Steel Billet by Blast Furnace with Chromium
- 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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Steel Billet by Blast Furnace with Chromium
1.Structure of Steel Billet by Blast Furnace with Chromium
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 Billet by Blast Furnace with Chromium.
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 Billet by Blast Furnace with Chromium Images
4. Steel Billet by Blast Furnace with Chromium Specification
Steel Billet by Blast Furnace with Chromium 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 by Blast Furnace with Chromium
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.
③Could we arrange the SGS inspecting before shipment?
Yes, you can. We welcome this arrangment.
- Q: What are the main types of steel billet rolling mills?
- Various types of steel billet rolling mills exist, each possessing unique characteristics and functionalities to cater to the diverse requirements of different industries. 1. Two-high rolling mills: These mills comprise two horizontally mounted rolls rotating in opposite directions. Two-high mills are commonly utilized for shaping and reducing the thickness of steel billets. They boast a relatively simple design and are suitable for light to medium-duty applications. 2. Three-high rolling mills: Three-high mills consist of three rolls arranged vertically in a triangular configuration. The upper and lower rolls are driven, while the middle roll remains idle and adjustable. This design allows for greater flexibility in shaping and reducing the dimensions of the billet. Three-high mills are often employed to produce high-quality finished products with precise dimensions and surface finishes. 3. Four-high rolling mills: Four-high mills possess four rolls, including two small diameter work rolls and two larger diameter backup rolls. The work rolls are driven, while the backup rolls provide support and adjust the billet's thickness. Four-high mills are highly versatile and can be utilized for a wide range of applications, encompassing both hot and cold rolling processes. 4. Cluster mills: Cluster mills consist of multiple small-diameter rolls arranged in a cluster. These rolls collaborate to reduce the billet's thickness and shape it into the desired form. Cluster mills are commonly utilized to produce high-precision products such as wires and thin strips. 5. Steckel mills: Steckel mills are specialized rolling mills designed for the production of heavy-gauge plates and strips. They incorporate a combination of a reversible rolling mill and a continuous casting machine. Steckel mills are renowned for their high productivity and the capability to manufacture a wide array of steel products with excellent surface quality. Each type of steel billet rolling mill boasts specific advantages and is suitable for particular applications. The selection of a mill depends on factors including the desired final product, required dimensions, production volume, and budgetary limitations.
- Q: What are the different types of defects found in steel billets?
- There are several types of defects that can be commonly found in steel billets. These defects can occur during the manufacturing process or due to external factors. Some of the different types of defects found in steel billets include: 1. Surface defects: These defects are visible on the surface of the billet and can include scale, scratches, cracks, or pits. Surface defects can be caused by improper handling, inadequate cleaning, or excessive heat during the manufacturing process. 2. Internal defects: These defects are not visible on the surface and can only be detected through non-destructive testing methods. Internal defects can include voids, inclusions, segregation, or non-uniform microstructures. These defects can affect the mechanical properties and overall quality of the steel billet. 3. Decarburization: This defect occurs when the surface layer of the billet loses its carbon content due to exposure to high temperatures or oxygen. Decarburization can weaken the billet and reduce its strength and hardness. 4. Shrinkage cavities: Shrinkage cavities are formed when the steel billet solidifies and contracts unevenly. These cavities can lead to reduced mechanical properties and structural integrity. 5. Surface cracks: Cracks can occur during the cooling and solidification process of the billet due to thermal stresses. These cracks can propagate into the interior of the billet, leading to further defects and potential failure. 6. Segregation: Segregation refers to the uneven distribution of elements or impurities within the steel billet. This can result in inconsistent mechanical properties, reduced strength, and poor machinability. 7. Inclusions: Inclusions are foreign particles or impurities that are trapped within the steel billet during the manufacturing process. These inclusions can affect the mechanical properties and can cause defects such as porosity or brittleness. It is essential to minimize and control these defects in steel billets to ensure high-quality finished products. Proper quality control measures, material handling, and manufacturing processes can help reduce the occurrence of these defects and improve the overall quality of steel billets.
- Q: How are steel billets used in the manufacturing of industrial pumps?
- Industrial pumps rely on steel billets as a primary material for the production of different pump components. These billets, typically made of high-quality steel, serve as the initial raw material for forging or casting processes. To begin with, pump casings are produced using steel billets. The billets are shaped through forging or casting techniques to form the outer shell of the pump. This casing ensures structural integrity and contains the fluid being pumped. Moreover, steel billets are employed in the manufacturing of impellers, which play a crucial role in industrial pumps. Impellers are responsible for generating the force required to move the fluid through the pump. The billets undergo machining, shaping, and polishing to achieve the intricate design of the impeller, ensuring optimal fluid flow and efficiency. Additionally, steel billets are utilized in the production of shafts and other critical pump components. These components must possess high strength and durability to endure the demanding conditions of industrial applications. By utilizing steel billets, manufacturers can guarantee the necessary mechanical properties, such as resistance to corrosion, wear, and high temperatures. In conclusion, steel billets hold immense significance in the manufacturing of industrial pumps. They serve as the initial material for various pump components, including casings, impellers, shafts, and more. By utilizing high-quality steel billets, manufacturers can create durable and efficient pumps that meet the rigorous requirements of industrial applications.
- Q: How are steel billets used in the production of steel cables?
- Steel billets are used in the production of steel cables by being heated and then passed through a series of rollers to shape them into thin, long strands. These strands are then twisted together to form the cables, which are used for various applications such as suspension bridges, elevators, and construction projects. The high strength and durability of steel billets make them ideal for producing strong and reliable steel cables.
- Q: What is the typical surface finish of a steel billet?
- The typical surface finish of a steel billet can vary depending on the specific application and processing method. However, in general, steel billets are commonly produced with a surface finish that is relatively rough and may exhibit some imperfections such as scale, oxide layers, or minor surface irregularities. This is primarily due to the manufacturing process, which involves hot rolling or casting of the steel billet. Hot rolling is a common method used to produce steel billets. During this process, the steel is heated to high temperatures and passed through a series of rollers to shape it into the desired dimensions. This high-temperature process can result in the formation of scale or oxide layers on the surface of the billet. These layers can give the steel a rough and textured appearance. Similarly, steel billets produced through casting methods, such as continuous casting or ingot casting, may also exhibit a rough surface finish. In these processes, the molten steel is solidified in molds or ingot molds, which can result in the formation of surface imperfections such as surface cracks, pits, or uneven surfaces. However, it is important to note that the surface finish of steel billets can be improved through additional processes such as descaling, shot blasting, or grinding. These processes can help remove the scale, oxide layers, or other surface imperfections, resulting in a smoother and more uniform surface finish. Additionally, some steel billets intended for specific applications, such as precision machining or forging, may undergo additional surface treatments to achieve a desired finish, such as polishing or coating. Overall, the typical surface finish of a steel billet is relatively rough and may exhibit scale, oxide layers, or minor surface irregularities. However, various additional processes can be applied to improve the surface finish according to specific requirements and applications.
- Q: How are steel billets used in the manufacturing of consumer goods?
- Steel billets are a crucial raw material used in the manufacturing of consumer goods. These billets are primarily utilized as feedstock in various metalworking processes such as hot rolling, forging, and extrusion. By shaping and forming the steel billets into desired shapes, manufacturers are able to produce a wide range of consumer goods like automobiles, appliances, construction materials, and machinery components. The high strength and durability of steel make it an ideal choice for consumer goods, ensuring reliability and longevity in the final products.
- Q: What are the properties of steel billets?
- Steel billets are semi-finished metal products that possess several key properties. They are typically made from carbon steel and have a rectangular or square cross-section. Steel billets exhibit high strength, durability, and ductility, making them suitable for various industrial applications. They can be easily shaped or machined into different forms, including bars, rods, or sheets. Moreover, steel billets have excellent weldability and can withstand high temperatures, making them ideal for construction, automotive, and manufacturing industries.
- Q: What is the role of steel billets in the manufacturing of automotive suspension systems?
- Steel billets play a crucial role in the manufacturing of automotive suspension systems. Suspension systems are responsible for providing a smooth and comfortable ride while ensuring the vehicle's stability and handling. Steel billets are used as a raw material to fabricate various components of the suspension system, such as control arms, coil springs, sway bars, and stabilizer links. One of the primary requirements of suspension systems is strength and durability. Steel billets, due to their high tensile strength and excellent mechanical properties, are an ideal choice for manufacturing suspension components. These billets are typically made from carbon steel, which offers exceptional strength and can withstand the heavy loads and forces experienced by suspension systems. The process of manufacturing suspension components from steel billets involves several stages. Firstly, the billets are heated to a specific temperature, typically above their recrystallization temperature, to make them more malleable. This allows the material to be easily shaped and formed into the desired component. Once heated, the billets are subjected to various forming processes, such as hot forging, cold forging, or machining, depending on the specific component being manufactured. These processes help shape the billets into control arms, coil springs, or other suspension components with precise dimensions and specifications. The use of steel billets in suspension systems offers several advantages. Firstly, steel is a cost-effective material, making the overall manufacturing process more economical. Additionally, steel provides excellent strength-to-weight ratio, allowing for lighter suspension components without compromising on strength and durability. This, in turn, contributes to improved fuel efficiency and overall vehicle performance. Moreover, steel billets have high resistance to wear, corrosion, and fatigue, ensuring that the suspension components can withstand the harsh operating conditions and last for a long time. They also offer excellent damping characteristics, helping to absorb and dissipate vibrations and shocks, further enhancing the ride comfort and stability of the vehicle. In conclusion, steel billets are essential in the manufacturing of automotive suspension systems. Their strength, durability, and malleability make them an ideal raw material for fabricating various suspension components. By utilizing steel billets, automotive manufacturers can produce suspension systems that provide a smooth ride, stability, and enhanced performance, contributing to overall driver and passenger comfort and safety.
- Q: How do steel billets contribute to the energy sector?
- Steel billets contribute to the energy sector by being used in the construction of various infrastructure projects, such as power plants, transmission towers, and pipelines. These steel billets provide the necessary strength and durability required for these structures to withstand harsh environmental conditions and support the efficient generation, transmission, and distribution of energy.
- Q: What are the potential applications of steel billets in the transportation industry?
- In the transportation industry, steel billets offer a wide range of potential applications. One important use is their role in manufacturing various parts and components for automobiles, including engine blocks, chassis, suspension systems, and wheels. These critical components require the strength and durability that steel billets provide, ensuring the safety and reliability of vehicles. Furthermore, steel billets are commonly employed in the production of railway tracks, guaranteeing the stability and longevity of rail infrastructure. Their high strength and resistance to wear and tear make them an ideal choice, enabling them to withstand heavy loads and extreme weather conditions. Additionally, steel billets find application in ship and boat construction. The marine industry relies on their strength and corrosion resistance to build hulls, decks, and various structural components. Steel billets also play a crucial role in bridge construction, providing the necessary strength and structural integrity to support heavy traffic loads. Moreover, steel billets are extensively used in the manufacturing of aircraft parts and components. The aviation industry demands materials with an exceptional strength-to-weight ratio, and steel billets meet this requirement. They are utilized in the production of landing gear, engine mounts, and other critical aircraft structures. In summary, the potential applications of steel billets in the transportation industry are vast and diverse. Their strength, durability, and resistance to wear and tear make them indispensable for the production of parts and components in automobiles, railway tracks, ships, boats, aircraft, and bridges. Steel billets contribute to the safety, reliability, and efficiency of transportation systems, making them an essential material in this industry.
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Steel Billet by Blast Furnace with Chromium
- 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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