hot rolled checkered plate

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: What are the potential drawbacks of using steel sheets?: There are several potential drawbacks of using steel sheets in various applications. Firstly, steel sheets are prone to corrosion. If not properly protected or coated, steel sheets can rust when exposed to moisture or certain environmental conditions. This can significantly affect their structural integrity and lifespan. Secondly, steel sheets can be heavy and difficult to handle. This can pose challenges during transportation, installation, and maintenance. The weight of steel sheets may also limit their use in certain applications where weight restrictions are in place. Additionally, steel sheets can be expensive compared to other materials. The cost of steel production, processing, and customization can be higher than alternative materials, making steel sheets less financially viable in some projects. Another potential drawback of steel sheets is their limited design flexibility. Steel sheets are often manufactured in standard sizes and shapes, which may not always meet specific design requirements. Modifying steel sheets can be time-consuming and costly, limiting their adaptability for unique or complex projects. Moreover, steel sheets have a relatively high thermal conductivity. This means that they can transfer heat quickly, making them less effective in providing insulation. In applications where thermal insulation is crucial, alternative materials may be more suitable. Lastly, steel sheets are not environmentally friendly. The production of steel involves significant energy consumption and carbon emissions. Additionally, the extraction and mining of raw materials used in steel production can have detrimental effects on the environment. Overall, while steel sheets have numerous advantages such as strength and durability, it is important to consider these potential drawbacks when choosing the appropriate material for a specific application.

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: Are the steel sheets heat-resistant?: Yes, steel sheets are heat-resistant. Steel is known for its high melting point, which makes it a suitable material for applications that involve exposure to high temperatures. It can withstand heat without warping or losing its structural integrity. However, the exact level of heat resistance may vary depending on the specific type of steel and its composition. Some steel alloys are specifically designed to have even higher heat resistance, making them suitable for use in industries such as aerospace, automotive, and construction, where high-temperature environments are common.

Q: Are steel sheets suitable for fire-resistant applications?: Yes, steel sheets are suitable for fire-resistant applications. Steel has excellent fire-resistant properties due to its high melting point, structural integrity, and ability to conduct heat away from the fire. Steel sheets are often used in construction, industrial settings, and transportation where fire safety is a concern.

Q: What is the process of manufacturing steel sheets?: The process of manufacturing steel sheets involves several steps. First, the raw materials for steel production, which include iron ore, coal, and limestone, are obtained. These materials are then processed in a blast furnace to create molten iron. The molten iron is then refined in a basic oxygen furnace or an electric arc furnace, where impurities are removed and alloying elements are added to achieve the desired steel composition. Once the steel is refined, it is cast into slabs or billets, which are then reheated in a furnace to a temperature suitable for rolling. The reheated steel is then passed through a series of rolling mills, where it is shaped and reduced in thickness to form a continuous sheet. The rolling process involves multiple passes through the mills, with each pass gradually reducing the thickness of the steel and improving its properties. After the rolling process, the steel sheets are often pickled and treated with various coatings or finishes to improve their surface quality and corrosion resistance. Finally, the sheets are cut into specific sizes and may undergo additional processing, such as tempering or annealing, to further enhance their mechanical properties. Overall, the process of manufacturing steel sheets involves a combination of refining, casting, rolling, and finishing processes to produce high-quality sheets that meet the desired specifications.

Q: How do steel sheets compare to aluminum sheets in terms of strength?: Steel sheets are generally stronger than aluminum sheets. Steel is known for its high tensile strength, which means it can withstand greater forces before deforming or breaking. On the other hand, aluminum sheets have lower tensile strength and are more prone to bending or warping under heavy loads. However, it is important to note that aluminum sheets can still be strong enough for many applications, especially when considering their lower density compared to steel. Additionally, aluminum sheets have the advantage of being more lightweight, corrosion-resistant, and having better thermal conductivity than steel sheets. Therefore, the choice between steel and aluminum sheets depends on the specific requirements of the project, considering factors such as strength, weight, corrosion resistance, and thermal properties.

Q: What are the common applications of hot-rolled steel sheets?: Hot-rolled steel sheets are commonly used in various applications, including construction, automotive manufacturing, shipbuilding, and general fabrication. They are often utilized to create structural components, such as beams, columns, and frames, due to their strength and durability. Additionally, hot-rolled steel sheets are used for manufacturing pipes, storage tanks, and agricultural equipment. Their versatility and cost-effectiveness make them a preferred choice in many industrial sectors.

Q: Can steel sheets be used in automotive applications?: Yes, steel sheets can be used in automotive applications. Steel is commonly used in the automotive industry for various components and structures due to its strength, durability, and cost-effectiveness. It is used for body panels, chassis, frames, and other structural parts to provide the necessary strength and safety in vehicles.

Q: How are steel sheets produced?: Steel sheets are produced through a process called steel rolling, where large steel slabs are heated and passed through a series of rollers to reduce their thickness and achieve the desired shape and size.

Q: Are the steel sheets suitable for shipbuilding?: Yes, steel sheets are suitable for shipbuilding due to their high tensile strength, durability, and ability to withstand harsh marine environments.

Send your message to us

*Email

*TEL

*Quantity

*Unit