Surface Finish Cold Rolled Steel
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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 | |
DC01 | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
DC03 | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
DC04 | ≤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 is steel used in the production of construction machinery and equipment?
- Steel is extensively used in the production of construction machinery and equipment due to its high strength, durability, and flexibility. It is used to manufacture the structural framework, frames, and chassis of machinery, providing stability and support. Steel is also employed in the fabrication of essential components like gears, axles, and hydraulic systems, ensuring efficient performance and longevity. Additionally, steel's resistance to corrosion and extreme temperatures makes it ideal for construction equipment that operates in harsh environments. Overall, steel plays a crucial role in enhancing the reliability and overall performance of construction machinery and equipment.
- Q: How are steel products used in the manufacturing of household appliances?
- Steel products are commonly used in the manufacturing of household appliances due to their strength, durability, and ability to withstand high temperatures. They are used in various components such as the frames, bodies, and interiors of appliances like refrigerators, ovens, and washing machines. Steel is also utilized in the production of small parts like screws, hinges, and brackets, ensuring stability and longevity in these appliances.
- Q: What are the different types of steel tanks and containers available?
- There are various types of steel tanks and containers available, including welded steel tanks, bolted steel tanks, stainless steel tanks, and corrugated steel containers. Each type has its own unique features and applications, ranging from water storage tanks to chemical storage containers and industrial bulk storage tanks.
- Q: How do steel products compare to other materials in terms of strength and durability?
- Steel products generally have higher strength and durability compared to other materials. Steel is known for its exceptional strength-to-weight ratio, making it suitable for a wide range of applications. It can withstand heavy loads, resist deformation, and maintain its structural integrity even under extreme conditions. Additionally, steel is highly durable, as it is resistant to corrosion, fire, and other forms of wear and tear. These qualities make steel a preferred choice in various industries, including construction, automotive, and manufacturing.
- Q: What are the environmental impacts of producing steel products?
- The environmental impacts of producing steel products include emissions of greenhouse gases, such as carbon dioxide, during the iron and steel production process. Steel production also generates air pollutants, including sulfur dioxide, nitrogen oxide, and particulate matter. Additionally, the extraction of raw materials for steel production can lead to habitat destruction and deforestation. The steel industry also consumes large amounts of water and energy, contributing to resource depletion and potential water and air pollution. Overall, the production of steel products has significant environmental consequences that require sustainable practices and mitigation measures.
- Q: What are the advantages of using stainless steel in food processing?
- There are several advantages of using stainless steel in food processing. Firstly, stainless steel is highly resistant to corrosion and rust, making it a durable and long-lasting material. This ensures that there is no risk of contamination from the equipment used in food processing. Secondly, stainless steel is easy to clean and maintain, allowing for efficient sanitation practices. It is also non-reactive, meaning it does not interact with the food being processed, preserving the flavor and quality of the food. Additionally, stainless steel has a smooth surface, reducing the risk of bacterial growth, and it can withstand high temperatures without warping or melting. Overall, the use of stainless steel in food processing ensures food safety, hygiene, and high-quality end products.
- Q: What are the safety precautions to be followed when handling steel products?
- When handling steel products, some important safety precautions to follow include wearing appropriate personal protective equipment such as gloves, safety glasses, and steel-toed boots to protect against potential hazards. It is crucial to maintain good posture and use proper lifting techniques to prevent back injuries. Additionally, ensuring a clear and organized workspace, free of clutter and potential trip hazards, can help minimize accidents. Regularly inspecting and maintaining tools and equipment is also essential to prevent malfunctions or failures that could lead to injuries. Finally, familiarizing oneself with the specific properties and characteristics of the steel product being handled and following manufacturer guidelines for safe handling and storage is crucial to ensure the safety of everyone involved.
- Q: How does steel compare to other materials like aluminum or wood?
- Steel is a highly durable and strong material that offers significant advantages compared to materials like aluminum or wood. Its superior strength allows for the construction of larger and sturdier structures, making it ideal for applications where structural integrity is crucial, such as in high-rise buildings and bridges. Additionally, steel's resistance to corrosion and fire makes it a safer and more long-lasting option. Compared to aluminum, steel is generally less expensive and has a higher weight-bearing capacity. While wood has its own unique aesthetic appeal and is renewable, steel surpasses it in terms of strength, durability, and resistance to environmental factors.
- Q: What are the advantages of using steel bars in construction?
- There are several advantages of using steel bars in construction. Firstly, steel bars are incredibly strong and have a high tensile strength, making them ideal for reinforcing concrete structures and providing stability. Secondly, steel bars are resistant to corrosion, which ensures the longevity and durability of the construction. Additionally, steel bars are versatile and can be easily shaped and molded according to the needs of the project. Moreover, steel bars are readily available in the market and have consistent quality standards, ensuring reliability in construction. Lastly, using steel bars in construction allows for faster construction timelines as they can be prefabricated off-site and easily transported to the construction site. Overall, the use of steel bars in construction offers strength, durability, versatility, and efficiency.
- Q: What is the process of steel casting?
- The process of steel casting involves melting steel in a furnace, pouring the molten metal into a mold, and allowing it to cool and solidify into the desired shape. The mold is usually made of sand or ceramic materials, which are carefully prepared and shaped to create the desired design. Once the steel has solidified, the mold is removed, and the casting is cleaned and finished to meet the required specifications.
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Surface Finish Cold Rolled Steel
- 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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