Steel Bloom Manufactured by Big Blast Furnace
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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OKorder Financial Service
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Steel Bloom Manufactured by Big Blast Furnace
1.Structure of Steel Bloom Manufactured by Big Blast Furnace
Steel Bloom Manufactured by Big Blast 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 Bloom Manufactured by Big Blast Furnace
Steel Bloom Manufactured by Big 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. Steel Bloom Manufactured by Big Blast Furnace Images
4. Steel Bloom Manufactured by Big Blast FurnaceSpecification
Steel Billet 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 Steel Bloom Manufactured by Big Blast Furnace
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.
②What is the advantage of the continue Casting steel Bloom comparing to the die casting steel Bloom?
Compared with die casting, continuous casting has the advantages of: 1. To simplify the Steel Bloom The production process 2. Improve the metal yield 3. Improve the quality of the Bloom 4. Reduces the steel worker's labor intensity 5. Save energy and reduce consumption
Steel Bloom 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 Bloom; The second is the steelmaking system in the production of steel ingot casting Bloom 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.
③How about the Q235 Grades?
Q235:A、B、C、D(GB700-88)
Q235A:C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
Q235B:C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
Q235C:C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
Q235D:C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035
- Q: How are steel billets used in the manufacturing of structural steel?
- Steel billets are a crucial raw material in the manufacturing of structural steel. These billets, which are essentially semi-finished steel products, are typically produced through a process called continuous casting, where molten steel is solidified into a rectangular shape. Once the steel billets are formed, they are further processed in steel mills to create various structural steel products such as beams, columns, angles, and channels. The billets are heated and then passed through a series of rolling mills, where they undergo intense pressure and shaping to achieve the desired dimensions and profiles. During the rolling process, the steel billets are elongated and transformed into long, slender shapes. This is achieved by repeatedly passing the billets through a set of rollers, which gradually reduce their cross-sectional area. The rolling mills can be configured differently to produce different types of structural steel products, catering to specific construction requirements. After the rolling process, the structural steel products are further subjected to various finishing processes such as cooling, cutting, straightening, and surface treatment. These processes ensure that the final product meets the required specifications, including dimensional accuracy, surface quality, and mechanical properties. The use of steel billets in the manufacturing of structural steel offers several advantages. Firstly, the semi-finished nature of billets allows for flexibility in customization, enabling the production of steel products with different sizes, shapes, and profiles. Additionally, the continuous casting process used to produce billets ensures a more consistent and uniform material quality, reducing the risk of defects or inconsistencies in the final product. Overall, steel billets play a vital role in the manufacturing of structural steel by providing a reliable and versatile raw material. Their transformation through rolling and other processes allows for the production of high-quality, durable, and structurally sound steel products that are widely used in construction, infrastructure, and industrial applications.
- Q: Can steel billets be used in the production of agricultural equipment?
- Yes, steel billets can be used in the production of agricultural equipment. Steel billets are semi-finished products that are typically cast in a continuous casting process. They can be further processed into various shapes and sizes to manufacture agricultural equipment such as plows, cultivators, harrows, seeders, and other farm machinery. The use of steel billets in agricultural equipment offers several advantages. Steel is known for its strength, durability, and resistance to wear and tear, making it suitable for heavy-duty applications in the agricultural industry. Additionally, steel can withstand harsh environmental conditions, ensuring that the equipment remains reliable and functional even in challenging farming environments. Moreover, steel can be easily molded and fabricated into different forms, allowing for the customization of agricultural equipment to meet specific requirements. Overall, the use of steel billets in the production of agricultural equipment contributes to the efficiency, productivity, and longevity of farming operations.
- Q: How are steel billets used in the manufacturing of bridges?
- Steel billets are crucial for bridge manufacturing as they act as the starting point for creating different structural elements. Usually rectangular or square, these billets are heated and rolled in mills to form various sections like beams, columns, and girders. After being rolled into the desired shape, the steel billets go through further processing to enhance their strength and durability. This involves heat treatment and quenching processes to improve mechanical properties such as hardness and toughness. Additionally, surface treatments are applied to protect against corrosion, ensuring the bridge's longevity. The shaped and treated steel sections derived from these billets are then assembled and welded together to create the bridge's framework. These structural elements provide the necessary load-bearing capacity and stability to support the bridge's weight, as well as withstand external forces like traffic loads, wind, and seismic activity. Moreover, steel billets are vital for constructing bridge piers and abutments, which offer support and anchorage. These components are often reinforced with steel bars or rebar, produced from billets, to increase their strength and ability to withstand vertical and horizontal forces. In conclusion, steel billets are essential raw materials for manufacturing bridges. Through rolling, shaping, heat treatment, and surface treatment processes, these billets are transformed into beams, columns, and other sections that form the bridge's framework. The resulting steel components provide the necessary strength, durability, and load-bearing capacity for the construction of safe and reliable bridges.
- Q: What are the different packaging options available for steel billets?
- There are several packaging options available for steel billets, including wooden crates, steel frames, and bundles with steel straps. These packaging options provide protection during transportation and storage, ensuring the integrity and quality of the steel billets.
- Q: What is the role of steel billets in the manufacturing of structural steel buildings?
- Steel billets are the raw materials used in the manufacturing of structural steel buildings. They undergo various processes such as heating, rolling, and shaping to form different structural components like beams, columns, and trusses. These billets provide the necessary strength, durability, and flexibility required for constructing sturdy and reliable steel structures.
- Q: How are steel billets used in the production of oil and gas components?
- Steel billets are an essential component in the production of oil and gas components due to their strength, durability, and ability to withstand extreme conditions. These billets are used as raw materials in various manufacturing processes to create various equipment and parts required in the oil and gas industry. One common application of steel billets in oil and gas production is in the manufacturing of pipes and casings. These billets are heated and then rolled or forged into seamless or welded pipes, which are used for transporting oil and gas from wells to refineries or distribution centers. The high strength of steel billets ensures that these pipes can withstand the high pressure and corrosive nature of the substances being transported. Steel billets are also used in the production of valves, flanges, and fittings that are critical components in oil and gas infrastructure. These billets are machined or forged into various shapes and sizes to create these components, which are used to control the flow of oil and gas within the pipelines or at different stages of the production process. The durability and resistance to corrosion of steel billets make them ideal for these applications, as they can withstand the harsh conditions often encountered in oil and gas operations. Furthermore, steel billets are utilized in the production of drilling equipment such as drill bits, drill collars, and drill pipes. These billets are often treated with heat or alloying elements to enhance their strength and wear resistance. The resulting components are capable of withstanding the intense forces and abrasion encountered during drilling operations, ensuring efficient and reliable extraction of oil and gas reserves. Overall, steel billets play a vital role in the oil and gas industry by providing the necessary raw materials to manufacture durable and high-performance components. Their strength, durability, and resistance to corrosion make them an ideal choice for the challenging conditions encountered in the production, transportation, and processing of oil and gas.
- Q: How do steel billets contribute to the circular economy?
- Steel billets contribute to the circular economy in several ways. Firstly, they are a key component in the recycling process of steel. Steel is one of the most recycled materials in the world, and the use of steel billets enables the recycling of scrap steel into new products. By using steel billets, the steel industry can reduce the demand for virgin iron ore and the energy-intensive processes associated with its extraction and production. Moreover, steel billets can be produced from various sources, including industrial waste, automotive scrap, and construction waste. This allows for the repurposing of materials that would otherwise end up in landfills, reducing waste and conserving resources. By utilizing steel billets made from recycled materials, the industry can promote a more sustainable and environmentally friendly approach to steel production. Furthermore, steel billets are highly versatile and can be used in a wide range of applications. This versatility extends the lifespan of steel products and reduces the need for replacement. In the circular economy, the aim is to maximize the use of resources, and steel billets contribute to this goal by enabling the production of durable and long-lasting steel products. Lastly, the circular economy emphasizes the importance of closing the loop and ensuring that materials are reused or recycled at the end of their life cycle. Steel billets facilitate this process by being a readily available feedstock for the production of new steel products. This not only reduces the reliance on virgin materials but also minimizes the environmental impact associated with extracting and processing raw materials. In conclusion, steel billets play a crucial role in the circular economy by enabling the recycling of steel, repurposing of waste materials, promoting durability, and closing the loop in the steel production process. Their use contributes to the conservation of resources, reduction of waste, and overall sustainability of the steel industry.
- Q: How are steel billets used in the production of structural components?
- Steel billets are used in the production of structural components by being heated and molded into desired shapes such as beams, columns, and plates. These billets serve as the starting material, which is then further processed through rolling, forging, or extrusion to create strong and durable structural components used in various industries such as construction, automotive, and aerospace.
- Q: What are the market trends and growth prospects for steel billets?
- Steel billets play a vital role in the steel industry as they serve as the primary material for various downstream applications. The growth and market trends of steel billets are greatly influenced by factors like global economic growth, infrastructure development, and the demand for steel in different sectors. One notable market trend for steel billets is the increasing demand from the construction industry. With the rapid urbanization and infrastructure development in emerging economies, there is a rising need for steel-intensive construction projects. Steel billets are extensively used in the construction of bridges, buildings, and other infrastructure projects, which drives the demand for this product. Another market trend is the growing demand for steel billets in the automotive industry. The automotive sector is a major consumer of steel, and as the industry shifts towards lightweight and high-strength materials, the demand for steel billets is expected to increase. Steel billets are used in the production of various automotive components, including engine parts, chassis, and suspension systems. Furthermore, the increasing focus on renewable energy sources such as wind and solar power is expected to drive the demand for steel billets. Steel components are required for wind turbines and solar panel structures, and as renewable energy projects expand globally, the demand for steel billets is likely to experience significant growth. In terms of growth prospects, the steel billets market is expected to witness steady growth in the coming years. The Asia-Pacific region, particularly China and India, is projected to dominate the market due to their robust construction and infrastructure sectors. These countries have extensive urbanization projects and ongoing infrastructure development plans, which will contribute to the demand for steel billets. Additionally, the recovery of the global economy after the COVID-19 pandemic is expected to boost the demand for steel billets. As economies bounce back and industrial activities regain momentum, the demand for steel in various sectors, including construction, automotive, and energy, will increase, positively impacting the steel billets market. However, it is important to note that market trends and growth prospects for steel billets can be influenced by factors like fluctuations in raw material prices, trade policies, and environmental regulations. Furthermore, the increasing adoption of alternative materials such as aluminum and composites in certain applications may pose a challenge to the growth of the steel billets market. In conclusion, the market trends for steel billets are driven by the demand from the construction, automotive, and renewable energy sectors. The growth prospects for this market are promising, particularly in the Asia-Pacific region as economies recover from the pandemic and infrastructure projects gain momentum. Nevertheless, challenges such as fluctuations in raw material prices and competition from alternative materials should also be taken into consideration.
- Q: How are steel billets used in the production of flanges?
- Flanges, which are vital components used to connect pipes, valves, and other equipment in industries such as oil and gas, petrochemicals, and power plants, require steel billets as their essential raw material. To manufacture flanges, steel billets are initially heated to a high temperature, making them malleable and easy to shape. Then, they go through a series of rolling mills where hot rolling or forging processes take place. These processes help shape the steel billets into the desired dimensions of the flanges, including outer diameter, inner diameter, and thickness. During the rolling or forging process, immense pressure is applied to the steel billets, aligning the steel grains and enhancing the structural integrity of the flanges. This ensures that the flanges can endure high pressures, temperature fluctuations, and other challenging operating conditions throughout their service life. Once the initial shaping is accomplished, additional processing is carried out to refine the surface finish of the flanges. This may involve machining, grinding, or polishing, depending on the specific design requirements of the flanges. These additional steps are essential to achieve a smooth and precise surface, ensuring proper sealing and connection when the flanges are installed in a piping system. After the surface finish is refined, the flanges undergo various quality control checks, including dimensional inspections, mechanical testing, and non-destructive testing. These tests guarantee that the flanges meet industry standards and specifications, assuring their reliability and performance. In conclusion, steel billets play a vital role in the production of flanges as they provide the necessary raw material for shaping and forming these essential components. The combination of high-temperature processing, rolling or forging, and subsequent finishing processes results in the creation of strong, durable flanges capable of withstanding demanding conditions in industrial applications.
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Steel Bloom Manufactured by Big Blast Furnace
- 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
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