Cold Rolled Steel (DC01) for Building Material

Cold Rolled Steel (DC01) for Building Material

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Basic Info.

Model NO.:Dc01

Technique:Cold Rolled

Standard:EN

Steel Grade:DC01

Export Markets:Global

Additional Info.

Trademark:CWG

Packing:Standard Seaworthy Packing, Bundle or Pallet

Standard:EN

Origin:China

HS Code:72099000

Product Description

1.Surface : General, Bright, Dull and Mirror finish, oiled or unoiled
2.Thickness: 0.1mm-3.5mm
3. Width:1000mm,1250mm, special width
4. Provide original mill test certificate and original production certificate of these standards
5. Coil ID: 508mm. 610mm
6. Coil weight: 4-15MT as per client's requirement
7. Trade term: FOB/ CIF/ CFR
8.Application:Construction filed, shiping building industry, petroleum&cheical industry, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fileds.

Cold Rolled Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel coil may be manufactured in the form of sheets, strips, bars, or other forms

Q: What are the applications of steel coils?: Steel coils have a wide range of applications across various industries. One of the primary uses of steel coils is in the construction industry, where they are commonly used for structural purposes. Steel coils can be shaped and formed into various shapes and sizes to create beams, columns, and other structural components for buildings, bridges, and infrastructure projects. Another significant application of steel coils is in the manufacturing of automobiles. Steel coils are used to produce different parts and components of vehicles, including body panels, chassis, frames, and engine parts. The high strength and durability of steel make it an ideal material for ensuring the safety and longevity of automobiles. Additionally, steel coils are widely used in the manufacturing of household appliances, such as refrigerators, washing machines, and stoves. The versatility of steel allows it to be easily molded and formed into different shapes and sizes, making it suitable for various appliance components. Steel coils also find applications in the energy sector, particularly in the production of power generation equipment and pipelines. Steel coils are used to manufacture turbines, generators, and other equipment used in power plants. They are also utilized in the construction of pipelines for transporting oil, gas, and other fluids. Furthermore, steel coils are extensively employed in the fabrication of storage tanks, industrial machinery, and agricultural equipment. They are also used in the production of furniture, shelving units, and various metal products. In summary, steel coils have a diverse range of applications in construction, automotive, appliance manufacturing, energy, and other industries. The strength, durability, and versatility of steel make it an essential material for various structural and functional purposes.

Q: I want to anodize steel using heat. some steel turns gray instead of coloring when I heat it up using a torch.: Steel doesn't anodize in the sense that aluminum and some other metals do. However, it can be heat-colored. The trick is to clean the surface first (it must be oxide free), then heat gently until the colors appear. These are called temper colors in steel. They are due to a thin adherent layer of oxide that forms and thickens as temperature is increased. They are quite temperature dependent. As the steel is heated, the first color to appear is pale yellow. This will progress through darker yellows, browns, purples, and blues as the temperature rises. Above blue, the oxide becomes the gray/black color you are apparently getting - this is the result of heating too fast and too hot. See the chart at the site below for colors in plain carbon steel. Note that the temperatures are pretty low - It all starts around 400 F and if you go above 600 F the show's all over.

Q: What are the common challenges faced in steel coil production?: Some common challenges faced in steel coil production include ensuring consistent quality and thickness of the coil, maintaining efficient production rates, managing inventory and storage of coils, addressing issues related to coil surface defects and handling, and adhering to strict safety regulations. Additionally, fluctuations in raw material prices and market demand pose further challenges for steel coil producers.

Q: Yes, I understand it can weaken steel greatly. But can it MELT steel? (key word: melt): Jet fuel is kerosene in 6 grades and highly filtered. can it melt or weaken steel? No, it preserves it.

Q: I want to make a lap steel guitar in my wood tech class. can anyone give me a link to a video or site that has steps on how to build one.: Steel guitars have cables attached to foot pedals to change the sound. I don't know how this would work with the top resting on your lap.

Q: How are steel coils used in the manufacturing of electrical components?: Steel coils are used in the manufacturing of electrical components as they provide a strong and reliable core for various types of transformers and inductors. These coils are often wound around a steel core to enhance magnetic properties and improve efficiency, allowing for the transformation and transfer of electrical energy.

Q: How are steel coils processed into finished products?: Steel coils are processed into finished products through a series of steps including uncoiling, leveling, cutting, shaping, and surface treatment. The uncoiling process involves unwinding the steel coil to create a flat sheet. Next, leveling machines remove any unevenness in the sheet's surface. Then, the sheet is cut into desired lengths or shapes using cutting machines. Shaping processes such as bending, rolling, or stamping are performed to achieve the desired product form. Finally, surface treatment techniques like galvanizing, painting, or coating are applied to enhance the product's durability and appearance.

Q: How are steel coils used in the production of electrical switches?: Steel coils are used in the production of electrical switches as they serve as a crucial component in the electromagnet that enables the switch to function. The magnetic properties of the steel coils allow for the creation of a strong magnetic field when an electric current passes through them, which in turn allows the switch to be activated or deactivated, controlling the flow of electricity.

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: Are Steel buildings Fire Resistant, just want to know as I am going to owe it . Suggestions required…………..: What burns in a building are mostly the furnishings and interior, not the frame it's made of. Steel buildings are more expensive to insure against fire than wood frame buildings, because in a fire more steel is damaged by warping and distortion than would happen in a wood-framed structure, and wood structures are easier (and cheaper) to repair. Of course, if everything in a building was non-flammable, fire would never occur. That doesn't usually happen, though, and it's all the flammable stuff that most buildings house inside that burns.

Send your message to us

*Email

*TEL

*Quantity

*Unit