Alloyed Continue Casting Steel Billet by Blast Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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Alloyed Continue Casting Steel Billet by Blast Furnace
1.Structure of Alloyed Continue Casting Steel Billet by Blast Furnace
Steel Blooms Manufactured by Continue Casting is the raw material of all kinds of steel mill. Bloom 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 Bloom or rectangular Bloom. rolling The sector products such as flat steel, Angle steel, select the rectangular Bloom or slab. Had better profiled Bloom when production beams, channels, and in rolling process Lines and improve the yield. The raw material of round Bloom is the production of seamless tube.
2.Main Features of Alloyed Continue Casting Steel Billet by Blast Furnace.
Steel Blooms 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 Bloom 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 Bloom 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 Bloom, should consider the affinities of Bloom, 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 Blooms: square Bloom, slab, rectangular Bloom The Chinese Bloom, rectangular Bloom 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. Alloyed Continue Casting Steel Billet by Blast Furnace Images
4. Alloyed Continue Casting Steel Billet by Blast Furnace Specification
Alloyed Continue Casting Steel Billet 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 Bloom. Steel Bloom is used in the production of semi-finished products, generally cannot be used directly for the society. Steel Blooms 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, Bloom and the steel is relatively easy to distinguish, but for some steel Bloom, and have the same specification and same steel purposes (such as rolling tube Bloom), 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: Bloom: 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 Bloom section size protrusions requirements: < 1242 mm, do not allow; > = 1242 mm, < = 2 mm 1242 mm, < = 3 mm Beheading (shear) extension deformation: < 1242 mm Bloom: no control; The slab: < = 15 mm Surface tilt: no more than Bloom 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
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 arrange the inspection before shipping?
Yes, you can. And you can arrange like the SGS, INTERTECH third party inspecting company to check for you before shipping.
- Q:What is the role of steel billets in the automotive industry?
- Steel billets play a crucial role in the automotive industry as they are used as the primary raw material for manufacturing various components and parts of vehicles. These billets are transformed into different shapes and sizes through processes like forging, rolling, and machining to create engine parts, chassis components, axles, and other structural elements. With their strength, durability, and versatility, steel billets enable the automotive industry to produce high-quality and reliable vehicles, ensuring safety and performance for drivers and passengers.
- Q:How do steel billets contribute to the manufacturing of telecommunications equipment?
- Steel billets are an essential raw material in the manufacturing of telecommunications equipment. They are used to form various components such as frames, housings, brackets, and mounting structures. The strength, durability, and versatility of steel make it an ideal choice for these applications, providing the necessary support and protection for sensitive electronic components. Additionally, steel billets can be easily machined, welded, and coated, allowing for precise customization and finishing required in telecommunications equipment.
- 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 methods of steel billet surface shot blasting?
- Different industries commonly utilize various methods for shot blasting the surface of steel billets. These methods include the following: 1. Wheel blasting: By using a wheel mechanism, abrasive particles are propelled onto the steel billet's surface. The high-speed rotation of the wheel generates centrifugal force, effectively removing impurities and contaminants. 2. Air blasting: Compressed air is employed to propel abrasive particles onto the steel billet's surface. This high-pressure stream effectively cleans and prepares the surface. 3. Wet blasting: Water is combined with abrasive particles before propelling them onto the steel billet's surface. The addition of water reduces dust and controls heat during the blasting process. Wet blasting is ideal for delicate or controlled surface cleaning. 4. Shot peening: This specialized method enhances the fatigue life and strength of the steel billet's surface. Small steel shots are propelled onto the surface with controlled intensity, creating compressive stresses that prevent crack initiation and propagation. 5. Vacuum blasting: A blast nozzle and vacuum system are utilized in this method. Abrasive particles are propelled onto the steel billet's surface while the vacuum system simultaneously removes spent abrasive particles and loose debris. This ensures a clean and dust-free environment during the blasting process. It's important to consider factors such as the type and condition of the steel billet, desired surface finish, level of contamination, and industry-specific requirements when selecting a method. Each method has its own advantages and limitations, so choosing the appropriate one is crucial for achieving the desired surface quality and cleanliness.
- Q:How are steel billets used in the production of axles?
- Steel billets are an indispensable element when manufacturing axles, as they serve as the raw material for their production. The initial step in the production process involves heating the steel billets to a specific temperature, which enhances their malleability. This heating process, known as forging or hot rolling, enables the billets to be molded and manipulated into the desired axle shape. Once the billets have reached the appropriate temperature, they are placed in either a forging press or a rolling mill. In the forging process, the billets are subjected to high pressure, resulting in the desired axle shape. This process may involve multiple steps, such as hammering, pressing, or extrusion, to achieve the desired dimensions and shape. Following the forging process, the axle typically undergoes heat treatment to enhance its durability and strength. This involves heating the axle to a specific temperature and then rapidly cooling it through a process called quenching. The heat treatment process aids in improving the axle's hardness and resistance to wear and tear. After the forging and heat treatment processes, the axles may undergo further procedures such as machining, grinding, or finishing. These additional steps are carried out to achieve the required surface finish and dimensional accuracy, ensuring that the axles meet the necessary specifications and can seamlessly integrate into the final product. In conclusion, steel billets play a crucial role in axle production, serving as the starting point for the manufacturing process. They undergo heating, forging, and shaping to create the desired axle form. The resulting axles are then subjected to heat treatment and additional processes to meet specifications. Steel billets are essential for producing top-quality and long-lasting axles, which are critical components in various industries, including automotive, railway, and heavy machinery.
- Q:What are the different grades of steel used for making billets?
- There are several different grades of steel that are commonly used for making billets. The specific grade of steel used depends on the intended application and the desired properties of the billet. One commonly used grade of steel for making billets is carbon steel. Carbon steel is a versatile and relatively inexpensive option that offers good strength and hardness. It is often used in applications where high strength is required, such as in the construction industry. Another grade of steel commonly used for billet production is alloy steel. Alloy steel is made by adding various alloying elements to carbon steel, such as chromium, nickel, or molybdenum. This results in improved strength, toughness, and corrosion resistance, making alloy steel suitable for a wide range of applications including automotive parts, machinery components, and tooling. Stainless steel is another grade of steel that is often used for making billets. Stainless steel contains a minimum of 10.5% chromium, which provides excellent corrosion resistance. It is commonly used in industries requiring resistance to oxidation and corrosion, such as the food and beverage industry, medical equipment manufacturing, and architectural applications. Additionally, there are specialized grades of steel used for specific applications. For example, high-speed steel (HSS) is used for making billets used in cutting tools, as it offers exceptional hardness and heat resistance. Tool steel is another specialized grade used for making billets for tools and dies, offering high hardness, wear resistance, and toughness. In summary, the different grades of steel used for making billets include carbon steel, alloy steel, stainless steel, high-speed steel, and tool steel. The choice of grade depends on the specific requirements of the application, such as strength, toughness, corrosion resistance, or specialized properties needed for cutting tools or tooling.
- Q:What are the different forming processes used for steel billets?
- There are various methods for forming steel billets, each possessing unique advantages and applications. These methods encompass: 1. Casting: This process involves the pouring of molten steel into a mold for solidification. It is commonly employed for large-scale steel billet production, as it allows for the creation of intricate shapes and sizes. However, casting may result in surface defects and necessitate additional finishing procedures. 2. Extrusion: The extrusion process entails the forceful passage of a steel billet through a die to achieve a desired shape. It is frequently used to fabricate long, uniform sections like bars, rods, and tubes. Extrusion ensures high precision and superior surface finish, rendering it suitable for applications where dimensional accuracy is crucial. 3. Rolling: Rolling is a widely utilized method for shaping steel billets. It involves passing the billet through a set of rollers to decrease its cross-sectional area and increase its length. Rolling can be carried out at high or low temperatures, depending on the desired properties of the final product. This versatile and cost-effective process can produce an extensive range of shapes, including flats, rounds, and squares. 4. Forging: Forging is a technique in which a steel billet is heated and shaped through compressive forces. This process is renowned for generating robust, durable components with exceptional mechanical properties. Forging can be executed via various methods such as open-die forging, closed-die forging, and press forging. It is commonly employed for manufacturing high-strength parts like gears, crankshafts, and connecting rods. 5. Swaging: Swaging is a process that involves reducing the diameter of a steel billet by forcefully pushing it through a series of dies. It is frequently employed for shaping tubular sections such as pipes and tubes. Swaging guarantees high accuracy and tight tolerances, making it suitable for applications that require precise fitting or specific diameters. 6. Drawing: Drawing is a process in which a steel billet is pulled through a die to decrease its cross-sectional area while increasing its length. It is commonly used for producing wires, cables, and thin tubes. Drawing ensures excellent surface finish and dimensional accuracy, making it suitable for applications that demand fine wire or precise tubing. Each of these forming processes possesses distinct advantages and is chosen based on the specific requirements of the application at hand.
- Q:How do steel billets contribute to the manufacturing of renewable energy equipment?
- Steel billets are an essential component in the manufacturing of renewable energy equipment, such as wind turbines and solar panels. These billets are used to create sturdy and durable structures, including tower bases for wind turbines and frames for solar panels. Additionally, steel billets are crucial in the production of transmission and distribution infrastructure required for renewable energy systems. Their strength and versatility make them an indispensable material in the renewable energy industry, enabling the efficient and reliable generation of green energy.
- Q:The form of carbon in carbon steels
- There are three solid solutions of carbon in iron: alpha solid solution (Tie Suti), gamma solid solution (austenite) and delta solid solution (8 ferrite). The spatial distribution of iron atoms in these solid solutions is consistent with that of alpha -Fe, gamma -Fe and delta -Fe. The size of carbon atoms is much smaller than that of iron atoms.
- Q:Can steel billets be used in the production of railway infrastructure?
- Yes, steel billets can be used in the production of railway infrastructure. Steel billets are semi-finished steel products that can be further processed into various railway components such as rails, sleepers, and fasteners. Due to their high strength, durability, and ability to withstand heavy loads and harsh environmental conditions, steel billets are commonly used in the manufacturing of railway infrastructure to ensure the safety and efficiency of train operations.
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Alloyed Continue Casting Steel Billet by Blast Furnace
- 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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