Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83
1.Structure of Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83
Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83 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 Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83
Steel Bloom 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. Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83 Images
4. Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83 Specification
Steel Bloom 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 Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83
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？
Crack in continuous casting billet surface shall not be visible to the naked eye, overlapping, skull patch, or scarring, inclusion and depth
Height is greater than the
3 mm
Scratches, indentation, scratch, pores, wrinkles, cold splash, handle, bump, pits
And depth is greater than the
2 mm
The hairline.Casting billet cross-section can not have shrinkage cavity, subcutaneous bubble.
Crack in continuous casting billet surface shall not be visible to the naked eye, overlapping, skull patch, or scarring, inclusion and depth
Height is greater than the
3 mm
Scratches, indentation, scratch, pores, wrinkles, cold splash, handle, bump, pits
And depth is greater than the
2 mm
The hairline.Casting billet cross-section can not have shrinkage cavity, subcutaneous bubble.
③How to check the appearance?
Appearance standard 2.1And the difference between the lengths of the continuous casting billet in cross section of diagonal should conform to the table2The provisions of the. 2.2And the degree of curvature of continuous casting billet per meter shall not be greater than20 mm,The total bending shall not be greater than the total length2%. 2.3, casting billet are allowed drum belly, but height shall not exceed the casting billet length allowed is deviation. 2.4Oblique cutting, casting billet end shall not be greater than20 mm. 2.5Casting billet end caused by shear deformation, spread shall not be greater than the length10%. 2.6, casting billet can not have apparent reverse..
- Q: How are steel billets used in the production of seamless pipes?
- Seamless pipes, which are manufactured without welding or seams, require steel billets as a fundamental component in their production process. Steel billets are rectangular-shaped solid pieces of steel that serve as the raw material for seamless pipe manufacturing. To produce seamless pipes, the initial step is melting steel in a furnace to obtain molten metal. This molten steel is then poured into molds to shape steel billets. These billets are then heated to a specific temperature and pierced using a piercing mill. This mill exerts both axial and radial forces, pushing a pointed mandrel through the center of the billet, resulting in a hollow tube or shell. Following the piercing process, the hollow tube is further elongated and reduced in diameter by a series of rolling mills. These mills apply a combination of rotational and compressive forces to shape the billet into the desired seamless pipe size. The seamless pipe undergoes continuous stretching and rolling until it reaches the desired length and diameter. The utilization of steel billets in the production of seamless pipes holds significant importance for several reasons. Firstly, the billets are crafted from high-quality steel, guaranteeing the strength and durability of the final product. Secondly, the uniformity and consistency of the billets allow for precise shaping and seamless pipe dimensions. Lastly, the solid structure of the billets enables them to withstand the intense forces and temperatures involved in the pipe manufacturing process. In conclusion, steel billets assume a crucial role in the production of seamless pipes. From being melted and molded into billets to being pierced, elongated, and rolled, these billets undergo a series of processes that transform them into high-quality seamless pipes. The use of steel billets ensures the integrity and reliability of seamless pipes, making them suitable for various industrial applications.
- Q: What are the different types of steel billet cutting tools?
- There are several different types of steel billet cutting tools available, each designed for specific purposes and applications. Some of the most common types include: 1. Bandsaw: This type of cutting tool uses a continuous loop of toothed blade to cut through steel billets. Bandsaws are versatile and can be used for both straight and curved cuts. 2. Circular saw: Circular saws feature a toothed blade that rotates in a circular motion to cut through steel billets. They are known for their speed and efficiency, making them a popular choice for large-scale cutting operations. 3. Abrasive cut-off saw: These tools use a high-speed rotating abrasive disc to cut through steel billets. Abrasive cut-off saws are ideal for cutting through thick and hard materials quickly. 4. Plasma cutter: Plasma cutters use a high-velocity jet of ionized gas to melt and cut through steel billets. They are known for their precision and ability to cut through thick materials with ease. 5. Waterjet cutter: Waterjet cutters use a high-pressure jet of water mixed with abrasive particles to cut through steel billets. This type of cutting tool is highly accurate and does not generate heat, making it suitable for cutting heat-sensitive materials. 6. Laser cutter: Laser cutters use a high-powered laser beam to melt and vaporize steel, creating a precise and clean cut. Laser cutting is known for its high level of accuracy and versatility. These are just a few examples of the different types of steel billet cutting tools available. The choice of tool depends on factors such as the type and thickness of the material being cut, the desired level of precision, and the specific application requirements.
- Q: How does the quality of steel billets affect the quality of the final product?
- The quality of steel billets plays a critical role in determining the quality of the final steel product. Steel billets are semi-finished products, typically produced through a continuous casting process, which serve as the raw material for various downstream steel products. Firstly, the chemical composition of the steel billets greatly impacts the final product's quality. Steel is an alloy composed primarily of iron and carbon, with the addition of various other elements such as manganese, chromium, nickel, and others. The presence and precise amount of these alloying elements in the billets significantly influence the final steel's properties, including strength, hardness, ductility, and corrosion resistance. Any variation or deviation in the chemical composition of the billets can lead to an undesirable alteration in the final product's characteristics. Secondly, the physical properties of steel billets, such as their size, shape, and internal structure, directly affect the quality of the final steel product. The size and shape of the billets determine the dimensions and geometry of the end product, ensuring proper fit and functionality. Furthermore, the internal structure of billets, including the absence of defects like cracks, voids, or inclusions, is crucial for producing high-quality steel products. Any imperfections present in the billets can propagate and cause failures, reducing the strength and overall quality of the final product. Additionally, the manufacturing process of steel billets also influences the final product's quality. Factors such as cooling rate, casting speed, and temperature control during the continuous casting process can impact the microstructure and overall homogeneity of the billets. Proper process control and optimization are essential to ensure that the billets possess the desired metallurgical properties, such as uniform grain structure and absence of segregation or impurities. Moreover, the quality of steel billets directly impacts the efficiency and cost-effectiveness of subsequent steel processing operations. If the billets have a high degree of dimensional accuracy, it reduces the need for excessive material removal during subsequent machining or shaping processes. This results in higher material yield, reduced waste, and improved overall productivity. In summary, the quality of steel billets significantly influences the quality of the final steel product. The chemical composition, physical properties, and manufacturing process of billets all play crucial roles in determining the end product's characteristics. By ensuring high-quality steel billets, manufacturers can produce steel products that meet stringent industry standards, possess desired mechanical properties, and exhibit superior performance in various applications.
- Q: What are the main characteristics of high-quality steel billets?
- The main characteristics of high-quality steel billets include a uniform and consistent composition, precise dimensions, minimal surface defects, high strength, excellent ductility, and good machinability. Additionally, they should have a smooth surface finish, low levels of impurities, and be free from cracks or internal voids. These characteristics ensure that the steel billets can be efficiently and reliably processed into various products, with superior mechanical properties and enhanced performance.
- Q: How are steel billets used in the manufacturing of aerospace components?
- Steel billets are used in the manufacturing of aerospace components as they are the raw material that undergoes various processes like forging, machining, and heat treatment to shape and strengthen them into specific aerospace parts such as engine components, landing gear, and structural parts.
- Q: Are steel billets recyclable?
- Yes, steel billets are recyclable.
- Q: What are the different surface treatments for improved corrosion resistance in steel billets?
- There are several different surface treatments that can be applied to steel billets in order to improve their corrosion resistance. These treatments are designed to create a protective barrier on the surface of the steel, preventing the corrosive agents from reaching the underlying metal. Some common surface treatments for improved corrosion resistance in steel billets include: 1. Hot-dip galvanizing: This process involves immersing the steel billets in a bath of molten zinc. The zinc reacts with the steel to form a protective layer of zinc-iron alloy, known as a galvanized coating. This coating provides excellent corrosion resistance and can extend the lifespan of the steel billets. 2. Electroplating: Electroplating is a process in which a thin layer of metal, such as zinc or nickel, is deposited onto the surface of the steel billets using an electric current. This creates a protective barrier that prevents corrosion and provides a decorative finish. 3. Powder coating: Powder coating involves applying a dry powder to the surface of the steel billets and then heating it to form a protective layer. The powder is typically made of a mixture of resin and pigment, which melts and bonds to the steel when heated. Powder coating provides excellent corrosion resistance and is available in a wide range of colors and finishes. 4. Paint coatings: Painting steel billets with corrosion-resistant paint is another effective surface treatment. The paint forms a protective barrier that prevents moisture and corrosive agents from reaching the steel. Multiple layers of paint may be applied to improve the durability and longevity of the coating. 5. Passivation: Passivation is a chemical process that removes free iron and other contaminants from the surface of the steel billets. This helps to prevent the formation of corrosion and promotes the formation of a protective oxide layer. Passivation is often used in combination with other surface treatments, such as electroplating or powder coating, to enhance their corrosion resistance. It is worth noting that the choice of surface treatment for improved corrosion resistance in steel billets depends on various factors such as the environment in which the billets will be used, the desired lifespan of the steel, and the cost considerations. Therefore, it is essential to carefully evaluate the specific requirements and consult with experts to determine the most suitable surface treatment.
- Q: What is the typical length of a steel billet?
- The length of a steel billet is subject to variation due to factors such as its intended use, the production process employed, and the specific standards of the industry. However, it is generally observed that steel billets are commonly manufactured within the range of 2 to 12 meters (6.5 to 40 feet). These lengths are frequently utilized for subsequent procedures, such as hot rolling or forging, in order to fabricate diverse steel products including bars, rods, beams, or other structural elements. It is worth mentioning that the actual length of a steel billet can be customized to meet the precise requirements of a specific application or customer order.
- Q: What is the cost of producing steel billets?
- The production cost of steel billets can vary depending on different factors, such as the quality of the raw materials used, the production process employed, and the market conditions. Typically, the cost of producing steel billets includes several components. Firstly, there is the cost of raw materials, which usually consist of iron ore, coal or coke, and other alloying elements. The prices of these materials can change due to global market dynamics and availability. Secondly, the cost of energy is a significant factor in steel billet production. This includes the cost of electricity and fuel needed for the manufacturing process, such as powering the blast furnaces or electric arc furnaces used to melt the raw materials. Thirdly, labor costs play a crucial role in the overall production cost. This includes wages for skilled and unskilled workers involved in operating the machinery, maintaining equipment, and overseeing the production process. In addition, there are indirect costs that need to be taken into account, such as expenses for machinery maintenance and repair, transportation costs for raw materials and finished products, and overhead costs related to administrative functions. It is important to note that external factors like government regulations, tariffs, and taxes can also influence the production cost of steel billets. Furthermore, market demand and competition can impact pricing strategies and ultimately affect production costs. Therefore, providing an exact cost figure for producing steel billets is challenging due to constant fluctuations. It is best to consult industry experts or steel manufacturers for the most accurate and up-to-date information on production costs.
- Q: What are the weight ranges of steel billets?
- The weight ranges of steel billets can vary depending on the specific requirements and standards of the industry. However, typically, steel billets can range anywhere from a few kilograms to several metric tons in weight. The weight of a steel billet is determined by factors such as its dimensions, intended application, and production process. For smaller steel billets, such as those used in construction or manufacturing, the weight range may be between 1 to 10 kilograms. On the other hand, larger steel billets, commonly used in heavy machinery or infrastructure projects, can range from 10 to 100 metric tons or even more. It is important to note that these weight ranges are general estimates and can vary based on specific industry requirements and production capabilities.
Send your message to us
Alloyed Continue Casting Steel Billet by Blast Furnace According to the Standard of YB2011-83
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
