Higher Finishing Surface CRC Coil 0.4-2.0mm
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Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508 & 610mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed + Smoothed
6. Margin Status: EC & EM
7. Surface Quality: FC & FD
8. Surface Treatment: Oiling
9. Surface Status: Bright
Chemical Components
Grade | Chemical Components | ||||
C | Mn | P | S | Alt | |
St12 | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
St13 | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
St14 | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
Mechanical Properties
1. Yield Strength: ≤320MPa
2. Tensile Strength: ≤370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness<0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%
- Q: How are steel products used in the construction of airports and terminals?
- Steel products are commonly used in the construction of airports and terminals due to their strength, durability, and versatility. They are used to create structures such as hangars, terminal buildings, and control towers, as well as for supporting infrastructure like runways, bridges, and walkways. Steel is also used for manufacturing doors, windows, and security systems, ensuring the safety and functionality of these facilities. Additionally, steel is employed in the construction of luggage handling systems, escalators, and elevators, enhancing the efficiency and convenience of airports and terminals.
- Q: How do steel products contribute to the healthcare and medical industry?
- Steel products contribute to the healthcare and medical industry in various ways. Steel is commonly used in the manufacturing of medical instruments, surgical tools, and equipment due to its durability, strength, and resistance to corrosion. Steel is also used in the construction of medical facilities and hospitals, providing a strong and safe infrastructure. Additionally, steel is used in the production of medical storage cabinets, beds, and other furniture, ensuring a sterile and hygienic environment. Overall, steel products play a crucial role in providing reliable and high-quality healthcare services.
- Q: What are the different types of steel products used in the telecommunications industry?
- There are several types of steel products used in the telecommunications industry, including steel poles, towers, cables, and enclosures. These products are essential for the construction and installation of telecommunication infrastructure, providing support, stability, and protection for various equipment and cables used in the industry.
- Q: What are the common uses of stainless steel cookware?
- The common uses of stainless steel cookware include cooking a variety of foods such as meats, vegetables, and sauces. It is also suitable for boiling, simmering, frying, and sautéing. Stainless steel cookware is known for its durability, heat conductivity, and non-reactive properties, making it ideal for everyday cooking in kitchens and professional settings.
- Q: What are the environmental impacts of steel production and the use of steel products?
- The environmental impacts of steel production and the use of steel products are significant. Steel production is a highly energy-intensive process that contributes to greenhouse gas emissions, primarily in the form of carbon dioxide. The extraction of raw materials, such as iron ore and coal, for steel production also leads to habitat destruction and deforestation. Additionally, steel production produces air pollutants including sulfur dioxide, nitrogen oxides, and particulate matter, which contribute to air pollution and respiratory problems. The process also generates large amounts of waste, such as slag and dust, which can contaminate soil and water sources if not properly managed. The use of steel products also has environmental implications. The manufacturing, transportation, and disposal of steel products contribute to carbon emissions and energy consumption. Furthermore, when steel products reach the end of their life cycle, improper disposal can result in waste accumulation in landfills. However, it is important to note that steel is a highly recyclable material, and recycling can significantly reduce the environmental impacts associated with its production. By promoting sustainable practices, such as using recycled steel and improving energy efficiency in production processes, we can mitigate the environmental impacts of steel production and use.
- Q: How are steel profiles used in the construction of underground tunnels?
- Steel profiles are commonly used in the construction of underground tunnels for structural support and stability. These profiles, typically in the form of beams or columns, are installed to reinforce the tunnel walls and prevent collapse. They provide strength and rigidity, helping to distribute the weight of the surrounding soil or rock and withstand external forces such as ground pressure. Additionally, steel profiles can be used to create the framework for tunnel formwork, allowing for the efficient casting of concrete walls or lining. Overall, steel profiles play a crucial role in ensuring the safety and durability of underground tunnels.
- Q: What are the advantages of using steel in the construction of sports stadiums?
- There are several advantages of using steel in the construction of sports stadiums. Firstly, steel is a highly durable material, capable of withstanding heavy loads and extreme weather conditions. This ensures the long-term safety and structural integrity of the stadium. Secondly, steel offers great flexibility in design, allowing architects to create unique and innovative stadium structures. Additionally, steel is lightweight compared to other construction materials, which simplifies the construction process and reduces costs. Furthermore, steel is a sustainable and environmentally friendly choice, as it is often made from recycled materials and can be easily recycled at the end of its lifespan. Overall, these advantages make steel an ideal choice for constructing sports stadiums.
- Q: How are steel products used in the construction of exhibition halls and convention centers?
- Steel products are commonly used in the construction of exhibition halls and convention centers due to their strength, durability, and versatility. They are used for structural elements such as columns, beams, and trusses, providing support and stability to the entire structure. Steel is also used in the fabrication of roofs, walls, and facades, offering a sleek and modern aesthetic. Additionally, steel products are employed in the construction of mezzanine floors, staircases, and walkways, enhancing the functionality and accessibility of the venues. Overall, steel plays a crucial role in ensuring the safety, longevity, and functionality of exhibition halls and convention centers.
- Q: How are steel tubes used in the fabrication of bicycle frames?
- Steel tubes are commonly used in the fabrication of bicycle frames as they provide strength, durability, and flexibility. These tubes are cut, shaped, and welded together to form the main structure of the frame, ensuring stability and support for the rider. Additionally, steel tubes allow for customization in terms of design and geometry, enabling manufacturers to create frames that cater to different riding styles and preferences.
- Q: What are the different types of steel fasteners and their uses in machinery?
- There are various types of steel fasteners commonly used in machinery, including bolts, screws, nuts, and washers. Bolts are used to join two or more components together, providing strong and reliable connections. Screws, on the other hand, are primarily used to hold components in place or to fasten objects to surfaces. Nuts are paired with bolts to secure them tightly, while washers are used to distribute the load and prevent damage to the connected surfaces. These steel fasteners play a crucial role in ensuring the structural integrity and functionality of machinery.
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Higher Finishing Surface CRC Coil 0.4-2.0mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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