Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making
- 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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Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making
1.Structure of Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making
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 Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making.
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. Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making Images
4. Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting MakingSpecification
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 Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making
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.
②By affecting the processing product performance points, what type of inclusions? According to the inclusion, plastic deformation can be divided into brittle inclusions inclusions and half plastic inclusions. Brittle inclusions generally refers to those who do not have plastic deformation capacity, complex and simple oxide composite oxides, nitride and deformation of spherical, dot inclusions.Because the wire is the billet hot rolled into wire rod by drawing again after formed, request the deformation is large, so A1203, spinel, such as deformation brittle inclusions is very big to the harm of wire rod. Inclusions in steel processing through plastic deformation when have good plasticity, extends along the flow direction of the steel slits, belong to this class of SiO2 content low iron silicate, iron sulfide, manganese (Fe, Mn) S, etc.Half of the plastic inclusions generally refers to all kinds of compound aluminum silicate inclusions. Deformation behavior of non-metallic inclusions in steel is more complex, not only depend on the type of inclusions, and is closely related to the inclusion composition and deformation temperature.
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: What are the common defects found in steel billets?
- Steel billets can exhibit various defects, both from the manufacturing process and external factors. One such defect is surface cracks, which can arise from inadequate cooling, handling, or excessive stress during rolling or forming. These cracks can weaken the billet and compromise its strength and integrity. Internal voids or inclusions are another common defect, caused by impurities or foreign particles in the steel. These voids create weak points in the billet, potentially leading to structural failures or diminished mechanical properties. Misalignment or misshaping is a defect that occurs during cooling or forming, resulting in uneven thickness or dimensions. This flaw adversely impacts the billet's performance and suitability for its intended application. Furthermore, excessive segregation of alloying elements can lead to uneven property distribution within the billet. This inconsistency hampers the mechanical properties and overall quality. Lastly, surface defects like scale, pitting, or imperfections can manifest due to improper handling, storage, or exposure to harsh environments. Though these defects may not affect the billet's structural integrity, they do impact the surface finish and aesthetics of the final product. To ensure the production of high-quality and reliable steel products, it is crucial to identify and address these common defects in steel billets. Regular inspections, quality control measures, and appropriate handling and storage techniques play vital roles in minimizing and preventing these defects.
- Q: How are steel billets used in the manufacturing of construction equipment?
- Steel billets are used as raw material in the manufacturing of construction equipment, particularly in the fabrication of heavy-duty components such as frames, chassis, and structural supports. These billets are heated, shaped, and machined to create the desired parts, ensuring strength, durability, and stability in construction equipment.
- Q: How are steel billets used in the production of forgings?
- Steel billets are an essential component in the production of forgings. They serve as the initial raw material that undergoes a series of processes to transform into the desired forged product. Firstly, the steel billets are heated to a specific temperature to make them more malleable and easier to work with. This process is known as preheating and is crucial as it allows for easier shaping and deformation during the forging process. Next, the heated steel billets are placed into a forging press or hammer, where they are subjected to immense pressure and force. This pressure causes the billets to deform and take on the desired shape. The forging press applies compressive forces to the billets, while the hammer strikes them repeatedly to achieve the desired shape. During the forging process, the steel billets undergo plastic deformation, meaning they change shape without breaking. This deformation allows for the elimination of any internal defects or inconsistencies within the billet, resulting in a stronger and more reliable final forged product. Once the desired shape is achieved, the forged product is cooled down, either through air cooling or quenching, to stabilize its structure and enhance its mechanical properties. This cooling process helps to increase the strength and hardness of the forged product. In summary, steel billets play a crucial role in the production of forgings. They are heated, shaped under immense pressure, and then cooled to create the final forged product. The use of steel billets in the forging process enables the production of durable, high-quality forged products with superior strength and reliability.
- Q: What is the role of steel billets in the manufacturing of machinery?
- Steel billets play a crucial role in the manufacturing of machinery due to their versatile nature and desirable properties. These semi-finished steel products are essentially long, rectangular bars that serve as the raw material for producing various machinery components. Firstly, steel billets are known for their strength, durability, and excellent mechanical properties, making them ideal for the construction of heavy-duty machinery. By using high-quality billets, manufacturers can ensure that the resulting machinery will have the strength and structural integrity necessary to withstand the demanding operating conditions and loads. Secondly, steel billets can be easily molded and shaped into different forms and sizes through various manufacturing processes like forging, rolling, or extrusion. This versatility allows machinery manufacturers to create complex components with intricate designs, ensuring precision and functionality. Furthermore, the uniformity and consistency of steel billets contribute to the reliability and performance of machinery. As billets undergo a controlled cooling process during their production, they acquire a uniform microstructure, minimizing the risk of defects and improving the overall quality of the machinery components manufactured from them. Another important aspect is the machinability of steel billets, which refers to their ability to be easily cut, drilled, or shaped using machine tools. This property allows manufacturers to efficiently produce machinery components with precise dimensions and tolerances, saving time and costs in the manufacturing process. Moreover, steel billets can be heat-treated to enhance their mechanical properties, such as hardness, toughness, and resistance to wear or corrosion. This makes them suitable for critical machinery parts that require specific characteristics to ensure optimal performance and longevity. In summary, steel billets are indispensable in the manufacturing of machinery due to their strength, versatility, uniformity, and machinability. They provide the necessary raw material for producing robust and reliable machinery components that can withstand demanding conditions and meet the performance requirements of various industries.
- Q: How are steel billets used in the production of agricultural irrigation systems?
- Steel billets are an essential component in the production of agricultural irrigation systems. These billets, which are semi-finished steel products, are used to create various components of irrigation systems such as pipes, fittings, and valves. When manufacturing irrigation pipes, steel billets serve as the raw material that undergoes a series of processes to form seamless or welded pipes. The billets are heated and then passed through a piercing mill, where they are further elongated and shaped into a hollow tube. These tubes are then stretched and rolled to achieve the desired diameter and thickness. The resulting steel pipes are strong, durable, and resistant to corrosion, making them ideal for use in agricultural irrigation systems. Steel billets are also used to produce fittings and valves for irrigation systems. Fittings such as elbows, tees, and reducers are manufactured by shaping and machining steel billets to meet specific size and shape requirements. These fittings are crucial in connecting and directing water flow within the irrigation system. Additionally, steel billets are sometimes used in the production of pump housings and other structural components of irrigation systems. Due to their strength and stability, steel billets provide the necessary support and durability required in these applications. Overall, steel billets play a vital role in the production of agricultural irrigation systems by providing a reliable and robust material for pipes, fittings, valves, and other components. Their use ensures the longevity and efficiency of these systems, allowing for effective water distribution and irrigation in agricultural fields.
- Q: What are the common testing methods used for quality control of steel billets?
- Steel billets undergo several common testing methods to ensure their quality and suitability for further processing. These methods are essential in meeting the required specifications. To begin, a visual inspection is conducted to identify surface defects like cracks, seams, or discontinuities. This step is crucial in quality control. Dimensional inspection follows, where instruments are used to measure the billets' length, width, and thickness. This ensures they meet the specified requirements. Ultrasonic testing (UT) is then employed as a non-destructive method. It utilizes high-frequency sound waves to detect internal defects such as inclusions, voids, or invisible cracks. Magnetic particle inspection (MPI) is another method used. By magnetizing the billets and applying iron particles, surface and near-surface defects can be detected. The gathering of particles indicates the presence of a defect. Dye penetrant inspection (DPI) involves applying a liquid dye to the billets' surface. The dye seeps into any cracks or defects, and after a designated time, excess dye is removed. A developer is then applied to make the defects visible. Hardness testing is conducted to measure the billets' hardness and resistance to deformation. Techniques like Rockwell, Brinell, or Vickers hardness testing are employed. Chemical analysis is carried out to ensure the steel billets meet the required chemical specifications. Spectroscopic techniques like Optical Emission Spectroscopy or X-Ray Fluorescence are used for this purpose. Lastly, a microscopic examination is performed to study the steel billets' microstructure. This examination helps determine grain size, presence of inclusions, and overall quality of the steel. By utilizing these testing methods, manufacturers can guarantee the quality and reliability of steel billets, subsequently ensuring the safety and performance of the final steel products.
- Q: What are the potential applications of steel billets in the transportation industry?
- Steel billets have a wide range of potential applications in the transportation industry. They can be used to manufacture various components such as engine parts, chassis, suspension systems, and structural parts for vehicles. Additionally, steel billets can be utilized in the production of railway tracks, shipbuilding, and aerospace applications. Their high strength, durability, and versatility make them a preferred choice for ensuring the safety and reliability of transportation systems.
- Q: What are the physical properties of steel billets?
- Steel billets have several physical properties including high strength, excellent toughness, good ductility, and high resistance to corrosion. They are typically solid, dense, and have a metallic luster. Steel billets are also known for their high melting point and conductivity, making them suitable for various industrial applications such as construction, automotive, and manufacturing.
- Q: What are the main disadvantages of using steel billets?
- One of the main disadvantages of using steel billets is their high cost. Steel billets require significant energy and resources to produce, which can lead to higher manufacturing expenses. Additionally, steel billets are heavy and difficult to transport, resulting in higher shipping costs. Another disadvantage is the limited availability of certain steel grades, leading to potential supply chain challenges. Finally, steel billets are prone to corrosion if not properly protected, requiring additional maintenance and protection measures.
- Q: What is the lifespan of steel billets?
- The lifespan of steel billets varies depending on various factors such as storage conditions, environmental exposure, and usage. However, with proper handling and maintenance, steel billets can last for several years to decades.
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Alloyed Steel Bloom/Billet Manufactured by Blast Furnace by Continue Casting Making
- 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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