Cold Rolled Steel Coils, SPCC,SPCD,SPCE, DC01,DC02,DC03,DC04
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 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: Whats the difference in composition? When LTCS is used generally?Whats the temperature range, that these materials can be used? Is there any relation between Killed carbon steel, LTCS, stainless steel, carbon steel(normal)? How to categorise/classify these?Thankyou very much in advance..
- When exposed to elevated temperatures, quenched and tempered steels are more susceptible than normalized steels to permanent reduction in strength. This is especially true when exposure temperature begins to approach tempering temperature used when the parts were produced. In addition to losing strength, tempered steels also may experience reduced impact toughness after being exposed to long-term elevated temperatures. General belief is that this is the reason for LCC's reduced maximum allowable temperature limit of 345°C / 650°F in B16.34.
- Q: What are the common methods of packaging steel coils for transportation?
- There are several common methods of packaging steel coils for transportation. One widely used method is to use steel strapping or bands to secure the coils together. This method involves tightly wrapping the coils with steel bands and securing them with metal buckles or seals. The strapping helps to keep the coils in place and prevents them from shifting or rolling during transportation. Another common method is to use wooden pallets or skids to stack and transport the steel coils. The coils are placed on the pallets and secured with steel strapping or bands. This method provides stability and allows for easy handling and loading onto trucks or other transportation vehicles. Some steel coils are also packaged in wooden crates or boxes. These crates are typically made of strong and durable wood and are designed to protect the coils from external impacts or damage during transportation. The crates are often reinforced with steel bands or strapping to provide additional strength and stability. In addition to these methods, some steel coils are packaged in specialized containers or units. These containers are specifically designed to hold and secure steel coils for transportation. They often have built-in mechanisms or features that make loading and unloading the coils easier and safer. It is important to note that the specific method of packaging steel coils for transportation may vary depending on factors such as the size and weight of the coils, the mode of transportation, and any specific requirements or regulations in place.
- Q: How many types of steel buildings are there?
- There are a number of designs which can be used to create different types of steel buildings as per the demands of the buyer or an investor. he various kinds of that can be constructed using steel are Homes, Hangars, Agriculture and Farm buildings for storage, Garages and Storage sheds, Open air sheds,, Barns, Arenas and stadiums, Automotive buildings with overhead doors and flexible framed openings, Religious buildings such as Churches and Temples, etc.
- Q: Guitar?I have a steel- string, but prefer nylon.:)
- Steel string. More resonance, better sound quality and control.
- Q: How are steel coils used in the production of steel springs?
- Steel coils are used in the production of steel springs as they are rolled into a specific shape and size, providing the necessary strength and flexibility required for springs. These coils are then cut and formed into the desired spring shape, allowing them to store and release energy efficiently.
- Q: What are the different methods of testing the mechanical properties of steel coils?
- Testing the mechanical properties of steel coils can be done through various methods, which play a critical role in determining the steel's strength, ductility, and overall quality. Some commonly employed techniques include the following: 1. Tensile testing: This method involves applying a force to a steel coil until it breaks. It measures the maximum stress the material can endure before fracturing, as well as its elongation and reduction in cross-sectional area. Tensile testing provides valuable information about the coil's ultimate tensile strength, yield strength, and elongation. 2. Hardness testing: This test determines a material's resistance to indentation or scratching. Multiple methods, such as Brinell, Vickers, and Rockwell hardness tests, can be employed to measure the hardness of steel coils. These tests offer insights into the steel's ability to resist deformation and wear. 3. Bend testing: Bend testing involves subjecting a steel coil to controlled bending until it reaches a specific angle or a crack appears. This test evaluates the coil's ductility, flexibility, and its resistance to cracking or fracturing under bending stress. 4. Impact testing: Impact testing gauges a steel coil's capacity to absorb energy when exposed to sudden shocks or impacts. The Charpy impact test is the most commonly used method, wherein a notched specimen is struck by a pendulum hammer, and the energy absorbed during fracture is measured. This test assesses the coil's toughness and resistance to brittle fracture. 5. Fatigue testing: Fatigue testing entails subjecting a steel coil to repeated or cyclic loading to simulate the stresses it may experience during its intended use. This test evaluates the coil's ability to withstand repeated stress over an extended period and its resistance to fatigue failure. 6. Ultrasonic testing: Ultrasonic testing utilizes high-frequency sound waves to detect defects or flaws within the steel coil. This non-destructive testing method can identify internal or surface defects like cracks, voids, or inclusions that may impact the steel's mechanical properties. It is worth noting that these testing methods typically adhere to industry standards and specifications, such as those set by ASTM (American Society for Testing and Materials) or ISO (International Organization for Standardization). This ensures the accuracy and reliability of the results obtained.
- Q: How are steel coils used in the manufacturing of electrical equipment?
- Steel coils are used in the manufacturing of electrical equipment as they serve as the core material for transformers and inductors. These coils are wound with copper wire to create electromagnetic fields necessary for the functioning of various electrical devices.
- Q: How are steel coils used in the manufacturing of transmission shafts?
- Steel coils are used in the manufacturing of transmission shafts by being converted into cylindrical shapes through a process known as coil winding. These coils are then cut, shaped, and machined to create the desired dimensions and specifications for the transmission shafts. The high strength and durability properties of steel make it an ideal material for transmission shafts, ensuring efficient power transmission and overall performance of the machinery.
- Q: How do steel coils compare to other materials?
- Steel coils have several advantages over other materials. Firstly, steel is known for its high strength and durability. This makes steel coils highly resistant to wear and tear, making them suitable for a wide range of applications. Additionally, steel coils have excellent heat resistance, making them ideal for use in high-temperature environments. Furthermore, steel coils have superior corrosion resistance compared to many other materials. This is especially important in industries such as construction and automotive, where exposure to moisture and chemicals is common. Steel coils can withstand these harsh conditions, ensuring long-lasting performance and reliability. Another advantage of steel coils is their versatility. Steel can be easily molded into various shapes and sizes, allowing for customization and flexibility in design. This makes steel coils suitable for a wide range of applications, including manufacturing, construction, transportation, and energy industries. Moreover, steel coils offer good value for money. Despite their numerous benefits, steel coils are generally more affordable compared to other materials such as aluminum or copper. This makes steel coils a cost-effective choice for businesses and industries looking for high-quality and reliable materials. In summary, steel coils have several advantages over other materials. They offer high strength, durability, and heat resistance, along with superior corrosion resistance. Steel coils are also versatile and can be easily customized to suit different applications. Additionally, they provide good value for money. Overall, steel coils are a reliable and efficient choice for various industries and applications.
- Q: How are steel coils used in the production of storage tanks and silos?
- Steel coils are an essential component in the production of storage tanks and silos due to their strength and durability. These coils are typically made from high-quality steel and are processed through various manufacturing techniques to attain the desired thickness and shape. In the production process, steel coils are first uncoiled and then cut into specific sizes and lengths to meet the requirements of the storage tank or silo design. The coils are then shaped into cylindrical sections, using bending and rolling machines, to create the main body of the tank or silo. Once the desired shape is achieved, the coils are welded together to form a continuous and secure seam. This welding process ensures that the tanks and silos are leak-proof and can withstand the pressure exerted by the stored materials. Furthermore, steel coils also play a crucial role in reinforcing the structure of storage tanks and silos. They are often used to create the roofs, bottoms, and other structural components of these storage units. The strength and resilience of steel make it ideal for withstanding the weight of the stored materials and any external forces that may be exerted on the tank or silo. Additionally, steel coils can be coated or treated with protective materials to enhance their resistance to corrosion and extend their lifespan. This is particularly important for storage tanks and silos that are used to store corrosive substances or are exposed to harsh environmental conditions. Overall, steel coils are a fundamental element in the production of storage tanks and silos, providing the necessary strength, durability, and structural integrity required for these storage units.
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Cold Rolled Steel Coils, SPCC,SPCD,SPCE, DC01,DC02,DC03,DC04
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 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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