Alloyed Steel Billets Manufactured by Continue Casting
- 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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Alloyed Steel Billets Manufactured by Continue Casting
1.Structure of Alloyed Steel Billets Manufactured by Continue Casting
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 Alloyed Steel Billets Manufactured by Continue Casting.
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. Alloyed Steel Billets Manufactured by Continue Casting Images
4. Alloyed Steel Billets Manufactured by Continue Casting Specification
Steel Billets Manufactured by Continue Casting 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 Steel Billets Manufactured by Continue Casting
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 estaWhat are the types of cracks? Casting billet surface defects is one of the important defects affect the yield and quality of continuous casting machine.According to the statistics, all kinds of defects of cracks accounted for50%.castingCrack of billet, the person that weigh can lead to leakage or scrap, light person to finishing, affect the caster productivity already so,And influenceProduct quality, increase the cost.blished 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.
To analyze the causes of various cracks, the purpose is to study the effects on the crack of the electromagnetic stirring process.Although so far, the academia has not yet been approved electromagnetic stirrer for sure what is the effect of crack, however, some continuous casting experts thought that crystallizer mixer has inhibitory effect on the corner crack of slab, and we, through the study of F - EMS found mixer on the local crack of slab has obvious control action.
③What are the causes of surface longitudinal crack?
Of the nozzle and the mould protection slag melting performance, liquid slag layer is too thick or too thin cause unequal, crystallizer liquid slag filmSurface wave, in steelS + PContent exceeds allowable values, etc. These reasons cause the solidification shell thickness unevenness or make local solidification shell thin easy to crack;Liquid slag layer, the liquid level fluctuation is too thinBig, longitudinal crack increased significantly;S + PExcessive content, significantly lower high temperature performance of steel and plastic, prone to the longitudinal crack.
- Q:If the casting speed is not steady, what will happen to the billet?
- First of all, the probability of slag circle, dimple, crack and blowhole on the surface of the billet will increase, and the slag inclusion in the slag will increase, which will affect the internal and surface quality of the slab.
- Q:What do you mean by adding carbon to a table tennis racket?
- What a professional? I don't know what is known but with carbon carbon line take this hit the ball the more comfortable to take shape
- Q:How do steel billets contribute to the manufacturing of industrial equipment?
- Steel billets are a crucial component in the manufacturing of industrial equipment. These billets, which are semi-finished steel products, are produced through a casting process and serve as the raw material for various industrial equipment. One of the primary ways steel billets contribute to the manufacturing of industrial equipment is through their versatility. Due to their malleability and strength, steel billets can be easily shaped and molded into different forms, such as bars, rods, or sheets, depending on the specific requirements of the equipment being produced. This allows manufacturers to create components and structures that are durable, reliable, and capable of withstanding heavy loads and extreme conditions. Furthermore, steel billets offer excellent strength-to-weight ratio, making them ideal for applications where weight reduction is necessary without compromising structural integrity. Industrial equipment often needs to be transported or moved around, and the use of lightweight steel billets helps in optimizing efficiency and minimizing energy consumption. Moreover, steel billets contribute to the manufacturing of industrial equipment by providing excellent resistance to corrosion and wear. Many industrial environments, such as mining, construction, or marine operations, expose the equipment to harsh conditions, including exposure to moisture, chemicals, and abrasion. The use of steel billets ensures that the equipment can withstand these challenges and maintain its performance over time, reducing maintenance and replacement costs. Additionally, steel billets enable efficient heat treatment processes during the manufacturing of industrial equipment. By subjecting the billets to controlled heating and cooling procedures, manufacturers can enhance the mechanical properties, such as hardness, toughness, and ductility, of the steel. This allows for the production of equipment that can withstand high temperatures, extreme pressures, and dynamic loading conditions, ensuring safety and reliability in various industrial applications. In conclusion, steel billets play a crucial role in the manufacturing of industrial equipment by providing versatility, strength-to-weight ratio, corrosion resistance, and facilitating heat treatment processes. Their contribution ensures the creation of durable, reliable, and high-performance equipment that can withstand the demands of various industries.
- Q:How are steel billets manipulated during the manufacturing process?
- Steel billets are manipulated in various ways during the manufacturing process to transform them into usable steel products. The manipulation techniques include heating, rolling, forging, and cutting. Firstly, the steel billets are heated in a furnace to a specific temperature, known as a rolling temperature. This heating process is crucial as it improves the billet's malleability and reduces its brittleness, making it easier to manipulate. Once heated, the billets are passed through a series of rolling mills. These mills apply pressure to the billets, which elongates and shapes them into the desired form. Rolling can be done using hot or cold methods, depending on the end product requirements. Hot rolling is typically used for large-scale production, while cold rolling is more commonly employed for precision applications. Another method of manipulating steel billets is forging. Forging involves applying compressive forces to the billets using hammers or presses. This process enhances the billet's strength, improves its grain structure, and refines its mechanical properties. Forged steel billets are often used in applications where high strength and resistance to impact and fatigue are required, such as in the automotive and aerospace industries. Cutting is also an essential manipulation technique during the manufacturing process. Steel billets are cut into desired lengths using saws or shears. This step ensures that the billets are converted into manageable sizes suitable for further processing or to meet specific customer requirements. In conclusion, steel billets undergo several manipulation techniques during the manufacturing process. These include heating, rolling, forging, and cutting. Each method contributes to transforming the raw billets into the desired shape and properties, ensuring they are suitable for various applications in industries such as construction, manufacturing, and transportation.
- Q:What are the different shapes of steel billets?
- Steel billets are available in various shapes and dimensions, which depend on their intended use and the method of production. The shapes commonly seen in steel billets include square, rectangular, round, and hexagonal. Square billets are mainly utilized in the construction industry for creating beams, columns, and other structural parts. Rectangular billets are also used in construction but are often preferred for applications that demand a specific width-to-height ratio, like window frames or door frames. Round billets are frequently employed in the manufacturing of pipes, tubes, and shafts due to their symmetrical shape and ability to withstand torsional forces. On the contrary, hexagonal billets are employed in industries such as automotive and aerospace, where their unique shape provides improved strength and stability. In summary, the selection of the shape of a steel billet is determined by the specific requirements of the final product and the manufacturing process employed.
- Q:Can steel billets be used in the production of energy infrastructure?
- Yes, steel billets can be used in the production of energy infrastructure. Steel is a widely used material in the construction of various energy infrastructure components such as power plants, transmission towers, pipelines, and wind turbine towers. Steel billets, which are semi-finished steel products, can be further processed and shaped into the required forms for these infrastructure projects. The strength, durability, and versatility of steel make it suitable for withstanding the harsh conditions and heavy loads associated with energy infrastructure. Additionally, steel offers excellent corrosion resistance, which is crucial for infrastructure exposed to the elements. Overall, steel billets play a vital role in the production of energy infrastructure, contributing to the reliable and efficient generation, transmission, and distribution of energy.
- Q:What is the role of steel billets in the manufacturing of tools and dies?
- Steel billets play a crucial role in the manufacturing of tools and dies as they serve as the raw material for shaping and forming these components. Billets are heated, forged, and machined to create the desired shape and strength required for tools and dies. The high-quality, durable nature of steel billets ensures that the resulting tools and dies possess the necessary hardness, toughness, and wear resistance to withstand the demanding conditions of their applications.
- 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 chemical composition of steel billets?
- The chemical composition of steel billets typically consists of iron as the primary element, along with varying amounts of carbon, manganese, silicon, sulfur, and phosphorus. The exact composition may vary depending on the specific grade and intended use of the steel billets. Carbon is usually present in small amounts, typically ranging from 0.02% to 0.5%, as it helps to increase the strength and hardness of the steel. Manganese is often added to improve the toughness and hardenability of the steel, while silicon helps in deoxidizing the metal and enhancing its strength. Sulfur and phosphorus are impurities that are typically kept at low levels, as they can negatively affect the mechanical properties of the steel. Additionally, small amounts of other elements such as chromium, nickel, and molybdenum may be added to enhance specific properties of the steel, such as corrosion resistance or high-temperature strength.
- Q:How do steel billets contribute to the manufacturing of construction materials?
- Steel billets are an essential raw material in the manufacturing of construction materials because they serve as the primary input for producing various steel products. By heating and shaping these billets, manufacturers can create a wide range of construction materials such as beams, bars, plates, and pipes. These materials are then used in the construction industry for structural purposes, providing strength, durability, and stability to buildings, bridges, and other infrastructure projects.
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Alloyed Steel Billets Manufactured by Continue Casting
- 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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