Rolled Steel Coil / Sheet / Plate SPCC in CNBM from China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 5000000 m.t./month
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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 |
Characteristic:
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
Details:
We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. 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.
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FAQ
1.What's your MOQ?
50MT, it is for one container.
2.Whether your company have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the
- Q: I am thinking about getting a cold steel tilite or a kershaw leek or possibly a buck sirus. If you have had any experience with these knives please give it to me. thanks
- You could argue that CS makes the tougher steel, but as was pointed out, none of their wares are made in the U.S. - if that doesn't matter, then go with the CS. I started with a CS Holdout II and ended up sending it back and going with a Kershaw (Ken Onion) Blur for EDC. My next knife will be a Benchmade- they are pricey but everyone I've ever spoken to about EDC knives tell me to go to Benchmade and no one else. Not one to just listen, I had to try out a few myself. Bought the wife a Kershaw Scallion...in purple, no less.
- Q: How are steel coils inspected for hardness?
- Steel coils are inspected for hardness using various methods to ensure their quality and suitability for specific applications. One common method is the Rockwell hardness test, which involves pressing a diamond or ball indenter into the surface of the coil and measuring the depth of indentation. The hardness value is then determined based on the depth measurement. Another method used is the Brinell hardness test, which employs a hardened steel or tungsten carbide ball indenter to create an indentation on the coil's surface. The diameter of the indentation is measured, and the hardness value is calculated using a formula based on the applied load and the diameter of the indentation. Vickers hardness test, on the other hand, uses a pyramidal diamond indenter to create an indentation on the coil's surface. The indentation diagonal lengths are measured, and the hardness value is calculated using a formula based on the applied load and the diagonal lengths. Apart from these traditional methods, modern technology has introduced non-destructive testing techniques such as ultrasonic testing and eddy current testing. Ultrasonic testing involves transmitting ultrasonic waves through the coil and measuring the time taken for the waves to return. Changes in the wave pattern can indicate variations in hardness. Eddy current testing uses electromagnetic induction to detect changes in electrical conductivity, which can be correlated to hardness variations in the steel coil. Overall, steel coils undergo rigorous inspection processes using a combination of traditional and advanced techniques to ensure their hardness meets the required specifications. These inspections play a crucial role in maintaining the quality and reliability of steel products in various industries.
- Q: What is the role of steel coils in the manufacturing of appliances?
- Steel coils are used in the manufacturing of appliances to provide strength, durability, and structural integrity to the appliance components. They serve as the foundation for various parts, such as the body, frame, and internal structures, ensuring stability and support. Steel coils also contribute to the overall performance and lifespan of appliances by withstanding high temperatures, corrosion, and mechanical stress.
- Q: Does anyone know what is 12 gage Cold Rolled Steel meaning? Also, help me to describe it.Thank you so muck ~!Mark Lin
- Steel thickness is measured by gages. 16 gage is approximately 1/16th of an inch. The larger the number (say, 24), the thinner the steel. Steel is made from large metal bars (4'x12', about 8 thick) that pass through presses to get thinner and thinner. If the final stages of rolling are done with pressure and not heat, it is cold rolled. It often gets galvanized to prevent rusting. Hope this helps.
- Q: Can steel coils be stored in a corrosive environment?
- Ideally, steel coils should not be stored in a corrosive environment as exposure to corrosive elements can lead to degradation and damage to the steel surface. Corrosion can weaken the structural integrity of the coils and affect their performance. To ensure the longevity and quality of the steel coils, it is best to store them in a dry and non-corrosive environment.
- Q: What are the properties of high-strength steel coils?
- High-strength steel coils possess several key properties that make them desirable in various applications. These include exceptional tensile strength, excellent formability, and increased resistance to wear, corrosion, and impact. Moreover, high-strength steel coils typically exhibit higher yield and ultimate strength than regular steel coils, making them suitable for demanding structural and manufacturing purposes.
- Q: What are the different grades of steel used for coils?
- The different grades of steel used for coils vary depending on the specific requirements and applications. Some common grades include low-carbon steel (e.g., ASTM A36), medium-carbon steel (e.g., ASTM A516), high-strength low-alloy (HSLA) steel (e.g., ASTM A572), and stainless steel (e.g., 304 or 316). Each grade offers distinct properties such as strength, corrosion resistance, and formability, enabling manufacturers to choose the appropriate one based on their needs.
- Q: What are the dimensions of steel coils used in the metalworking tool industry?
- The dimensions of steel coils used in the metalworking tool industry vary depending on the specific requirements of the tool being manufactured. However, common dimensions for steel coils in this industry range from 0.5 to 3 millimeters in thickness and 1000 to 2000 millimeters in width.
- Q: How do steel coils contribute to energy savings in buildings?
- Steel coils contribute to energy savings in buildings in several ways. Firstly, steel coils are often used as part of the insulation system in buildings. The high thermal conductivity of steel allows for efficient heat transfer, ensuring that the building remains well-insulated and energy loss is minimized. Additionally, steel coils are often used for HVAC systems, which play a crucial role in energy efficiency. By using steel coils in these systems, the heat transfer process can be optimized, reducing the energy required to heat or cool the building. Moreover, steel coils are durable and long-lasting, reducing the need for frequent replacements and maintenance, which in turn saves energy and resources. Overall, the use of steel coils in buildings helps to improve energy efficiency and reduce energy consumption, contributing to significant energy savings.
- Q: What is the average lead time for receiving replacement steel coils?
- The average lead time for receiving replacement steel coils can vary depending on various factors such as the supplier, location, and specific requirements. It is recommended to consult with the supplier or manufacturer directly to get an accurate estimate of the average lead time for receiving replacement steel coils.
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Rolled Steel Coil / Sheet / Plate SPCC in CNBM from China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 5000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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