• Steel Billets/Blooms by Continue Casting Blast Furnace System 1
  • Steel Billets/Blooms by Continue Casting Blast Furnace System 2
Steel Billets/Blooms by Continue Casting Blast Furnace

Steel Billets/Blooms by Continue Casting Blast Furnace

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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 Billets/Blooms by Continue Casting Blast Furnace

 

1.Structure of  Steel Billets/Blooms by Continue Casting Blast Furnace

 

Continue Casting Steel Billet Manufactured By Blasting 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 Billets/Blooms by Continue Casting Blast Furnace.

Continue Casting Steel Billet Manufactured By Blasting 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.

      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 Billets/Blooms by Continue Casting Blast Furnace Images

 

 

 

Steel Billets/Blooms by Continue Casting Blast Furnace

Steel Billets/Blooms by Continue Casting Blast Furnace

 

 

 

4.  Steel Billets/Blooms by Continue Casting Blast FurnaceSpecification

 Continue Casting Steel Billet Manufactured By Blasting 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 Billets/Blooms by Continue Casting Blast Furnace

 

We have organized several common questions for our clientsmay help you sincerely 

 

①How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis 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 systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

③How do you determine the billet section size?

 Determination of billet section size in addition to considering the deformation of rolled piece to have enough quantity to meet the finished productThe quality requirements, but also should consider to roll strength and rolling bite into the limitations. The deformation size has a great influence on the product performance.Can make the metal internal organization and deformationPerformance can not meet the quality requirements.Such as high speed steel must have enough deformation,The carbide networkTo be broken or heavy rail and seamlessSteel pipeBy the total elongation coefficient of steel ingot to the finished product usually must alsoGuarantee up to50). 

Q: What are the different quality control measures for steel billets?
There are several quality control measures that are implemented during the production and inspection of steel billets to ensure their high quality. These measures include: 1. Chemical Composition Analysis: The chemical composition of steel billets is thoroughly analyzed to ensure it meets the required specifications. This analysis involves determining the content of various elements such as carbon, manganese, sulfur, phosphorus, and others. Any deviations from the specified composition can affect the mechanical properties of the billets. 2. Dimensional Inspection: Steel billets undergo dimensional inspection to verify their size, shape, and weight. This involves measuring the length, width, and thickness of the billets using precision instruments and ensuring they meet the specified tolerances. Any deviations from the required dimensions can impact the performance of the billets during subsequent processing. 3. Surface Inspection: The surface of steel billets is inspected for any defects or irregularities. This includes checking for cracks, surface discontinuities, surface roughness, and other imperfections. Surface inspection is typically conducted using visual inspection techniques or non-destructive testing methods such as magnetic particle testing or ultrasonic testing. 4. Mechanical Testing: Mechanical testing is performed to assess the mechanical properties of steel billets. This includes conducting tests such as tensile testing, hardness testing, and impact testing to determine the strength, ductility, toughness, and other mechanical characteristics of the billets. These tests ensure that the billets possess the required mechanical properties for their intended applications. 5. Metallurgical Examination: Metallurgical examination involves studying the microstructure of steel billets through microscopic analysis. This examination helps identify any defects in the metal structure, such as grain size, segregation, inclusions, or improper heat treatment. By assessing the metallurgical properties, the quality control team can ensure that the billets are free from any internal defects that might compromise their structural integrity. 6. Non-Destructive Testing (NDT): Non-destructive testing techniques, such as ultrasonic testing, magnetic particle testing, or eddy current testing, are used to detect internal defects or discontinuities that may not be visible through visual inspection. These methods allow for the detection of flaws without damaging the billets, ensuring their integrity is maintained. 7. Documentation and Traceability: Quality control measures also include maintaining proper documentation and traceability throughout the production process. This includes documenting the results of all inspections, tests, and analyses performed on the steel billets, as well as tracking their origin, processing history, and any relevant certifications. This documentation ensures transparency and enables traceability in case of any quality-related issues. By implementing these quality control measures, steel manufacturers can ensure that the produced billets meet the required specifications, possess the desired properties, and are of high quality, thereby enhancing their reliability and suitability for various applications in industries such as construction, automotive, and manufacturing.
Q: What are the main challenges in the transportation of steel billets?
The main challenges in the transportation of steel billets include ensuring proper handling and securing of the heavy and bulky loads, preventing damage or deformation during loading and unloading processes, and complying with safety regulations for transporting hazardous materials. Additionally, factors such as limited availability of specialized equipment, fluctuations in fuel prices, and coordinating logistics for long-distance shipments can pose challenges for efficient and cost-effective transportation of steel billets.
Q: What is the difference between continuous casting billet and cast billet?
Mainly to see the process, general casting efficiency is low, but the quality is acceptable, with low level (open casting billet) has great advantages in surface quality; but with high-grade continuous casting line (full protection casting, electromagnetic stirring, liquid stopper control) compared both have a big difference in the crystal, oxidation, surface quality.
Q: What are the different production methods for steel billets?
There are several different production methods for steel billets, each with its own unique characteristics and advantages. 1. Casting: One of the most common methods is the casting process, where molten steel is poured into a mold and allowed to solidify. This method can be further divided into continuous casting and ingot casting. Continuous casting involves the continuous pouring of molten steel into a water-cooled mold, which results in a continuous solidification process. Ingot casting, on the other hand, involves pouring molten steel into individual molds to create ingots that are then used as raw material for further processing. 2. Direct Reduction: Another method is the direct reduction process, which involves the reduction of iron ore in the presence of a reducing agent such as natural gas or coal. This process produces direct reduced iron (DRI), which can then be used to produce steel billets through subsequent melting and casting processes. 3. Electric Arc Furnace (EAF): The EAF method involves melting scrap steel in an electric arc furnace. This process is commonly used in recycling steel as it allows for the use of various scrap sources, including old cars, appliances, and industrial waste. The molten steel is then cast into billets or other desired shapes. 4. Basic Oxygen Furnace (BOF): The BOF method is a traditional steelmaking process that involves the conversion of molten iron from a blast furnace into steel through the injection of oxygen. This process is used for large-scale production of steel billets and offers high efficiency and flexibility in terms of raw material usage. 5. Powder Metallurgy: Powder metallurgy is an alternative method that involves compacting and sintering metal powders to create solid objects. In the case of steel billets, metal powders are compressed into the desired shape and then heated to a high temperature to achieve solidification. Each of these production methods has its own advantages and is suited for different applications and production scales. The choice of method depends on various factors including the desired properties of the steel, cost considerations, environmental impact, and availability of raw materials.
Q: What are the different methods of steel billet surface coating?
There are several methods of steel billet surface coating that are commonly used in various industries. These methods aim to enhance the durability, corrosion resistance, and appearance of the steel billets. Some of the different methods of steel billet surface coating include: 1. Hot-dip galvanizing: This method involves immersing the steel billets in a bath of molten zinc. The zinc forms a protective layer on the surface of the steel, providing excellent corrosion resistance. Hot-dip galvanizing is widely used in construction, automotive, and infrastructure industries. 2. Electroplating: In this method, an electric current is used to deposit a thin layer of metal, such as chromium or nickel, onto the surface of the steel billets. Electroplating improves the appearance of the steel and provides a protective coating against corrosion. 3. Powder coating: Powder coating involves electrostatically spraying a dry powder onto the surface of the steel billets. The powder is then cured using heat, which forms a hard, durable, and attractive coating. Powder coating provides excellent resistance to impact, corrosion, and chemicals. 4. Painting: Steel billets can be coated with paint using various techniques such as spraying, dipping, or brushing. Paint coatings not only enhance the appearance of the steel but also provide protection against corrosion and weathering. 5. Thermal spray coating: This method involves projecting molten or semi-molten materials onto the surface of the steel billets. The materials can be metals, ceramics, or polymers, which form a coating upon solidification. Thermal spray coatings provide excellent corrosion resistance, wear resistance, and thermal insulation. 6. Anodizing: Anodizing is commonly used for aluminum, but it can also be applied to steel billets. In this process, the steel billets are immersed in an electrolyte solution and subjected to an electric current. This creates a controlled oxidation reaction on the surface, forming a protective layer of oxide. Anodizing improves the corrosion resistance and appearance of the steel. Each of these methods has its own advantages and is suitable for specific applications. The choice of coating method depends on factors such as the intended use of the steel billets, environmental conditions, and desired properties of the coating.
Q: What are the different types of steel billets used in the manufacturing industry?
There are several different types of steel billets used in the manufacturing industry, including carbon steel billets, alloy steel billets, stainless steel billets, and tool steel billets. Each type of billet has its own unique composition and properties, making them suitable for various applications in industries such as construction, automotive, and aerospace.
Q: What are the main factors affecting the dimensional tolerances of steel billets?
The main factors affecting the dimensional tolerances of steel billets include the quality of the raw material used, the manufacturing process employed, and the precision of the equipment and tools used during production. Additionally, environmental conditions such as temperature and humidity can also impact the dimensional tolerances of steel billets.
Q: What are the different surface treatments applied to alloy steel billets?
Enhancing the properties and performance of alloy steel billets can be achieved through various surface treatments. One commonly used treatment involves bombarding the billet surface with small metal or ceramic particles at high velocity, a process known as shot blasting. This effectively eliminates impurities and contaminants, resulting in a clean and uniform surface finish. Additionally, shot blasting promotes the adhesion of subsequent coatings or treatments. Another method, known as pickling, entails immersing the billets in an acid solution to remove oxides and scale from the surface. This not only improves the surface quality but also eliminates any defects, preparing the billets for further processing or treatments. Heat treatment is a popular surface treatment for alloy steel billets. By subjecting the billets to controlled heating and cooling processes, their microstructure can be altered, leading to improved mechanical properties. This treatment can enhance the hardness, strength, and toughness of the billets, rendering them more suitable for specific applications. Furthermore, alloy steel billets can be coated with protective coatings to enhance corrosion resistance and durability. Common techniques include hot-dip galvanizing, electroplating, and painting. These coatings serve as a barrier between the alloy steel surface and the environment, effectively preventing corrosion and extending the lifespan of the billets. To summarize, shot blasting, pickling, heat treatment, and protective coatings are among the various surface treatments applied to alloy steel billets. These treatments enhance surface quality, improve mechanical properties, and protect against corrosion, ensuring optimal performance in diverse applications.
Q: What are the potential applications of steel billets in the oil and gas aftermarket?
Steel billets have numerous potential applications in the oil and gas aftermarket. They can be used for manufacturing various components such as valves, pumps, pipes, and drilling tools. The high strength and durability of steel billets make them ideal for withstanding the harsh conditions of the oil and gas industry. Additionally, steel billets can be used in the fabrication of storage tanks, platforms, and other infrastructure required for oil and gas operations. Overall, steel billets play a crucial role in supporting the efficiency and reliability of the oil and gas aftermarket.
Q: Can steel billets be used in the production of sculptures and artwork?
Yes, steel billets can be used in the production of sculptures and artwork. Steel is a versatile and malleable material that allows artists to create unique and intricate designs. The use of steel billets in sculptures and artwork offers durability, strength, and the potential for large-scale installations. Artists can shape, weld, and manipulate steel billets to create a wide range of sculptures, from abstract forms to figurative representations. The industrial aesthetic of steel can also add a contemporary and bold element to the artwork. Additionally, steel can be finished with various techniques such as painting, patina, or polishing, allowing artists to further enhance their creative vision. Overall, steel billets present an exciting opportunity for artists to explore and push the boundaries of their artistic expression.

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