cold rolled steel coil / sheet / plate -SPCE in CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Description:
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.
Specification:
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 |
Application:
1. Refrigerators, cabinets, power distribution baords and drums.
2. Automobile floor and roof panels.
3. Automobile fenders and quarter panels
4. Automobile fenders and quarter panels
Images:
Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely hope to establish good and long-term business relationship with your esteemed company.
- Q: What is the average tensile strength of a steel coil?
- The average tensile strength of a steel coil can vary depending on the specific grade and type of steel used. However, on average, steel coils tend to have tensile strengths ranging from 300 to 2,000 megapascals (MPa).
- Q: How do steel coils contribute to the energy efficiency of buildings?
- Steel coils contribute to the energy efficiency of buildings in several ways. Firstly, steel coils are often used in the construction of roofs and walls, providing a durable and well-insulated structure that helps to minimize heat transfer and reduce energy loss. Additionally, steel coils can be coated with reflective materials, such as cool roof coatings, which help to reflect the sun's heat and reduce the cooling load on the building. Lastly, steel coils are also commonly used in the manufacturing of HVAC systems, ensuring efficient heating and cooling operations, further enhancing the energy efficiency of buildings.
- Q: How are steel coils inspected for surface cleanliness using cleanliness tests?
- Steel coils are inspected for surface cleanliness using cleanliness tests through various methods such as visual inspections, magnetic particle inspections, and solvent extraction tests. Visual inspections involve visually examining the surface of the steel coils for any visible contaminants or defects. Magnetic particle inspections use magnetic particles that are applied to the surface of the coils, and if there are any defects or contaminants present, the particles will accumulate and make them visible. Solvent extraction tests involve using a solvent to extract any contaminants from the surface of the steel coils, and then analyzing the extracted solution to determine the level of cleanliness. These tests help ensure that the steel coils meet the required standards for surface cleanliness.
- Q: How are steel coils used in the manufacturing of consumer goods?
- Steel coils are used in the manufacturing of consumer goods as a primary material for various applications. They are commonly used in the production of appliances, automotive parts, construction materials, and packaging materials. The coils can be shaped, cut, and formed into different components or structures, providing strength, durability, and versatility to the end products.
- Q: How are steel coils transported?
- Steel coils are typically transported using specialized flatbed trucks or railcars. The coils are carefully loaded onto these vehicles and secured using straps or chains to prevent any movement during transit. In some cases, shipping containers are also used to transport steel coils via cargo ships.
- Q: What are the dimensions of steel coils used in shipbuilding?
- The dimensions of steel coils used in shipbuilding vary depending on the specific requirements of the ship being built. However, common dimensions for steel coils in shipbuilding typically range from 2-15 mm in thickness and 600-2000 mm in width.
- Q: What are the different types of coil recoiling machines?
- The different types of coil recoiling machines include manual coil recoilers, semi-automatic coil recoilers, and fully automatic coil recoilers.
- Q: Can steel coils be coated with electrically conductive materials?
- Yes, steel coils can be coated with electrically conductive materials. This coating process enhances the electrical conductivity of the steel coils and allows them to conduct electricity efficiently.
- Q: What are the different methods of slitting edge trimming for steel coils?
- Steel coils can be slit using various methods, each with its own benefits and applications. 1. Rotary Shear Slitting: This approach utilizes rotary knives mounted on a rotating shaft to cut through the steel coil. The knives create a shearing action as they pass through the coil. Rotary shear slitting is versatile, accommodating various coil thicknesses and materials. It is commonly employed for high-volume production, offering clean and precise cuts. 2. Crush Cut Slitting: This method involves pressing the steel coil against a hardened anvil with a rotating knife. The coil is cut by crushing it against the anvil. Crush cut slitting is suitable for thinner gauge materials and those sensitive to shearing forces. It provides clean cuts but may have limitations in terms of coil thickness and width. 3. Razor Slitting: Razor slitting employs a razor blade mounted on a rotating shaft to slice through the steel coil. This method is commonly used for thin and delicate materials that require precise and burr-free edges. While it provides clean cuts, it may be limited in terms of coil thickness and width. 4. Shear Slitting: This approach utilizes a pair of opposing blades to shear through the steel coil. The blades move past each other, creating a scissor-like cutting action. Shear slitting is commonly used for heavier gauge materials, offering clean and precise cuts. It is suitable for high-speed production and can handle a wide range of coil thicknesses and materials. 5. Laser Slitting: Laser slitting employs a high-powered laser beam guided by computer-controlled optics to cut through the steel coil. It offers precise and clean cuts and is suitable for various coil thicknesses and materials, including high-strength steels. Laser slitting provides a high level of accuracy and can handle complex cutting patterns. Each method has its own advantages and considerations, depending on the specific requirements of the steel coil slitting operation. Factors such as coil thickness, material type, desired edge quality, and production volume will influence the choice of slitting method.
- Q: I would like to build steel galvanization plant.
- Galvanising Plant
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cold rolled steel coil / sheet / plate -SPCE in CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 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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