Excellent Cold Rolled Steel Coil / Sheet in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000000 m.t./month
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Specification
The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling, kinds of new technology and new process of global cold rolling production have been applied. Therefore the manufacturing, home appliance, automobile etc. Quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many rocessing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing
COLD ROLLED STEEL | |
Thicknenss | 0.10mm-4.00mm |
Width | 600mm-2000mm |
Sheets length | 1200-6000mm |
Coil inner diameter | 508-610mm |
Surface treatement | matt finish/bright finish,oiling/dry, bright anneal/black anneal |
Coil weight | 3-5t |
Package & Delivery
Package details: Standardseaworthy packing for international delivery.
Delivery: According to theexact quantity of your order.
Quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many rocessing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing
- Q: I want to buy a chain that will last a long time and that i can wear ALL the time.What are the disadvantages to stainless steel jewelry?Does it look as good as silver?Is there much diference in apperance?
- I okorder /... Go for the stainless steel chain if you like it. It does look different than silver and has a more machine like metallic luster (I think). By the way, good stainless steel chains are often more expensive than silver. So don't let anyone laugh at you.
- Q: What are the common surface defects found in steel coils?
- Steel coils can have several surface defects commonly found. One prevalent defect is rust or corrosion, which happens when moisture contacts the steel surface and causes oxidation and rust formation. Another defect is scratches or abrasions, occurring during coil handling or transportation. These can vary from small surface scratches to deeper gouges that affect the steel's structural integrity. Surface roughness or unevenness is also possible due to improper rolling or cooling processes during manufacturing, resulting in inconsistent surface texture that affects appearance and performance. Scale is another defect, forming an oxide layer during manufacturing, giving the steel a rough and uneven look. Finally, oil or grease stains may occur during manufacturing or handling, impacting paint or coating adhesion. These common surface defects impact steel quality, appearance, and performance, often requiring cleaning, grinding, or recoating as remedial actions.
- Q: What are the common coil slitting methods?
- The common coil slitting methods include rotary shear slitting, loop slitting, and oscillating slitting.
- Q: How are steel coils used in the production of automotive stampings?
- Steel coils are an essential component in the production of automotive stampings. These coils are typically made from high-quality steel and are cut into specific widths and lengths to meet the requirements of automotive manufacturers. The first step in using steel coils for automotive stampings is to uncoil the steel. This is done using a machine called a decoiler, which unwinds the coil and feeds it into the stamping machine. The decoiler ensures a continuous supply of steel for the stamping process. Once the steel coil is unwound, it is fed into the stamping machine, which is equipped with a die that shapes the steel into the desired automotive component. The die is designed to create precise and complex shapes, such as car body panels, doors, fenders, or structural components. The stamping machine applies force to the steel coil, pressing it against the die and forming it into the desired shape. The high-quality steel used in the coils ensures that the stamped components have the necessary strength and durability required for automotive applications. After the stamping process, the stamped components are inspected for quality and precision. Any imperfections or defects are identified and corrected before the components are sent for further processing, such as painting, welding, or assembly. Overall, steel coils play a crucial role in the production of automotive stampings. They provide a continuous supply of high-quality steel, which is shaped into precise and durable automotive components. The use of steel coils ensures that the automotive stampings meet the required standards for strength, durability, and precision.
- Q: How are steel coils used in the production of metal signs?
- Steel coils are used in the production of metal signs by being processed through a series of steps such as cutting, shaping, and welding. The coils are uncoiled and cut into the desired size and shape for the sign. Then, they are shaped using various methods like bending or rolling to achieve the desired design. The coils may also undergo welding to join different sections or add additional components to the sign. Overall, steel coils provide the raw material necessary for creating durable and sturdy metal signs.
- Q: which elements are alloyed to make stainless steel?A Fe, CB Fe, MnC Fe, NiD Fe, CrE Fe, Cr, Ni
- E. Stainless steel is mainly comprised of Cr and Ni. Steel is an alloy composed mainly of iron. On a side note, Carbon is not really in stainless steel and it is only less than .1%
- Q: Why can't the coil weight be too low?
- And may make the level stacked steel coil collapse, rolling, produce production safety accidents.
- Q: What is the process of uncoiling a steel coil?
- The process of uncoiling a steel coil involves feeding the coil into a machine called a decoiler. The decoiler holds the coil and gradually unrolls it, allowing the steel to be straightened and fed into downstream manufacturing processes. This is typically done by using a combination of motorized rollers and tension control systems to ensure a controlled and smooth uncoiling process.
- Q: How do steel coils perform in high-temperature applications?
- Steel coils perform well in high-temperature applications due to their excellent heat resistance and structural stability. The high melting point of steel allows it to maintain its strength and shape even at elevated temperatures, making it suitable for various industries such as automotive, construction, and manufacturing. Additionally, steel coils can withstand thermal expansion and contraction without warping or deforming, ensuring reliable performance and durability in extreme heat conditions.
- Q: Do you know of any movies that featured the steel drum?
- You okorder /.. If I can find any clips, I'll add them, but I'm sure that many movies in the proper settings (Trinidad, etc.) would have such music and/or show a group or at least a single performer. For example, Cool Running could be a possibility.
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Excellent Cold Rolled Steel Coil / Sheet in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000000 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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