Steel Bloom/Billet Manufactured by Blast Furnace
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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Steel Bloom/Billet Manufactured by Blast Furnace
1.Structure of Steel Bloom/Billet Manufactured by Blast Furnace
Steel Billets Manufactured by Continue Casting is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity, etc Several, mainly related to shape of rolled products. Simple rolled section steel, choose cross section of square billet or rectangular billet. rolling The sector products such as flat steel, Angle steel, select the rectangular billet or slab. Had better profiled billet when production beams, channels, and in rolling process Lines and improve the yield. The raw material of round billet is the production of seamless tube.
2.Main Features of Steel Bloom/Billet Manufactured by Blast Furnace.
Steel Billets Manufactured by Continue Casting section size should meet the requirements of rolling deformation and finished product quality, but also roll strength and biting condition of restrictions. General steel Billet section height H. And the roll diameter D The ratio of the ( namely H/D) Should be less than or equal to zero 0.5 . Length of steel billet by finishing temperature, Rolling time and the length of the product Or times ruler. When heated too long accident prone to bump the furnace wall of steel, too short, furnace bottom utilization rate is not high, influence the heating furnace production. For the production Choose a variety of steel and steel billet, should consider the affinities of billet, as far as possible in order to improve the productivity of the roughing mill, simplify the stock management of workshop.
There are three shapes of the steel billets: square billet, slab, rectangular billet The Chinese billet, rectangular billet is mainly suitable for rolling hot rolled strip, building reinforced bar, Ordinary wire, high speed wire rod and various small profile. Of the slab are mainly used for rolling plate and hot coil sheet.
3. Steel Bloom/Billet Manufactured by Blast Furnace Images
4. Steel Bloom/Billet Manufactured by Blast Furnace Specification
Steel Bloom/Billet Manufactured by Blast Furnace rolled steel, after processing can be used for mechanical parts, forging parts, processing all kinds of steel, steel Q345B channel steel, wire rod is the role of the billet. Steel billet is used in the production of semi-finished products, generally cannot be used directly for the society. Steel billets and steel are strictly divided into standard, cannot decide to whether the business enterprise of the final product, and according to unified standards to perform the whole society. Typically, billet and the steel is relatively easy to distinguish, but for some steel billet, and have the same specification and same steel purposes (such as rolling tube billet), whether can be used for other industries, whether through steel processing process, whether through a finished product rolling mill processing to distinguish
Material standard The editor Range of thickness: 150-240 - mm + / - 5 mm width range: 880-1530 - mm + / - 20 mm Length: 3700-10000 - mm + / - 500 - mm Cross-sectional size: 64 * 64; 82 * 82; 98 * 98; 124 * 124; 120 * 150; 152 * 164; 152 * 170 mm Length: 9000 mm Section of tolerance: billet: 1.0 + / - 2.0-1.0 + / - 1.0 mm slab: width: + / - 2.0 mm thickness: + / - 3.0 mm The length tolerance: + / - 200 mm Section diagonal tolerance: 3.5-8.0 MM Billet section size protrusions requirements: < 1242 mm, do not allow; > = 1242 mm, < = 2 mm 1242 mm, < = 3 mm Beheading (shear) extension deformation: < 1242 mm billet: no control; The slab: < = 15 mm Surface tilt: no more than billet section 0.1 Bending: every 1 m length is not more than 10 mm The distortion: length < = 5 m, < = 11. ; The length of the < = 7.5 M, < = 5. Material % 3 sp/PS chemical composition: C Mn Si S P
5.FAQ of Steel Bloom/Billet Manufactured by Blast Furnace
We have organized several common questions for our clients,may help you sincerely:
①How about your company?
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products?
We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③What is the advantage of the continue Casting steel billet comparing to the die casting steel billet?
Compared with die casting, continuous casting has the advantages of: 1. To simplify the Steel billet The production process 2. Improve the metal yield 3. Improve the quality of the billet 4. Reduces the steel worker's labor intensity 5. Save energy and reduce consumption
Steel billet is produced by the method of through three processes: It is through the steelmaking system of continuous casting equipment, directly by the molten steel pouring into billet; The second is the steelmaking system in the production of steel ingot casting billet through system of steel rolling rolling equipment or processing of steel semi-finished products; Three is the steelmaking system production of steel ingot by forging the semi-finished product processing equipment.
- Q: Are steel billets used in the manufacturing of construction machinery?
- Yes, steel billets are commonly used in the manufacturing of construction machinery. Steel billets are raw material forms of steel that are heated and shaped into various components, such as plates, beams, and rods, which are essential in construction machinery production. These billets are known for their strength, durability, and ability to withstand heavy loads, making them ideal for constructing robust and reliable machinery used in the construction industry.
- Q: How are steel billets used in the production of automotive chassis?
- Automotive chassis production relies heavily on steel billets, which are integral for creating the necessary components. These billets are cast from molten steel into rectangular or square shapes and then processed further. Initially, the steel billets undergo hot rolling, a procedure that involves heating them to high temperatures and passing them through rollers to shape them accordingly. This elongates the billets and gives them different profiles, such as I-beams or C-channels, which are commonly used in automotive chassis construction. Once the desired shape is achieved, the hot-rolled steel goes through quenching and tempering. This process rapidly cools the steel in a controlled manner, enhancing its strength and durability. The steel is then reheated and slowly cooled to stabilize its microstructure, resulting in improved mechanical properties. Next, the processed steel billets are cut into specific lengths and welded together to create the main structural components of the automotive chassis, including the frame and subframe. These components provide the necessary strength, rigidity, and stability to support the vehicle and endure the various loads and stresses encountered during operation. Steel billets are favored in automotive chassis production due to their excellent strength-to-weight ratio, high tensile strength, and ability to withstand impact and bending forces. These characteristics ensure the safety and stability of the vehicle, as well as provide a solid foundation for other automotive components like suspension systems, engine mounts, and body panels. In summary, steel billets are essential in the production of automotive chassis as they serve as the raw material for creating various structural components. Their strength, durability, and versatility make them the preferred choice in the automotive industry, guaranteeing that vehicles are built to endure the demands of everyday use and offer a safe and reliable driving experience.
- Q: Are steel billets used in the production of household goods?
- No, steel billets are typically not used in the production of household goods. They are usually used as raw materials in steel mills for the production of various steel products, such as bars, rods, pipes, and structural components.
- Q: What are the different steelmaking processes used for producing steel billets?
- There are several different steelmaking processes used for producing steel billets. Some of the common ones include the electric arc furnace (EAF) process, the basic oxygen furnace (BOF) process, and the continuous casting process. The EAF process involves melting scrap steel using an electric arc, while the BOF process involves blowing oxygen through molten iron to remove impurities. The continuous casting process involves continuously pouring molten steel into a water-cooled mold to form solid billets. Each process has its advantages and is used depending on factors such as cost, quality requirements, and availability of raw materials.
- Q: How do steel billets contribute to the strength of a structure?
- There are multiple ways in which steel billets contribute to the strength of a structure. To begin with, steel billets are created through the casting process, where molten steel is poured into molds and allowed to solidify. This casting method ensures that the steel billets have a consistent and uniform composition, with minimal impurities. As a result, the final product's structural integrity and strength are enhanced. In addition, steel billets undergo hot rolling or cold rolling, which further enhances their strength. Hot rolling involves heating the steel billets to high temperatures and passing them through a series of rollers to compress and shape the steel into the desired form. This process aligns the steel's grain structure, making it stronger and more resistant to deformation. Furthermore, steel billets are commonly used as raw material for manufacturing other steel products like beams, columns, and plates. These fabricated steel components are then incorporated into structures, providing additional strength and support. The high strength and durability of steel billets make them ideal for withstanding heavy loads, seismic forces, and other external pressures. In addition, steel billets can be alloyed with other elements like carbon, manganese, and chromium to enhance their mechanical properties and increase their strength. The inclusion of these alloying elements improves the steel's hardness, toughness, and resistance to corrosion, making it even more suitable for structural applications. Overall, the role of steel billets in enhancing the strength of a structure is crucial. Through their uniform composition, hot or cold rolling processes, and alloying capabilities, steel billets contribute to the overall structural integrity, durability, and load-bearing capacity of buildings, bridges, and other infrastructure projects.
- Q: How are steel billets stored?
- Steel billets are typically stored in a controlled environment to protect them from corrosion and other damages. The storage method varies depending on the size and quantity of the billets, as well as the specific needs of the steel manufacturer. One common method of storing steel billets is to stack them horizontally on a flat surface. This can be done on a concrete floor or on steel racks designed for this purpose. The billets are usually placed in rows and columns, with enough space between them to allow for easy access and inspection. In order to prevent corrosion, the billets are often coated with a protective layer, such as oil or rust inhibitors, before being stored. Additionally, the storage area may be equipped with dehumidifiers or climate control systems to maintain ideal humidity levels and prevent moisture from damaging the steel. For larger quantities of billets, they may be stored vertically in specialized racks or bins. This allows for better space utilization and easier handling with the help of machinery like cranes and forklifts. These vertical storage systems are designed to ensure that the weight of the billets is evenly distributed to prevent any deformation or damage. Regardless of the storage method used, it is crucial to regularly inspect the billets for any signs of damage or deterioration. This includes checking for rust, cracks, or any other defects that may affect the quality of the steel. Proper documentation and inventory management are also important to ensure efficient retrieval and usage of the billets. Overall, steel billets are stored in a manner that prioritizes their protection and preservation. By following appropriate storage practices, steel manufacturers can maintain the quality of the billets and ensure their suitability for subsequent manufacturing processes.
- Q: What are the properties of steel billets?
- Steel billets are semi-finished products that are typically rectangular in shape and serve as the starting point for the production of various steel products. They possess several distinct properties, including: 1. High strength: Steel billets have exceptional strength due to the presence of carbon and other alloying elements. This enables them to withstand heavy loads and provide structural integrity in various applications. 2. Ductility: Steel billets can be easily deformed without fracturing, making them highly ductile. This property allows for the shaping and forming of the billets into different products through processes such as rolling, forging, and extrusion. 3. Thermal conductivity: Steel billets have good thermal conductivity, meaning they can efficiently transfer heat. This property is particularly useful in applications that involve heat treatment or require heat dissipation, such as in the manufacturing of automotive parts or machinery. 4. Corrosion resistance: Steel billets can exhibit a certain level of corrosion resistance depending on their composition and surface treatment. However, they are generally prone to rusting if not properly protected, so additional measures like coatings or galvanization may be necessary. 5. Machinability: Steel billets are known for their machinability, which refers to their ability to be easily cut, drilled, or milled into desired shapes and sizes. This property makes them suitable for a wide range of machining operations, facilitating the production of intricate parts and components. 6. Recyclability: Steel billets are highly recyclable due to the inherent recyclability of steel as a material. This property not only reduces waste and environmental impact but also contributes to the sustainability of steel production. Overall, the properties of steel billets make them an essential and versatile material in various industries, including construction, automotive, machinery, and manufacturing.
- Q: What is the role of steel billets in the construction of railway stations?
- Steel billets play a crucial role in the construction of railway stations as they are used to fabricate various structural components, such as beams, columns, and trusses. These components provide the necessary support and stability to the station infrastructure, ensuring the safety and durability of the building. Steel billets are also utilized in the construction of railway tracks, where they are transformed into rails, sleepers, and other track elements, enabling the smooth and efficient operation of trains.
- Q: What are the main factors affecting the surface roughness of steel billets?
- The surface roughness of steel billets can be influenced by several factors. Firstly, the quality of the raw materials used in the production of the billets plays a crucial role. If the steel used is of poor quality or contains impurities, it can result in a rougher surface finish. Secondly, the manufacturing process itself can impact the surface roughness. For instance, if the billets are not properly cooled or if there are inconsistencies in the temperature during the cooling process, it can lead to uneven surfaces and increased roughness. Furthermore, the machining operations performed on the billets can also contribute to their surface roughness. Factors such as the cutting speed, feed rate, and tool condition can affect the final surface finish. If the cutting parameters are set incorrectly or if the cutting tools are worn out, it can result in a rougher surface texture. Additionally, the lubrication and cooling methods used during machining can affect the surface roughness. Proper lubrication helps reduce friction and heat generation, resulting in smoother surfaces. Inadequate lubrication or cooling can cause increased friction, leading to rougher surfaces. Moreover, the maintenance and condition of the machinery used in the manufacturing process can impact the surface roughness. If the equipment is not well-maintained or if there are issues with the precision and stability of the machines, it can result in surface irregularities and roughness. Lastly, the handling and storage of the steel billets can also influence their surface roughness. If the billets are mishandled or exposed to harsh environmental conditions, such as moisture or extreme temperatures, it can lead to corrosion or surface damage, resulting in a rougher surface finish. Overall, the main factors affecting the surface roughness of steel billets include the quality of raw materials, the manufacturing process, machining operations, lubrication and cooling methods, machinery condition, and handling/storage practices. Understanding and controlling these factors are essential for achieving the desired surface finish in steel billet production.
- Q: What is the typical length of a steel billet?
- The typical length of a steel billet can vary depending on several factors such as the intended use, production process, and specific industry standards. However, in general, steel billets are commonly produced in lengths ranging from 2 to 12 meters (6.5 to 40 feet). These lengths are commonly used for further processing, such as hot rolling or forging, to create various steel products like bars, rods, beams, or other structural components. It is important to note that the actual length of a steel billet can be tailored to meet the specific requirements of a particular application or customer order.
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Steel Bloom/Billet Manufactured by Blast Furnace
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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