hot rolled checkered plate

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Product Description:

1, carbon steel rimmed steel sheet (GB3274-88)

Steel rimmed steel sheet as the name suggests is made by boiling hot rolled steel plate made of ordinary carbon structural steel. Rimming steel deoxygenation is a complete steel, steel liquid oxygen content is higher, when molten steel after the injection mould, carbon oxygen reaction to produce large amounts of gas, resulting in liquid steel was named after boiling state. Rimming steel with low carbon content, and because no FeSi deoxidization, so steel containing silicon amount <0.07%. Boiling steel outer layer is crystallized in the boiling state, so the surface clean, compact, good surface quality, good processing performance. Rimming steel no large shrinkage hole, deoxidizer used less, low cost of steel. Rimming steel heart of impurities, with the serious segregation, mechanical heterogeneity, more gas in steel, low toughness, cold brittleness and aging sensitivity is larger, the welding performance is poor, so it does not apply to manufacturing under impact load, welding pieces of the structure and other important components work under low temperature.

Steel plate used in the manufacture of all kinds of stamping parts, construction and engineering structure and the structure of the machine is not too important and parts of boiling. The grade, chemical composition and mechanical properties of the material with GB700-79 (88) (technical specification for steel structure of ordinary carbon steel provisions boiling). Hot rolled thick steel plate with thickness of 4.5-200mm. Production units are mainly of Anshan Iron and steel company, Wuhan, Maanshan Iron and steel, TISCO, Chongqing steel, Handan iron and Steel General Factory, Xinyu steel, Liuzhou steel, Anyang steel company, Yingkou plate plant of Tianjin steel and etc..

2 killed steel, plain carbon steel (GB3274-88)

Ordinary carbon steel plate is made of ordinary carbon structural steel hot-rolled steel billet sedation. Deoxidation fully killed steel is steel, steel liquid deoxidation ferromanganese, ferrosilicon and full aluminum ingot casting liquid steel in front, more calm in the mould, does not produce the boiling state, so named for the killed steel. Advantages of killed steel is uniform chemical composition, so the mechanical properties of each part is uniform, the welding performance and good ductility, corrosion resistance is strong. But the surface of poor quality, concentrated shrinkage, higher cost.

Ordinary killed steel is mainly used for structural components, production impact at low temperature welding structure, and other requirements of high strength. The grade, chemical composition and mechanical properties of the material with GB700-79 (88) (technical conditions of steel carbon structure) provisions in killed steel. Size thickness of 4.5-200mm plate. Anshan Iron and steel company, Wuhan Iron and steel are the main production units, Wuyang Steel Corp, Maanshan Iron and steel, TISCO, Chongqing steel, Handan iron and Steel General Factory, Xinyu steel, Liuzhou steel, Anyang, Tianjin, Yingkou Steel Corp steel medium plate plant, a steel, three factory, Shaoguan iron and steel plant and Ji'nan iron and steel factory.

3, low alloy structural steel (GB3274-88)

Low alloy structural steel plate is made of hot rolled low alloy structural steel. Low alloy steel plate is killed steel and semi killed steel sheet. The utility model has the advantages of high strength, good performance, can save large amounts of steel, reduce the structure weight etc.. Low alloy structural steel is more and more widely used in machinery manufacturing and metal structural parts. Thickness of hot rolled steel plate 4.5-200mm. The production unit including Anshan, Wuhan, Wuyang Steel Corp, Maanshan Iron and steel, Chongqing steel, Xinyu steel, Liuzhou steel, Kunming Steel Corp, Tianjin steel, Shaoguan steel plant, Anyang Steel Corp, a steel, three factory and taiyuan.

Steel plate hot rolling with 4, general structure (GB2517-81)

Mainly used for general structure of buildings, bridges, vehicles, etc.. Steel plate (belt) thickness from 1.2-13.0mm; width from 700-1550mm; the length from 2000-12000mm.

5, welded weathering steel with structure (GB4172-84)

Weathering steel is atmospheric corrosion resistant steel. Welding structure with weathering steel is adding small amount of alloying elements in steel, such as steel, chromium, nickel, molybdenum, niobium, titanium, zirconium and vanadium, which form a protective layer on the surface of a metal matrix, in order to improve the weathering steel, and good welding performance. Mainly used in bridges, buildings and other structures.

6, high weatherability, structural steel plates (GB4171-84)

Atmospheric corrosion resistance of weathering steel is economic. Adding small amount of alloying elements in steel, such as steel, phosphorus, chromium, nickel, molybdenum and niobium, titanium, zirconium and vanadium, the level of protection to improve the weathering resistance steel is formed on the surface of the metal substrate. Mainly applicable to buildings, vehicles, towers and other structures.

7, checkered steel plate (GB3277-82)

Pattern plate is the surface with diamond or lentil shaped rib plate. The specifications to the thickness (rib thickness excluding) said. The pattern plate is provided with antiskid effect, often used as a floor, workshop, working frame escalator pedal, the deck of a ship and car plate etc.. The pattern plate material with ordinary carbon structural steel B1, B2 and B3 grade steel rolling form, its chemical composition meet the GB700-79 (technical conditions of steel carbon structure) regulations. Production units are mainly the Anshan Iron and steel and Anyang Steel Corp.

Steel plate for 8, bridge (YB168-70)

The bridge plate is dedicated to the rack railway or highway bridge plate making. Load and impact requirements and has high strength, toughness and bear the locomotive and vehicle, and have good fatigue resistance, low temperature toughness of certain and atmospheric corrosion resistance. Tethered to the welding of bridge steel also has good welding performance and low notch sensitivity. The main structural element for a railway bridge and highway bridge span between 46-160mm. The specifications: thickness from 6-50mm, width, length from 1.0-2.4mm from 2.0-16mm. The production of bridges in China are mainly used steel Anshan, Wuhan steel, steel unit three factory and Chongqing steel etc..

Q: Are steel sheets resistant to termites?: Steel sheets are not immune to termites, contrary to materials like concrete or steel. Termites can effortlessly invade steel sheets and devour the wood framing or any organic substances that might be there. Thus, it is crucial to implement necessary precautions to safeguard steel sheets from termite infestation. These measures may include utilizing termite barriers, treating the adjacent soil, or routinely examining and upkeeping the region to deter termite intrusion and destruction.

Q: Are steel sheets suitable for high-vibration environments?: Steel sheets are generally suitable for high-vibration environments due to their inherent strength and durability. Steel is known for its excellent mechanical properties, including high tensile strength and resistance to fatigue. These qualities make steel sheets capable of withstanding vibrations without significant deformation or failure. Moreover, steel sheets have the ability to dampen vibrations due to their mass and stiffness. This makes them effective in reducing the transmission of vibrations to other components or structures. Steel sheets can absorb and dissipate the energy generated by vibrations, minimizing the potential for damage or disruption. Additionally, steel sheets can be designed and manufactured to meet specific requirements for high-vibration environments. They can be reinforced or treated with coatings to enhance their resistance to corrosion, wear, and fatigue, further improving their suitability for such conditions. However, it is essential to consider the specific characteristics and intensity of the vibration environment when determining the suitability of steel sheets. Factors such as frequency, amplitude, and duration of vibrations should be taken into account. In some extreme cases, alternative materials or specialized designs may be necessary to ensure optimal performance and longevity. In conclusion, steel sheets are generally suitable for high-vibration environments due to their strength, durability, and ability to dampen vibrations. However, a thorough evaluation of the specific conditions is crucial to determine the most appropriate solution for each application.

Q: Can steel sheets be used for roofing?: Yes, steel sheets can be used for roofing. Steel is a durable and long-lasting material that provides excellent protection against weather elements, making it a popular choice for roofing applications.

Q: Q195 galvanized steel plate, is it hot or cold?: The difference between cold rolling and hot rolling is not in the smelting process, but in the temperature at which the steel is rolled, or the temperature at which the steel is rolled. When the final rolling temperature is lower than the recrystallization temperature of steel, it becomes cold rolled steel. Hot rolled steel is easy to roll and has high rolling efficiency, but the steel is oxidized under hot rolling and the surface of the product is black and gray.

Q: How do steel sheets perform in terms of weather resistance?: Steel sheets possess exceptional weather resistance properties, renowned for their ability to withstand diverse weather conditions like rain, snow, and wind. This is attributed to their composition and the protective coatings they bear. Notably, steel sheets can endure extreme temperatures, both hot and cold, without experiencing any considerable deterioration or harm. Furthermore, their resistance to corrosion is highly pronounced, rendering them an optimal choice for outdoor applications and locations exposed to high humidity or saltwater. Consequently, the weather resistance possessed by steel sheets guarantees their long-lasting and robust nature, establishing them as a dependable option for a wide range of construction and industrial purposes.

Q: How do steel sheets perform in corrosive environments?: Steel sheets perform well in corrosive environments due to their inherent resistance to corrosion. The presence of elements like chromium, nickel, and molybdenum in steel alloys forms a protective oxide layer that prevents direct contact between the steel and corrosive agents. This helps in preventing rust, degradation, and ensures the longevity of steel sheets even in harsh conditions.

Q: Can steel sheets be used for radiation shielding?: Indeed, radiation shielding can be achieved with steel sheets. Due to its high density and capability to absorb and disperse radiation, steel is frequently employed as a radiation shielding material. The shield's thickness plays a pivotal role in safeguarding against radiation. Thicker steel sheets prove more efficacious in obstructing radiation due to their greater absorption potential. The application of steel sheets spans across diverse domains, including nuclear power plants, medical facilities, industrial radiography, and the construction of protective barriers in radiation-intensive regions.

Q: What is the maximum length of steel sheets?: The maximum length of steel sheets varies depending on the manufacturer and specific product, but it can typically range from 12 to 40 feet.

Q: What are the applications of steel sheets in construction?: Due to their exceptional strength, durability, and versatility, steel sheets find a wide range of applications in the construction industry. Some of the key uses of steel sheets in construction are: 1. Roofing and cladding: Steel sheets are commonly employed in both residential and commercial buildings for roofing and cladding purposes. They offer a long-lasting and weather-resistant solution, safeguarding the structure against the elements. 2. Structural components: Steel sheets are utilized to construct beams, columns, and trusses, which are essential structural components. The high strength-to-weight ratio of steel enables the creation of lightweight yet robust structures capable of withstanding heavy loads and seismic forces. 3. Flooring: In industrial buildings, warehouses, and factories, steel sheets are often used as flooring material. Their smooth surface facilitates easy cleaning and maintenance, and their strength and fire-resistant properties ensure a safe working environment. 4. Wall partitions: Steel sheets are commonly used in the construction of wall partitions due to their stability and sound insulation properties. They can be easily cut and shaped to fit any design, allowing for flexible and customizable partition layouts. 5. Ductwork and HVAC systems: Steel sheets find extensive use in the fabrication of ductwork and HVAC systems. Their smooth and airtight surfaces enable efficient air movement and regulation, ensuring proper ventilation and temperature control in buildings. 6. Reinforcement: Steel sheets are frequently integrated into concrete structures as reinforcement. This enhances the strength and load-bearing capacity of the building, making it more resistant to bending, tension, and compression forces. 7. Safety and security: Steel sheets are utilized in the construction of safety and security features such as doors, gates, and window frames. Their high strength and resistance to impact and vandalism make them an ideal choice for ensuring the safety and protection of a building. In conclusion, steel sheets play a crucial role in construction for various applications, including roofing, cladding, structural components, flooring, wall partitions, ductwork, reinforcement, and safety features. Their superior strength, durability, and versatility make them an indispensable component in different construction projects, contributing to the overall safety, longevity, and functionality of buildings.

Q: What is the typical price difference between galvanized and non-galvanized steel sheets?: The price difference between galvanized and non-galvanized steel sheets typically fluctuates based on various factors, including the steel grade, market conditions, and the size and quantity of the sheets. Generally, non-galvanized steel sheets are slightly less expensive than galvanized ones. Galvanization is a process that involves applying a protective zinc coating to the steel, which helps prevent rust and corrosion. This extra layer of protection enhances the steel's durability and lifespan, making it suitable for outdoor use or in environments exposed to moisture or chemicals. The cost of galvanizing steel includes additional manufacturing steps, such as cleaning, dipping the steel in molten zinc, and post-treatment processes. These additional steps contribute to the higher price of galvanized steel sheets compared to their non-galvanized counterparts. As a rough estimate, the price difference between galvanized and non-galvanized steel sheets can range from 10% to 30%. However, it's important to note that this is a general range, and actual prices may vary depending on the specific market conditions and supplier pricing. To obtain accurate and up-to-date pricing information for galvanized and non-galvanized steel sheets in your specific region or market, it is advisable to consult with steel suppliers or conduct market research.

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