High grade hot-rolled steel plate（SS400）
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 20000 m.t./month
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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 different sizes of steel sheets available?
- The different sizes of steel sheets available can vary depending on the specific manufacturer and supplier. Common sizes include 4x8 feet, 4x10 feet, and 5x10 feet, but there are also custom sizes available to meet specific project requirements.
- Q: What are the main applications of steel sheets?
- Steel sheets have a wide range of applications, including construction projects, automotive manufacturing, shipbuilding, appliance production, and industrial machinery. They are used for structural components, such as beams and columns, as well as for cladding, roofing, and flooring. Additionally, steel sheets are utilized in the production of various consumer goods, such as furniture, containers, and electrical appliances.
- Q: What's the difference between the three kinds of pickling plate, cold rolled plate and hot rolled plate?
- In fact, the pickling steel plate is a product between the hot rolled plate and the cold rolled plate. The process before the cold rolling plate is also the pickling substrate, and then cold rolling
- Q: Are the steel sheets resistant to vibration or shock?
- Steel sheets are generally resistant to vibration and shock due to their high strength and durability. Steel is known for its ability to withstand external forces like vibrations and shocks, thanks to its rigid nature. This allows steel to effectively absorb and distribute energy caused by vibrations or shocks, preventing any significant damage or deformation. In various industries, such as construction, automotive, and aerospace, steel sheets are commonly used because their resistance to vibrations and shocks is crucial. However, it's important to consider that the exact resistance of steel sheets to vibration or shock depends on factors like thickness, steel quality, and the specific magnitude and frequency of the vibrations or shocks.
- 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 different grades of steel sheets available?
- There are several different grades of steel sheets available, including mild steel, stainless steel, galvanized steel, high-strength low-alloy (HSLA) steel, and carbon steel. Each grade has unique properties and is suitable for various applications in industries such as construction, automotive, and manufacturing.
- Q: Are steel sheets suitable for decorative screens or partitions?
- Yes, steel sheets are suitable for decorative screens or partitions. Steel is a versatile material that offers a wide range of design possibilities. It can be cut, shaped, and welded to create intricate patterns and designs. Additionally, steel is a durable and long-lasting material, making it suitable for both indoor and outdoor applications. It can be painted or powder-coated in various colors to match any aesthetic preference. Moreover, steel screens or partitions can provide privacy without compromising on the aesthetic appeal of a space. Overall, steel sheets are a great choice for creating decorative screens or partitions due to their versatility, durability, and aesthetic potential.
- Q: Are the steel sheets suitable for marine environments?
- Indeed, marine environments find steel sheets to be a suitable option. Steel, renowned for its robustness, durability, and ability to withstand corrosion, is frequently employed in marine settings. To enhance their resistance to saltwater exposure, steel sheets are often fortified with protective coatings like galvanization or paint. Furthermore, steel sheets can be customized to meet specific criteria such as thickness and size, rendering them highly versatile for a range of marine applications including shipbuilding, offshore structures, and marine equipment. All in all, steel sheets are a dependable and fitting choice for deployment in marine environments.
- Q: P355NL1 what kind of material is the steel plate?
- Use: used in petroleum, chemical industry, power plant, boiler, for the production of reactor, heat exchanger, separator, tank, oil tank, liquefied gas, nuclear reactor pressure vessel, boiler, liquefied petroleum gas bottle, hydropower station high pressure pipes, turbine volute equipment and components.
- Q: Are the steel sheets suitable for solar panel mounting?
- Indeed, steel sheets prove to be a fitting choice for the mounting of solar panels. Possessing formidable strength and durability, steel emerges as a material capable of furnishing a steadfast and protected groundwork for these panels. It boasts the requisite robustness to bear the weight of the panels while enduring diverse weather conditions. Moreover, steel sheets can be readily fabricated and tailored to meet the precise demands of the solar panel installation. In essence, the utilization of steel sheets for solar panel mounting guarantees an unwavering and enduring foundation for the panels.
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High grade hot-rolled steel plate（SS400）
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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