Steel Billet Manufactured by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Steel Billet Manufactured by Blast Furnace
1.Structure of Steel Billet Manufactured by Blast Furnace
Steel Billet Manufactured by Blast Furnace 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 Billet Manufactured by Blast Furnace.
Steel Billet Manufactured by Blast Furnace 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.
3. Steel Billet Manufactured by Blast Furnace Images
4. Steel Billet Manufactured by Blast Furnace Specification
Steel 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 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.
③How is the packaging and delivery?
Exporting Package with the steel material cover and the delivery term is based on the project.
- Q: How do steel billets contribute to the overall cost-effectiveness of a structure?
- Steel billets contribute to the overall cost-effectiveness of a structure due to their versatility and efficiency in construction. These pre-formed, semi-finished steel products can be easily shaped and transformed into various components, reducing the need for extensive machining and fabrication processes. Their strength and durability ensure long-term stability and low maintenance costs, while their high recyclability promotes sustainability and reduces material waste. Additionally, the standardized sizes and consistent quality of steel billets facilitate efficient production and shorter construction timelines, ultimately leading to cost savings for building projects.
- Q: Can steel billets be used in the manufacturing of machinery?
- Yes, steel billets can be used in the manufacturing of machinery. Steel billets are semi-finished metal products that are typically hot rolled or forged into various shapes, including bars, rods, or sheets. These billets serve as the raw material for manufacturing machinery components such as gears, shafts, bearings, and structural frames. The use of steel billets in machinery manufacturing offers several advantages. Steel is known for its exceptional strength, durability, and resistance to wear, making it a suitable material choice for heavy-duty applications. Additionally, steel can be easily machined, welded, and formed into complex shapes, allowing for the production of intricate machinery parts. Moreover, steel's high melting point and thermal conductivity make it ideal for applications that involve high temperatures or require heat transfer. Overall, steel billets are widely used in machinery manufacturing due to their excellent mechanical properties, versatility, and reliability.
- Q: 100Q235 steel can only be rolled from billets of Q235?Or a billet can be rolled into Q195~Q215 and other models of steel?Is there a detailed classification of billets? Do you have GB?
- The same type of steel, such as low carbon steel, the grade and composition design, but also look at the performance, therefore, a steel production process due to the abnormal quality, by the high grade and low grade sentenced to drop, but sales loss.......
- Q: How are steel billets inspected for defects?
- Steel billets are inspected for defects using various non-destructive testing methods such as visual inspection, ultrasonic testing, magnetic particle inspection, and eddy current testing. These techniques help identify surface cracks, internal flaws, and other defects that may compromise the quality and integrity of the steel billets.
- Q: How are steel billets used in the manufacturing of bars?
- Steel billets are used in the manufacturing of bars by being heated and then rolled or forged into specific shapes and sizes. This process ensures the bars have the desired strength, durability, and dimensional accuracy required for various applications in industries such as construction, automotive, and infrastructure.
- Q: What are the common testing methods used for quality control of steel billets?
- The common testing methods used for quality control of steel billets include visual inspection, dimensional measurements, chemical analysis, and mechanical testing. Visual inspection involves examining the surface of the billets for any defects or abnormalities. Dimensional measurements ensure that the billets meet the specified size and shape requirements. Chemical analysis determines the composition of the steel, checking for the presence of impurities or elements that may affect the quality. Mechanical testing involves subjecting the billets to various tests such as hardness testing, tensile testing, and impact testing to evaluate their strength and other mechanical properties. These testing methods ensure that the steel billets meet the required quality standards.
- Q: How are steel billets used in the construction industry?
- The construction industry relies heavily on steel billets, which are essential for supporting and enhancing the structural integrity of buildings and infrastructure. These semi-finished steel products are heated and shaped to meet the specific requirements of construction projects. One important use of steel billets is in the production of rebar, which provides strength and stability to concrete structures. By heating and rolling the billets into long, cylindrical shapes, reinforcement bars are created. These bars are embedded within the concrete, increasing its tensile strength and preventing cracks or structural failure. Steel billets are also used to manufacture structural steel sections, including beams, columns, and channels. These sections are crucial for constructing the framework of a building and providing support and load-bearing capacity. Depending on the project's specifications, steel billets are heated and rolled into various shapes and sizes. These sections are then assembled to ensure the stability and durability of the building. In addition to rebar and structural steel sections, steel billets are utilized in the production of other construction components. This includes steel plates, pipes, tubes, and wires, which serve different purposes in the construction industry. Steel plates reinforce building foundations, while steel pipes and tubes are used for plumbing, drainage, and HVAC systems. Steel wires strengthen concrete structures and act as reinforcement in precast concrete elements. Overall, steel billets are crucial in the construction industry as they provide the necessary raw material for producing reinforcing bars, structural steel sections, and other construction components. Their strength and versatility make them essential for ensuring the safety, stability, and longevity of buildings and infrastructure projects.
- Q: What are the safety precautions when handling steel billets?
- To minimize the likelihood of accidents and injuries when dealing with steel billets, it is crucial to adhere to various safety measures. Firstly, it is of utmost importance to wear suitable personal protective equipment (PPE) such as safety goggles, steel-toed boots, gloves, and a hard hat. Before commencing the handling of steel billets, it is necessary to ensure that the work area is free from any obstructions or debris that could potentially cause trips or falls. Additionally, it is essential to stack and store the billets correctly to prevent unexpected falls or shifts. When it comes to lifting or moving steel billets, one should exercise caution regarding their weight and size. Utilizing appropriate lifting equipment like cranes, forklifts, or hoists is necessary to avoid strains or musculoskeletal injuries. It is crucial to always adhere to the weight limits and load capacities specified for the equipment being employed. To prevent slippage or falling, it is important to maintain a secure grip on the billets. One should avoid sharp edges or protruding parts that could result in cuts or puncture wounds. If required, the use of protective covers or padding can prevent contact with sharp or jagged edges. Proper communication plays a vital role in the handling of steel billets. It is imperative to establish clear communication among the workers involved in the process to prevent accidents or mishaps. Hand signals or radios can be employed to facilitate effective communication, especially in noisy environments. Regular inspection of the steel billets should be conducted before handling them to identify any defects or damage. Cracks, rust, or any other issues can compromise the structural integrity of the billets and increase the risk of accidents. If any defects are detected, they should be reported to a supervisor, and the appropriate procedures for handling or disposing of the billets should be followed. Lastly, it is crucial to always be aware of one's surroundings and the movements of other workers when handling steel billets. Standing or working in the swing radius of lifting equipment or near moving machinery should be avoided to prevent being struck or crushed. By adhering to these safety precautions, the risk of accidents and injuries during the handling of steel billets can be significantly reduced, thereby creating a safer work environment.
- Q: What are the different surface defects that can occur during steel billet production?
- Some of the different surface defects that can occur during steel billet production include cracks, laps, seams, scabs, surface porosity, and scale.
- Q: What are the main factors affecting the formability of steel billets?
- There are several factors that affect the formability of steel billets, including the composition of the steel, its microstructure, temperature, and strain rate. The composition of the steel is a crucial factor in determining its formability. Elements such as carbon, manganese, and silicon can influence the strength and ductility of the steel. Higher levels of carbon and alloying elements can increase the strength of the steel but may decrease its formability. On the other hand, lower carbon content and higher levels of elements like manganese can enhance the formability of the steel. The microstructure of the steel is another significant factor. The size, distribution, and morphology of the grains in the steel can impact its formability. Finer grains generally provide better formability, as they allow for more uniform deformation during shaping processes. Additionally, the presence of precipitates or inclusions in the microstructure can affect the formability by causing localized stress concentrations. Temperature plays a vital role in the formability of steel billets. Heating the steel to elevated temperatures can increase its ductility and reduce its strength, making it easier to form. This process, known as hot forming, allows for greater deformation without the risk of fracture. However, excessively high temperatures can also lead to excessive grain growth, which can negatively impact formability. Lastly, the strain rate, or the rate at which the steel is deformed, can affect its formability. Higher strain rates generally result in reduced formability as they can lead to strain hardening, where the steel becomes harder and more resistant to deformation. Therefore, controlling the strain rate during forming processes is essential to maintain optimal formability. In conclusion, the main factors affecting the formability of steel billets include composition, microstructure, temperature, and strain rate. By considering these factors, manufacturers can optimize the formability of steel billets to meet specific requirements during shaping processes.
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Steel Billet Manufactured by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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