Prime quantity Cold Rolled Steel Coils/Sheets
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 200000 m.t./month
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Specification
Product Name | Cold Rolled Sheet Coil |
Material | SPCC/SPCD/SPCE/DC01/ST12/ ST14/SPCD/DC03/DC04 ect. |
Grade Standard | JIS G3302, EN10142, ASTM653, ASTM95 |
Thickness | 0.15-3.5mm |
Width | 600mm-1500mm |
Coil ID | 508-610mm |
Coil OD | max 1500mm |
Weight | 3-10 Tons |
Tolerance | Thickness tolerance:+/-0.02mm; Width tolerance:+/-5mm |
Surface | No-skin passed or Skin passed, Tensile leveled |
Surface Treatment | Chromate/Unchromate passivation, fingerprint resistant treatment, oiled/unoiled |
Annual Output | 350,000MT |
Application | Construction, hardware, home applicances, interior decoration |
General Application of Cold Rolled Steel Coil:
Classification | Designation | Characteristics | Main applications |
Commercial quality | SPCC SPCCT | Commercial quality suitable for bending fabrication and simple forming; this is the type in greatest demand. | Refrigerators, cabinets, power distribution baords and drums. |
Drawing quality | SPCD | Drawing quality second only to that of SPCEN. Excellent uniformity. | Automobile floor and roof panels. |
Deep-drawing quality | SPCE SPCF | Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn. | Automobile fenders and quarter panels |
Extra deep-drawing quality | SPCG | Extra-low-carbon steel sheets with highest workability | Automobile internal panels and deep-drawn parts |
- Q:How are steel coils used in the production of household appliances?
- Steel coils are used in the production of household appliances as they serve as the primary material for manufacturing various components such as the outer body, frame, and internal structures. These coils are formed into different shapes and sizes, allowing for the creation of durable and robust appliances. The steel coils provide strength, stability, and resistance to wear and tear, ensuring the longevity and reliability of the appliances.
- Q:My mother is in a weilding class, and today she accidentally welded Galvanized Steel. She doesn't feel good and she wants to know what the symptoms are for Galvanized Poisoning from breathing in the Fumes. Please help, I am worried for her.
- Galvanized steel is nothing more than regular steel with zinc added. However, unless you wear the proper gear or ventilate the fumes away, the zinc can cause heavy metal poisoning. As someone who has suffered from it before, usually the symptoms are an upset stomach, feeling queasy, diarrhea, and sometimes hallucinations. If it is bad, you start getting joint pain, a metallic taste in your mouth, and develop a fever. Usually, you can treat mild zinc poisoning by drinking lots of fluids and flushing out your system as much as possible. Still, if the problems persist for more than an hour or so, it can be lethal with many blacksmiths having died as a result of it. If she still feels bad, call a poison control center and tell them she breathed in zinc fumes. They will probably tell you to go to the ER to start treatment. It is not something you wait out.
- Q:What are the different methods of coil edge trimming?
- Various industries commonly use several methods for coil edge trimming. These methods include: 1. Shearing: Cutting the edges of the coil is accomplished using a shear blade. Shearing is a popular technique for thick coils and can be done manually or with a machine. It provides a clean and straight cut but may not be suitable for thin or delicate materials. 2. Slitting: In this process, the coil is passed through slitter knives that make multiple cuts along the edge, creating narrower strips. Slitting is commonly used for producing narrow coils or strips of various widths. It can be done in-line with a coil processing line or as a separate standalone process. 3. Laser cutting: A precise method of coil edge trimming, laser cutting employs a high-powered laser beam to cut through the material. It offers high accuracy and flexibility for cutting complex shapes or patterns. Laser cutting is commonly used for thin or delicate materials, minimizing the risk of deformation or damage caused by other cutting methods. 4. Plasma cutting: Plasma cutting is a thermal cutting process that employs a plasma torch to cut through the coil. It is suitable for cutting a wide range of materials, including thick coils. Plasma cutting is known for its high cutting speed and ability to cut through materials with high melting points, such as stainless steel or aluminum. 5. Waterjet cutting: This method utilizes a high-pressure jet of water mixed with an abrasive material to cut through the coil. It is a versatile technique that can cut a wide range of materials and thicknesses. Waterjet cutting provides a smooth and precise cut without heat-affected zones, making it suitable for sensitive materials. 6. Guillotine cutting: Guillotine cutting involves using a guillotine-style blade to cut through the coil. It is a quick and efficient method that provides a straight cut. Guillotine cutting is commonly used for cutting coils of various thicknesses and is often performed with a machine for higher precision. Each method of coil edge trimming has its own advantages and considerations depending on the specific requirements of the application. The choice of method usually depends on factors such as material properties, thickness, desired cutting accuracy, production volume, and budget constraints.
- Q:I'm looking for a steel plate for an design project that requires neodymium magnets to be stuck on them. I am trying to figure out what kind of steel plate would have hold the magnets up the best.
- Magnetic okorder / Thus, copper, gold, silver, iron are metals but not alloys if not combined with other elements.
- Q:Can steel coils be bent or shaped?
- Yes, steel coils can be bent or shaped. Steel coils are highly flexible and can undergo various bending and shaping processes to achieve desired forms and configurations.
- Q:What are the challenges in coil recoiling for high-strength steel?
- Coil recoiling for high-strength steel presents several challenges that must be addressed. To begin with, high-strength steel possesses heightened hardness and strength, rendering it more difficult to coil than regular steel. The greater tensile strength of high-strength steel places additional strain on the recoiling machinery, potentially resulting in damage or machinery failure. Moreover, high-strength steel tends to exhibit reduced ductility, meaning it is less able to endure deformation without fracturing. Recoiling high-strength steel coils necessitates meticulous handling and control to prevent excessive bending or stretching that could lead to material breakage or cracking. Another obstacle arises from the shape memory effect of high-strength steel, whereby the material returns to its original shape after being deformed. Although this property can be advantageous in certain applications, it complicates the recoiling process as the steel coil resists reshaping into a new coil form. Furthermore, high-strength steel often possesses a more intricate microstructure compared to regular steel, characterized by various phases and grain boundaries. This complexity can heighten the difficulty of the recoiling process, as it can impact the material's mechanical properties and response to deformation. Finally, the surface finish of high-strength steel coils is crucial for many applications. Recoiling can introduce surface defects, such as scratches or marks, which may impair the functionality or appearance of the final product. Consequently, maintaining a high-quality surface finish during the recoiling process poses a significant challenge. In summary, the challenges associated with coil recoiling for high-strength steel encompass increased stress on recoiling equipment, reduced ductility, the shape memory effect, complex microstructure, and the need for a high-quality surface finish. Overcoming these challenges necessitates specialized equipment, precise control, and careful handling to ensure the integrity and quality of the recoiled high-strength steel coils.
- Q:I have good quality knives that I sharpen with various things, but mostly with a fine, diamond encrusted dry stone (eze lap) . When I run them over the steel, it doesn't seem to make any difference. I've heard that it aligns the edge, whatever that means. Using a steel, is it all just for show ?
- It does NOT sharpen a knife, It helps to keep a sharp knife sharp. Once you have sharpened your knife weather on a stone or other ways you should use the steel before using each time to keep it's edge . Think of an athlete who works out to gain muscles(sharpening) and stretches(steel) before using them. The show part is all in the way you use the steel, some just go downward and some go upward, either way you need to change sides of the blade on each stroke just like sharpening.
- Q:How do steel coils contribute to the marine vessel construction industry?
- Steel coils are essential components in the marine vessel construction industry as they play a crucial role in the fabrication of various structural elements of ships and boats. These coils are typically made of high-quality steel and are used in a variety of ways to contribute to the construction and performance of marine vessels. Firstly, steel coils are utilized in the construction of the hull, which is the main body of the ship. The hull requires strong and durable materials to withstand the harsh conditions of the sea, including waves, corrosion, and impacts. Steel coils provide the necessary strength and integrity to the hull, ensuring the vessel's structural integrity and safety. Moreover, steel coils are also employed in the fabrication of decks, bulkheads, and other internal structures of marine vessels. These components are crucial for dividing the ship into compartments, providing stability, and supporting various equipment and machinery. Steel coils are known for their excellent tensile strength, which allows them to bear heavy loads and resist deformation, making them ideal for constructing these vital components. Additionally, steel coils are used in the construction of propulsion systems and other mechanical parts of marine vessels. These coils are often shaped and formed into specific components, such as shafts, gears, and propellers, which are critical for the vessel's propulsion and maneuverability. The high strength and durability of steel coils ensure the reliability and efficiency of these mechanical systems, enabling smooth navigation and operation of the vessel. Furthermore, steel coils contribute to the marine vessel construction industry by enhancing the overall safety and longevity of ships and boats. Steel is known for its resistance to corrosion, which is a significant concern in marine environments due to the presence of saltwater. By utilizing steel coils, marine vessels can withstand the corrosive effects of seawater, reducing the need for frequent maintenance and repair. This, in turn, improves the lifespan of the vessel and reduces the risk of accidents or failures at sea. In conclusion, steel coils are indispensable in the marine vessel construction industry. These coils provide the necessary strength, durability, and resistance to corrosion, ensuring the safety, performance, and longevity of ships and boats. From the construction of the hull to the fabrication of internal structures and mechanical components, steel coils play a vital role in every aspect of marine vessel construction.
- Q:How are steel coils used in the production of doors and windows?
- The strength and versatility of steel coils make them crucial in the manufacturing process of doors and windows. Typically made from high-quality steel, these coils have various applications. To begin with, steel coils are utilized in the creation of door and window frames. When unrolled, they are cut into specific lengths to match the desired dimensions of the frame. The steel is then bent and shaped into the required design, ensuring durability and strength. Furthermore, the coils are employed in producing the panels or glass holders for doors and windows. The steel is cut and formed into the desired shape, and then either welded or attached to the frame. This guarantees a sturdy structure capable of withstanding the weight and pressure of the glass or panels. In addition, steel coils are also used for manufacturing hinges and other hardware components. By cutting and shaping the coils, the necessary parts are created, ensuring sufficient strength to support the movement and functionality of the doors and windows. Moreover, steel coils serve decorative purposes as well. They can undergo embossing or be coated with different finishes, enhancing the appearance of doors and windows. This vast range of design options enables manufacturers to create products that cater to various architectural styles and individual preferences. In essence, steel coils play a pivotal role in the production of doors and windows. From creating frames, panels, hinges, and hardware components to offering customization and aesthetic appeal, their importance cannot be overstated.
- Q:What are the common coil storage conditions?
- Common coil storage conditions include keeping the coils in a dry and well-ventilated area, away from direct sunlight and moisture. It is also important to store the coils in a clean and organized manner, preferably on pallets or racks, to prevent damage or deformation. Additionally, maintaining a stable temperature and humidity level is crucial to minimize the risk of corrosion or other forms of deterioration.
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Prime quantity Cold Rolled Steel Coils/Sheets
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 200000 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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