High Preciseness 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 | |
SPCC | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
SPCE | ≤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 gratings used in the construction of industrial platforms?
- Steel gratings are commonly used in the construction of industrial platforms as they provide a strong and durable flooring solution. They are often employed to cover large open areas, allowing for ventilation, drainage, and easy access to utility lines beneath the platform. The slip-resistant surface of steel gratings ensures a safe working environment, while their high load-bearing capacity can support heavy machinery and equipment. Overall, steel gratings are essential in creating sturdy and functional industrial platforms.
- Q: What are the different types of steel coils and their uses?
- There are several types of steel coils, including hot-rolled, cold-rolled, galvanized, and stainless steel coils. Hot-rolled coils are used for applications requiring high strength and durability, such as automotive parts and construction materials. Cold-rolled coils are used for precision applications where a smooth and polished surface is required, such as in appliances and metal furniture. Galvanized coils are coated with a layer of zinc to prevent corrosion, making them suitable for outdoor structures and roofing. Stainless steel coils are highly resistant to corrosion and are used in various industries, including food processing, chemical processing, and medical equipment manufacturing.
- Q: What are the advantages of using steel products over other materials?
- There are several advantages of using steel products over other materials. Firstly, steel is known for its exceptional strength and durability, making it highly resistant to wear, tear, and extreme weather conditions. Secondly, steel products have a longer lifespan compared to other materials, reducing the need for frequent replacements. Additionally, steel is a versatile material that can be easily molded and shaped to meet specific design requirements. Moreover, steel is recyclable, making it an environmentally friendly choice. Lastly, steel offers excellent fire resistance, making it a safer option in various applications.
- Q: What are the properties of galvanized steel?
- Galvanized steel is a type of steel that has been coated with a layer of zinc, which provides several properties. It offers enhanced corrosion resistance, as the zinc layer acts as a barrier against rust and other forms of degradation. Additionally, galvanized steel has superior durability and longevity due to its protective zinc coating. This type of steel is also known for its high strength and excellent formability, making it suitable for various applications in construction, automotive, and manufacturing industries. Furthermore, galvanized steel is relatively low-maintenance and requires minimal upkeep.
- Q: How do steel products contribute to the construction and infrastructure development sector?
- Steel products play a vital role in the construction and infrastructure development sector. They are widely used in various applications such as building structures, bridges, highways, and pipelines. Steel's high strength-to-weight ratio makes it a preferred choice for constructing tall buildings and large-scale infrastructure projects. Its durability and resistance to corrosion ensure the longevity and safety of structures, reducing maintenance costs. Additionally, steel's versatility allows for easy customization and adaptability to different architectural designs and engineering requirements. Overall, steel products provide the necessary strength, reliability, and flexibility needed for the construction and development of robust and sustainable infrastructure.
- Q: How are steel bars used in the reinforcement of dams and reservoirs?
- Steel bars, also known as reinforcement bars or rebars, are commonly used in the construction and reinforcement of dams and reservoirs. They are strategically placed within the concrete structures to enhance their strength and durability. These steel bars act as tension resistance, reinforcing the concrete and helping to withstand the forces exerted on the dams and reservoirs, such as water pressure and seismic activity. Steel bars are vital components in ensuring the stability and longevity of these structures, ultimately preventing any potential failure or damage.
- Q: How is steel tubing used in the manufacturing of hydraulic cylinders?
- Steel tubing is commonly used in the manufacturing of hydraulic cylinders as it provides a strong and durable structure for fluid transfer and pressure containment. The tubing is formed into the desired shape and size, then welded or seamless to ensure a leak-free connection. It serves as the cylinder's main body, housing the piston and seals, and allows hydraulic fluid to flow smoothly, enabling efficient operation of the cylinder.
- Q: What are the properties of galvanized steel for outdoor applications?
- Galvanized steel is known for its excellent corrosion resistance, making it highly suitable for outdoor applications. Its protective zinc coating forms a barrier between the steel and the elements, preventing rust and corrosion from forming. This coating also provides a durable and long-lasting finish, ensuring that galvanized steel can withstand exposure to harsh weather conditions, moisture, and UV rays. Additionally, galvanized steel is known for its strength and toughness, making it a reliable choice for outdoor structures, fences, roofing, and other applications where durability is essential.
- Q: What are the key characteristics of stainless steel?
- The key characteristics of stainless steel include its corrosion resistance, high strength, durability, and low maintenance requirements. It is also known for its heat resistance, aesthetic appeal, and ability to be easily fabricated into various shapes and forms.
- Q: How are steel sheets used in the automotive industry?
- Steel sheets are used in the automotive industry for various purposes such as body panels, structural components, and reinforcement. They provide strength, durability, and crash resistance to vehicles, ensuring safety and longevity.
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High Preciseness 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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