Steel Billet by Blast Furnace with Chromium
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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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: Can steel billets be used for making sculptures?
- Yes, steel billets can be used for making sculptures. Steel is a versatile material that offers various benefits for sculpting. Its strength and durability make it suitable for creating large-scale sculptures that can withstand outdoor conditions. Steel billets can be easily manipulated and shaped into different forms, allowing artists to explore their creativity and bring their ideas to life. Additionally, steel can be welded, polished, and painted, providing further opportunities for customization and artistic expression. Overall, steel billets offer sculptors a robust and versatile medium to create unique and lasting sculptures.
- Q: How do steel billets differ from steel ingots?
- Steel billets and steel ingots are both intermediate forms of steel that are produced during the steel manufacturing process. However, there are some key differences between them. Firstly, the shape and size of steel billets and steel ingots differ. Steel billets are typically square or rectangular in shape, with a cross-sectional area of around 36 square inches. They are long and slender, usually measuring around 6 to 12 inches in width and 1 to 12 feet in length. On the other hand, steel ingots are generally larger and more irregular in shape. They can be cylindrical, rectangular, or even a combination of shapes, depending on the production method used. Steel ingots are usually much larger than billets, with a typical weight ranging from several tons to over 100 tons. Secondly, the production process for steel billets and steel ingots also differs. Steel billets are usually created through continuous casting, where molten steel is poured into a mold and then cooled and solidified to form a billet. This process allows for a more controlled and uniform shape, size, and composition of the billet. Steel ingots, on the other hand, are typically produced through ingot casting, where molten steel is poured into a large mold and left to solidify. This method is often used for larger steel ingots and allows for a more flexible and adaptable production process. Lastly, the purpose and usage of steel billets and steel ingots also vary. Steel billets are commonly used as raw material for further processing and shaping into various steel products, such as bars, rods, wire, and tubes. They serve as a starting point for the manufacturing of finished steel products. Steel ingots, on the other hand, are usually used for more specialized applications, such as the production of large steel components, forgings, or specialty alloys. Their larger size and irregular shape make them suitable for such demanding applications. In summary, steel billets and steel ingots differ in terms of their shape, size, production process, and usage. While steel billets are slender, square or rectangular in shape, and used as raw material for further processing, steel ingots are larger, more irregularly shaped, and often used for specialized applications.
- Q: Can steel billets be painted or coated for decorative purposes?
- Steel billets can indeed be painted or coated to achieve decorative purposes. By painting or coating steel billets, not only is their appearance improved, but they are also safeguarded against corrosion and other environmental factors. A variety of paints and coatings, including epoxy, powder coating, and metallic finishes, can be utilized to achieve the desired decorative effect. These coatings can be applied to steel billets using methods such as spray painting, electrostatic coating, or hot-dipping. To ensure a strong bond and long-lasting decorative finish, it is crucial to properly prepare the surface of the steel billets before applying the paint or coating.
- Q: What are the different types of cleaning equipment used for steel billets?
- There are several types of cleaning equipment used for steel billets, including shot blasting machines, acid pickling tanks, ultrasonic cleaning tanks, and high-pressure water jets. These equipment are utilized to remove scale, rust, and other impurities from the surface of the billets, ensuring they are clean and ready for further processing or manufacturing.
- Q: What are the main factors affecting the quality of steel billets?
- There are several main factors that can significantly affect the quality of steel billets. These factors include the composition of the steel, the temperature and time of the heating process, the cooling rate, and the presence of impurities. Firstly, the composition of the steel plays a crucial role in determining its quality. The presence of certain elements such as carbon, manganese, and silicon can affect the mechanical properties of the steel, including its strength and hardness. The proper control and balance of these alloying elements are essential to ensure the desired quality of the steel billets. Secondly, the temperature and time of the heating process during the production of steel billets are critical factors. The heating process must be carefully controlled to achieve the optimal temperature for the desired transformation of the microstructure. Overheating or underheating can lead to the formation of undesirable phases or an inconsistent microstructure, which can negatively impact the quality of the billets. The cooling rate is another important factor affecting the quality of steel billets. The cooling process needs to be controlled to achieve the desired microstructure and mechanical properties. Too rapid cooling can result in the formation of brittle phases or residual stresses, while slow cooling can lead to coarse-grained structures with reduced strength. Furthermore, the presence of impurities in the steel can significantly affect its quality. Impurities such as sulfur, phosphorus, and non-metallic inclusions can decrease the mechanical properties and promote the formation of defects in the steel billets. Therefore, strict control of the raw materials and the implementation of effective refining techniques are necessary to minimize the presence of impurities. In conclusion, the main factors affecting the quality of steel billets are the composition of the steel, the temperature and time of the heating process, the cooling rate, and the presence of impurities. By carefully controlling and optimizing these factors, steel manufacturers can produce high-quality billets that meet the desired specifications and performance requirements.
- Q: Are steel billets magnetic?
- Indeed, steel billets possess magnetic qualities. As an alloy predominantly consisting of iron, steel constitutes a ferromagnetic substance, rendering it capable of magnetization. Consequently, steel exhibits magnetic properties. Given that steel billets are solid blocks or bars composed of steel, they retain the magnetic characteristics inherent to their constituent material.
- Q: What are the different surface treatments applied to alloy steel billets?
- There are several different surface treatments that can be applied to alloy steel billets to enhance their properties and improve their performance. One common surface treatment is shot blasting, which involves bombarding the surface of the billets with small metal or ceramic particles at high velocity. This process helps to remove any impurities or contaminants on the surface, creating a clean and uniform surface finish. Shot blasting also promotes adhesion of subsequent coatings or treatments that may be applied to the billets. Another surface treatment is pickling, which involves immersing the billets in an acid solution to remove oxides and scale from the surface. This process helps to improve the surface quality and removes any surface defects, preparing the billets for further processing or treatments. A popular surface treatment for alloy steel billets is heat treatment, which involves subjecting the billets to controlled heating and cooling processes to alter their microstructure and improve their mechanical properties. Heat treatment can be used to increase the hardness, strength, and toughness of the billets, making them more suitable for specific applications. Additionally, alloy steel billets can be coated with various protective coatings to enhance their corrosion resistance and improve their durability. Common coating techniques include hot-dip galvanizing, electroplating, and painting. These coatings provide a barrier between the alloy steel surface and the environment, preventing corrosion and extending the lifespan of the billets. In summary, the different surface treatments applied to alloy steel billets include shot blasting, pickling, heat treatment, and protective coatings. These treatments help to improve the surface quality, enhance mechanical properties, and protect the billets from corrosion, ultimately ensuring optimal performance in various applications.
- Q: How are steel billets used in the manufacturing of industrial compressors?
- Steel billets are crucial in the manufacturing of industrial compressors as they serve as the raw material for forging or machining the various components of the compressors such as cylinders, pistons, and crankshafts. These billets are heated and shaped through different manufacturing processes to create the desired compressor parts, ensuring strength, durability, and high performance in the final product.
- Q: How are steel billets used in the manufacturing of agricultural machinery?
- Steel billets are often used as a starting material in the manufacturing process of agricultural machinery. They are typically shaped and transformed through various machining and forging techniques to create different components like gears, shafts, brackets, and frames. These components are then assembled to build the necessary machinery for farming operations, such as tractors, tillers, harvesters, and irrigation systems. The use of steel billets ensures durability, strength, and reliability in agricultural machinery, making them capable of withstanding the demanding conditions and heavy workloads often encountered in the agricultural industry.
- Q: What are the main factors affecting the mechanical properties of steel billets?
- The mechanical properties of steel billets can be influenced by several main factors. 1. The chemical composition of steel, including the levels of carbon, alloying elements, and impurities, plays a crucial role in determining its mechanical properties. Higher carbon content typically leads to increased strength but decreased ductility. Alloying elements like manganese, nickel, and chromium can enhance specific properties such as hardness, toughness, or corrosion resistance. 2. The mechanical properties of steel billets can be greatly influenced by the heat treatment process. This process involves controlled heating and cooling of the billets. Various heat treatment methods, such as annealing, quenching, and tempering, can modify the microstructure and subsequently impact the hardness, strength, and toughness of the steel. 3. The microstructure of steel, which is determined by the cooling rate during solidification or heat treatment, is another significant factor. The presence of different phases, grain size, and distribution of alloying elements within the microstructure can have a significant impact on the mechanical properties of the steel. 4. The manufacturing process used to produce steel billets also affects their mechanical properties. Factors like the casting method, rolling or forging techniques, and the presence of defects or impurities introduced during production can influence the final properties of the billets. 5. Temperature is a crucial factor that influences the mechanical properties of steel. It can affect the strength, ductility, and toughness of the material. For example, as the temperature decreases, steel tends to become more brittle, while at elevated temperatures, it may exhibit reduced strength and increased ductility. 6. The strain rate, which refers to the rate at which a load is applied to the steel billets, can also impact their mechanical properties. High strain rates, such as those experienced during rapid impact or dynamic loading, can result in different behavior and failure mechanisms compared to slower or static loading conditions. It is important to note that these factors are interconnected, and changes in one factor can influence others. This complex interaction can lead to a wide range of possible mechanical properties for steel billets.
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Steel Billet by Blast Furnace with Chromium
- Ref Price:
-
- 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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