Hot rolled sheet steel
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In thick plate is 4.5 25.0 mm thickness steel plate,
In the thick plate
In the thick plate
Thickness is 25.0 100.0 mm thick plate, thickness more than 100.0 mm thick plate.
In thick plate is mainly used in construction, machinery manufacturing, container manufacturing, shipbuilding, bridge construction, etc. Also can be used to make all kinds of containers, furnace shell, furnace plates, bridge and vehicle static steel plate, low alloy steel plate, shipbuilding steel plate, boiler plate, pressure vessel steel plate, plate, automobile beam steel plate, some parts and welding tractor components, etc. Through the thick plate USES: widely used in the manufacture of containers, furnace shell, furnace plates, bridge and vehicle static steel, low alloy steel plate, steel Bridges with steel plate, made of steel plate, boiler plate, pressure vessel steel plate, plate, automobile beam steel plate, some parts and welding tractor component specific application.
bridge
Steel plate for large railway Bridges, requirements under dynamic load, shock, vibration, corrosion, etc., such as: Q
Pressure vessel plates
Pressure vessel plates
235 q, Q345q, etc.
shipbuilding
Used in the manufacture of Marine and inland ship hull, require high strength, plasticity, toughness and the cold bending property, welding performance, corrosion resistant performance is good. Such as: A32, D32, A36, D36, etc.
Boiler plate, boiler plate: used in the manufacture of all kinds of boiler and important attachment, because the boiler plate in medium temperature (below 350 ° C) work under the high pressure condition, except under high pressure and impact, fatigue load and water and gas corrosion, and the requirements to ensure certain strength, but also has good welding and the cold bending property, such as: Q245R, etc.
The pressure vessel
Mainly used in the manufacture of petroleum, chemical separation and gas storage and transportation of pressure vessels and other similar devices, general work pressure at atmospheric pressure to 320 kg/cm2 to 630 kg/cm2, even in - 20-450 ° C temperature within the scope of work, for the container plate except a certain strength and good plasticity and toughness, must also have good cold bending and welding performance, such as: Q245R, 15 crmor Q345R, 14 cr1mor, etc.
Car girder
Girders making cars (longitudinal beam, beam), the thickness of 2.5 12.0 mm low alloy hot rolled steel plate. Due to the complexity of automobile beam shape, besides demanding strength and cold bending performance, also requires stamping performance is good.
- Q: What are the different types of surface treatments available for steel sheets?
- Steel sheets have a variety of surface treatments available, each with specific purposes and unique advantages. 1. Hot-dip galvanizing: To prevent corrosion, steel sheets are immersed in molten zinc, forming a protective coating. This method offers excellent durability and corrosion resistance. 2. Electro-galvanizing: A thin, uniform layer of zinc is deposited onto the steel sheets through an electrochemical process. This treatment provides good corrosion protection and is often used for decorative purposes. 3. Powder coating: Dry powder is applied onto the steel sheets and then cured with heat. This treatment offers a durable and attractive finish while protecting against corrosion, UV rays, and chemicals. 4. Paint coating: Steel sheets can be coated with different types of paints, such as epoxy, polyurethane, and polyester. Paint coatings provide aesthetic appeal and protection against corrosion and weathering. 5. Phosphating: A phosphate coating is applied to enhance corrosion resistance and improve paint adhesion. This treatment is commonly used as a pre-treatment before painting or powder coating. 6. Chromate conversion coating: A thin layer of chromate is applied to enhance corrosion resistance and improve paint adhesion. This treatment is also known as chromating or passivation. 7. Anodizing: While primarily used for aluminum, anodizing can also be applied to steel sheets. This process creates an oxide layer that improves corrosion resistance and provides a decorative finish. 8. Pickling: Steel sheets are immersed in an acidic solution to remove impurities like scale and rust. Pickling leaves the steel sheets with a clean and smooth surface, ready for subsequent treatments. In conclusion, the choice of surface treatment for steel sheets depends on the intended application, desired appearance, and required level of corrosion resistance.
- Q: Can steel sheets be used for solar panel structures?
- Indeed, solar panel structures can indeed utilize steel sheets. The strength, durability, and versatility of steel make it a favored option for constructing solar panel structures. The ease of fabrication and shaping of steel sheets allows for customization to meet specific design needs, thus rendering them suitable for various types of solar panel installations. Furthermore, steel boasts exceptional load-bearing capabilities, a critical aspect for supporting the weight of solar panels. Its resistance to corrosion and ability to withstand harsh weather conditions establish it as a reliable material for long-term outdoor use. Ultimately, implementing steel sheets for solar panel structures proves to be a pragmatic and economical choice.
- Q: What is the hardness of steel sheets?
- The hardness of steel sheets can vary depending on the specific grade and manufacturing process, but generally, steel sheets have a high level of hardness due to their composition and heat treatment.
- Q: What is the difference between a satin and mirror finish steel sheet?
- The main difference between a satin and mirror finish steel sheet lies in their appearance. A satin finish has a smooth, brushed texture with a muted sheen, while a mirror finish has a highly reflective, glossy surface that resembles a mirror. The satin finish is achieved through a process of sanding or brushing the steel, creating fine lines or grain, whereas a mirror finish requires additional polishing and buffing to achieve its reflective quality.
- Q: What is the difference between a perforated and woven steel sheet?
- A metal sheet with holes or perforations evenly spread across its surface is known as a perforated steel sheet. These holes can come in various shapes and sizes, including round, square, or slotted. Perforated steel sheets are commonly utilized in situations where there is a need for airflow, visibility, or drainage, such as in architectural design, filtration systems, and acoustic panels. The primary advantage of perforated steel sheets is their ability to offer these functionalities while still maintaining their structural integrity. Contrarily, a woven steel sheet is created by intertwining steel wires in a specific pattern. This interlacing results in a mesh-like structure where the wires form intersecting horizontal and vertical lines. Woven steel sheets are frequently employed in applications that require strength, durability, and security, like fencing, guarding, and industrial filtration systems. The main advantage of woven steel sheets is their capability to provide a high level of strength and security due to the tightly interwoven wires. In conclusion, the primary distinction between perforated and woven steel sheets lies in their distinctive structures and functionalities. Perforated steel sheets consist of evenly dispersed holes across their surface, offering advantages such as airflow and visibility. On the other hand, woven steel sheets are formed by intertwining steel wires to create a mesh-like structure, providing benefits such as strength and security. The choice between the two depends on the specific requirements of the given application.
- Q: What are the different alloys used in steel sheet production?
- There are several different alloys used in steel sheet production, including carbon steel, stainless steel, galvanized steel, and high-strength low-alloy (HSLA) steel. Each of these alloys has specific properties and characteristics that make them suitable for different applications and industries.
- Q: What are the most common thicknesses of steel sheets?
- The most common thicknesses of steel sheets range from 16 gauge (approximately 0.0598 inches) to 10 gauge (approximately 0.1345 inches) in industrial applications.
- Q: Can the steel sheets be used for elevator doors?
- Yes, steel sheets can be used for elevator doors.
- Q: What is the typical lifespan of painted steel sheets?
- The typical lifespan of painted steel sheets can vary depending on various factors such as the quality of the paint, the environment in which they are exposed, and the maintenance provided. However, on average, painted steel sheets can last anywhere from 20 to 30 years before they may require repainting or replacement.
- Q: Can steel sheets be used for balcony railings?
- Yes, steel sheets can be used for balcony railings. Steel is a sturdy and durable material, making it suitable for railings that require strength and stability. It can also be customized to achieve various designs and styles, enhancing the aesthetic appeal of the balcony.
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Hot rolled sheet steel
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