that the sheets maintain their desired dimensions throughout the manufacturing process. 4. Temperature Control: Aluminum sheets can be sensitive to temperature variations, which can cause expansion or contraction and affect dimensional accuracy. Maintaining a controlled temperature environment during manufacturing helps minimize these effects and ensures the sheets retain their intended dimensions. 5. Proper Handling and Storage: Aluminum sheets should be handled and stored with care to prevent any deformation or damage that could impact their dimensions. This includes using appropriate lifting equipment, avoiding excessive bending or twisting, and storing them in a controlled environment to prevent exposure to moisture or extreme temperatures. 6. Regular Calibration: It is essential to regularly calibrate the measuring instruments used in the dimensional inspection process. This ensures accurate measurements and eliminates any potential errors that may arise from instrument drift or wear. By following these steps, manufacturers can minimize dimensional variations and maintain the desired accuracy of aluminum sheets, meeting the specific requirements of various applications in industries such as automotive, aerospace, construction, and electronics.
- Q:does anyone know how much aluminium is recycled per year worldwide compared to how much is produced? Even if you know the stats just for Australia or America it would helpthanksxx
- 45% The fact that they can be recycled to produce more cans means there is no excuse for many people to unaware of aluminum recycling. People should also be aware of the benefits that can occur from it. This has created a strong awareness of the recycling nature of cans and this has been a key factor in the growth of this area. In many canteens, dinner halls and corridors across schools and places of work there is a recycling bin. Wherever people can be found drinking from a soft drink can, a specific aluminum recycling bin can be found for cans to be placed in. Compared to the recycling of many other products, it is easier to find a recycle bin. The provisions for recycling soft drink cans have been more progressively tackled and many people are aware of the need to recycle soft drink cans. This has created awareness and knowledge about recycling and this has moved from school to the outside world. One of the major tactics of marketing departments is to target children and get them to pass the message through to all the family. This is usually done in a bad manner but it can also be done promote recycling. You may see people who go around picking up cans that are thrown away without thought and send them to a recycling center. There are some recycling centers that will make payment for numbers of soft drinks that are recycled. This is a way for people to make some money. It would take a phenomenal amount of aluminum recycling to make a fortune. However, it can help the environment and make a small amount of money back so many people can find the motivation to recycle. There are many places that could be a great source of finding soft drink cans that are thrown away: - School playgrounds - The beach - The car park - Parking lots - Busy streets The amount of products that are available to be recycled continues to grow but it is unlikely that they will grow to be more popular than aluminium recycling.
- Q:What are the common thicknesses of aluminum sheets used in construction?
- The common thicknesses of aluminum sheets used in construction typically range from 0.032 inches (0.8 mm) to 0.125 inches (3.2 mm).
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Steel Rolled Coil SS400 Q345 Hot Rolled Steel Coil
- Ref Price:
-
- 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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