Prime Steel Billet Q275, 20MnSi, 5SP，Q235 for good sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 20000 m.t./month
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STEEL BILLET
1.Brief description
Steel billet(ingot) by cogging or breakdown of semi-finished products, is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity of several kinds of, mainly related to the shape of rolled products.
2.Features
Rectangular billet continuous casting billet and mainly general carbon steel, low carbon low silicon cold-rolled material, high quality carbon structural steel, high strength low alloy steel, special steel, etc.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod. ,
Steel billets have distinct characteristics as compared with already furnished steel bars and products. Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets are also known for their malleability and ductility, especially when exposed to varying temperatures during shaping and molding.
3.Processing
Steel billets are considered fresh and raw, and they must undergo a series of manufacturing processes before they can be used for various purposes. Billets are made by means of freezing molten liquid, and are later exposed to extremely low temperatures in order to allow the metal to take shape and solidify in chemical structure. The temperature manipulates the metal's physical properties, and tones its strength and durability. The subsequent processes provide the metal's curved mold design so that it can fit the allotted space provided by other machines, which complete the finishing procedures.
4.Pictures
5.Usage
Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed into more functional shapes and sizes. While they have already been put in the furnace, they still require a series of shaping and molding procedures such as hot and cold working, milling and cutting before they are sold in hardware stores, or used for different applications. The unformed billets, however, can be used in striking currency such as coins and as reserves, similar to gold bars.
6.Detailed specification
Hot rolled billet steel
Size: 50x50mm-180x180mm
Steel Grade: 3SP, 5SP,Q195,Q235,Q255,Q275 Length:3m-12m
MOQ: 1000MT/size
Payment term: TT or LC
Packing: in bulk , bundle
Shipment: by container , bulk vessel
Packaging Details: bundles with steel strips or as customers's requirements
Delivery time: 15-30 days after the deposit
Loading port:Tianjin, or other port China
Origin : China
Inspection:Third party inspection before loading.
- Q: How do steel billets contribute to the overall vibration resistance of a product?
- The overall vibration resistance of a product can be significantly enhanced through the use of steel billets. Steel, with its high-strength properties, is an ideal material for reducing vibrations and improving product stability. In the manufacturing process, steel billets are commonly used as a raw material and are further processed into various shapes and forms. Steel billets possess a dense and uniform structure that enables them to effectively absorb and dissipate vibration energy. When integrated into a product, steel billets provide additional mass, which assists in dampening vibrations by absorbing and distributing energy throughout the structure. This added mass acts as a stabilizing force, preventing excessive movement and reducing the amplitude of vibrations. Furthermore, steel billets demonstrate exceptional mechanical properties, including high tensile strength and stiffness, which contribute to a product's overall vibration resistance. These properties allow steel billets to withstand dynamic forces and resist deformation caused by vibrations, ensuring the product's structural integrity. In addition to their superior mechanical properties, steel billets can be designed with specific geometries and cross-sectional shapes to further enhance their vibration resistance. For instance, the use of round or square billets with smooth surfaces minimizes stress concentration points and lowers the risk of fatigue failure. By optimizing the design and dimensions of steel billets, manufacturers can tailor a product's vibration resistance to meet specific requirements. To summarize, steel billets play a critical role in enhancing a product's overall vibration resistance. Their high mass, dense structure, and excellent mechanical properties allow them to effectively absorb and dissipate vibration energy, stabilize the product, and improve its structural integrity. By incorporating steel billets into the manufacturing process, manufacturers can ensure that their products are more resistant to vibrations, leading to enhanced performance and longevity.
- Q: How are steel billets recycled or reused?
- Various methods can be employed to recycle or reuse steel billets, which are semi-finished metal products. One commonly used method is electric arc furnace (EAF) steelmaking, where the billets are melted down in an electric arc furnace and utilized in the production of new steel products. This process effectively utilizes resources and aids in the reduction of greenhouse gas emissions and energy consumption compared to primary steel production. Steel billets can also be repurposed in industries like construction, automotive, and manufacturing. They can be transformed and reconfigured to create novel steel products or utilized as raw material for forging, rolling, or extrusion processes. By reusing steel billets, the industry can alleviate the demand for newly manufactured steel and conserve natural resources. Moreover, steel billets can be recycled through continuous casting. In this technique, the molten steel is poured into a continuous casting machine, resulting in the formation of solid billets. These billets can then undergo hot or cold rolling processes to produce various steel products such as bars, rods, or wire. Furthermore, steel billets can be melted and recast into different forms via remelting. Technologies like induction melting or vacuum arc remelting can be employed to purify the steel and achieve desired chemical and mechanical properties. Remelting facilitates the production of high-quality steel billets suitable for specialized applications in industries such as aerospace, defense, or medical sectors. In conclusion, steel billets are effectively recycled or reused through processes like electric arc furnace steelmaking, continuous casting, remelting, and reshaping. These methods not only contribute to the sustainability of the steel industry but also aid in resource conservation, emission reduction, and meeting the rising demand for steel products.
- Q: How are steel billets used in the production of conveyor systems?
- Steel billets are used in the production of conveyor systems as the raw material for manufacturing various components, such as frames, supports, rollers, and pulleys. These billets are typically shaped, cut, and machined into the required sizes and shapes to ensure the strength and durability of the conveyor system.
- Q: How are steel billets rolled into shape?
- Steel billets are rolled into shape through a process called hot rolling. This process involves heating the steel billet to high temperatures, typically above 1,000 degrees Celsius, to make it malleable and easier to shape. The heated billet is then passed through a series of rolling mills, which consist of a pair of cylindrical rollers that rotate in opposite directions. As the billet passes through the rollers, it is gradually compressed and elongated, resulting in a desired shape and size. The rollers apply high pressure on the billet, effectively reducing its thickness and increasing its length. This continuous rolling process allows for precise control over the shape and dimensions of the steel product. To ensure smooth rolling and prevent the billet from sticking to the rollers, lubricants are often applied. These lubricants also help in dissipating the heat generated during the rolling process. Depending on the desired final product, the steel billet may undergo multiple passes through the rolling mills to achieve the desired shape and dimensions. After the initial rough rolling, the steel may be further shaped and refined through additional rolling stages. Once the desired shape is achieved, the steel is then allowed to cool and solidify. This cooling process is crucial to ensure the final product has the desired mechanical properties and structural integrity. Overall, the hot rolling process of steel billets is a crucial step in the production of various steel products. It allows for the efficient shaping and forming of the billets into different shapes, sizes, and profiles, meeting the specific requirements of different industries such as construction, automotive, and manufacturing.
- Q: Can steel billets be used in the production of automotive components?
- Indeed, it is possible to utilize steel billets in the manufacturing process of automotive components. Steel billets, considered as intermediary steel products, are commonly employed in the production of diverse steel goods, including automotive components. These billets can undergo further processing techniques such as rolling, forging, or other methods of manipulation to achieve the desired shape and size of the automotive component. The utilization of steel in automotive components is favored due to its remarkable strength, durability, and capacity to endure demanding operational conditions. Furthermore, the utilization of steel billets provides flexibility in the manufacturing process, as they can be customized to meet the specific design requirements and performance specifications of various automotive components.
- Q: How are steel billets used in the production of gear blanks?
- Steel billets are an essential component in the production of gear blanks. Gear blanks are the starting point for the manufacturing of gears. They are essentially the raw, unfinished pieces that will later be shaped and transformed into the final gear product. Steel billets, which are long, rectangular bars of steel, provide the necessary material for the creation of gear blanks. These billets are typically made from high-quality steel that possesses the required strength, durability, and machinability characteristics needed for gear production. To create gear blanks, the steel billets are first heated to a specific temperature to make them more malleable and easier to shape. The heated billets are then subjected to various forming processes, such as forging or extrusion, to transform them into the desired shape of the gear blank. Once the gear blank is formed, it undergoes further machining processes to refine its shape, dimensions, and surface finish. This may include operations such as turning, milling, drilling, or grinding. The precise machining ensures that the gear blank meets the required specifications for the final gear product. The gear blanks produced from steel billets serve as the foundation for the creation of various types of gears, such as spur gears, helical gears, bevel gears, or worm gears. These gear blanks undergo additional steps, such as heat treatment and surface hardening, to enhance their mechanical properties and increase their resistance to wear and fatigue. In summary, steel billets are integral to the production of gear blanks as they provide the raw material from which gears are formed. Through a series of heating, forming, and machining processes, the steel billets are transformed into gear blanks, which are then further processed to create the final gears used in various applications.
- Q: What are the main factors affecting the machinability of steel billets?
- Several key factors influence the machinability of steel billets, which refers to the ease with which they can be cut and shaped by machining processes. These factors encompass the composition of the steel, its microstructure, the presence of impurities or inclusions, and the mechanical properties of the material. The machinability of steel is significantly impacted by its composition. Elements like carbon, manganese, sulfur, and phosphorus play a crucial role in determining the cutting performance. For example, a higher carbon content can increase hardness, thereby making the steel more challenging to machine. Conversely, manganese can enhance machinability by promoting the formation of a favorable microstructure. The microstructure of the steel, influenced by factors such as heat treatment and alloying elements, also affects machinability. Fine-grained steels with a homogeneous microstructure are generally easier to machine compared to coarse-grained ones. Additionally, the inclusion of alloying elements like chromium or molybdenum can enhance machinability by increasing the material's hardness and wear resistance. Machinability can be negatively affected by impurities or inclusions present in the steel, such as non-metallic particles or oxides. These impurities can result in tool wear, surface defects, and inadequate chip formation during machining. Therefore, minimizing the level of impurities in the steel through meticulous production and refining processes is crucial. Moreover, the mechanical properties of the steel, including hardness, strength, and ductility, impact machinability. High-strength steels tend to be more challenging to machine due to their increased hardness, necessitating greater cutting force. Ductility also plays a vital role as it affects the steel's ability to form chips during machining. Striking a balance between hardness and ductility is desirable for optimal machinability. In conclusion, the machinability of steel billets is influenced by various factors encompassing composition, microstructure, impurities, and mechanical properties. It is imperative to comprehend and control these factors to ensure efficient and effective machining processes.
- Q: How are steel billets used in the production of building facades?
- Steel billets are used in the production of building facades as they serve as the raw material for manufacturing different components such as beams, columns, and plates. These billets are hot-rolled or forged into specific shapes and sizes, which are then used to create the structural framework of the facade. Additionally, steel billets are also used to create decorative elements and cladding panels that enhance the aesthetic appeal of the building exterior.
- Q: What are the different types of steel billet surface treatment defects?
- During the manufacturing process, various defects can arise in the surface treatment of steel billets. The presence of these defects can have a negative impact on the quality and appearance of the billets, making it essential to detect and resolve them in order to guarantee the overall performance of the end product. 1. One common defect is scale, which occurs when the steel billet is exposed to high temperatures. This results in the formation of an oxide layer on the surface, adversely affecting the adhesion of coatings or paints. 2. Inclusions are another type of defect that can be found on the surface of the steel billet. These inclusions are non-metallic particles or impurities that may originate from inadequate cleaning or improper handling during the manufacturing process. They have the potential to undermine the mechanical properties of the steel, leading to an overall reduction in performance. 3. Decarburization is a defect that arises when the carbon content in the outer layer of the steel billet is lost due to exposure to high temperatures or a lack of protective atmosphere. This loss of carbon can result in decreased hardness and strength in the affected area. 4. Pitting is a localized defect characterized by the presence of small cavities or pits on the surface of the steel billet. It can be caused by impurities or exposure to corrosive environments. Pitting has the potential to compromise the structural integrity of the billet and make it more susceptible to corrosion. 5. Surface cracks may occur on the steel billet due to factors such as thermal stress, improper handling, or inadequate cooling. These cracks weaken the billet and increase the risk of failure during subsequent processing or use. 6. Surface roughness refers to an uneven or irregular texture on the surface of the steel billet. It can be caused by factors such as improper machining, inadequate cleaning, or the presence of scale or inclusions. Surface roughness affects the appearance of the billet and can impact its performance in certain applications. In conclusion, it is crucial to identify and resolve these surface treatment defects to ensure the quality and reliability of steel billets. Employing proper manufacturing processes, including thorough cleaning, protective atmospheres, and appropriate handling, is key to minimizing the occurrence of these defects and ensuring optimal performance of the final product.
- Q: How are steel billets used in the production of shipbuilding materials?
- Steel billets are used in the production of shipbuilding materials as they serve as the primary raw material for shaping and forming various components such as hulls, frames, and beams. These billets are heated and then shaped through processes like rolling or forging to create the desired shapes and sizes required for ship construction. The high strength and durability of steel make it an ideal material for shipbuilding, ensuring the structural integrity and safety of the vessels.
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Prime Steel Billet Q275, 20MnSi, 5SP，Q235 for good sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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