Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium
- 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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Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium
1.Structure of Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium
Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium 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 with Chromium
Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium 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 with Chromium Images
4. Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium Specification
Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium 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 with Chromium
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 can we know the quality of each steel mill you recommand?
We will show you the steel mills website, production line, stock warehouses and other information open for you.And you can hire the SGS inspect for you too.
③How long is the delivery term if we order about 10,000tons?
Our production term is about 30 days. And if your specification is normal, it can be shorter.
- Q:How are steel billets used in the production of rebar?
- The production of rebar relies heavily on steel billets, which serve as a vital raw material. Rebar, or reinforcing bar, is a form of steel reinforcement that is utilized in concrete structures for added strength and stability. The process of manufacturing rebar commences with the creation of steel billets. Steel billets are solid, semi-finished steel products that typically exhibit a square or rectangular shape. They are generated through the casting procedure, in which molten steel is poured into molds and allowed to solidify. Once solidified, the billets are prepared for use in various applications, including the production of rebar. To produce rebar, the steel billets are initially heated to a high temperature within a furnace. This stage, known as hot rolling, renders the steel malleable and pliable. The heated billets are then passed through a sequence of rolling mills, where they are shaped into elongated, cylindrical rods with specific diameters. Throughout the rolling process, the steel billets endure immense pressure and heat, resulting in the alignment of the steel grains and an increase in strength. The rods are continuously rolled until they attain the desired dimensions and lengths. Once the rolling process is completed, the rods undergo cooling and are subsequently cut into standardized lengths for the purpose of being sold as rebar. The resulting rebar is a robust and enduring steel reinforcement that finds extensive usage in construction projects. It is commonly embedded within concrete structures, such as buildings, bridges, and highways, in order to enhance their capacity to bear weight and withstand tension and bending forces. The utilization of rebar assists in the prevention of cracking and failure of concrete structures, thereby ensuring their long-term durability and safety. In conclusion, steel billets play a critical role in the production of rebar as they undergo transformation via the hot rolling process, ultimately becoming elongated, cylindrical rods. These rods, once cooled and cut, serve as an indispensable reinforcement element within concrete structures, providing strength and stability to the overall construction.
- Q:What are the different international trade regulations for steel billets?
- The trade of steel billets is governed by various international trade regulations, each serving different purposes. These regulations are in place to promote fair trade practices, guarantee product quality, and deter unfair competition. Here are some of the key regulations pertaining to steel billets: 1. Tariffs and import duties: To safeguard their domestic steel industries, many countries impose tariffs or import duties on steel billets. These levies differ significantly across nations and may undergo periodic revisions. Importers and exporters must be mindful of these tariffs and factor them into their pricing and cost calculations. 2. Measures against dumping: Anti-dumping regulations exist to prevent the sale of steel billets in foreign markets at prices below their production cost, which can harm domestic industries. If a country determines that steel billets are being dumped into their market, they may implement anti-dumping duties or other measures to address the issue. 3. Trade agreements and barriers: The trade of steel billets can be influenced by international trade agreements, such as free trade agreements or regional trade blocs. These agreements can reduce or eliminate tariffs and other trade barriers between participating countries, facilitating smoother trade flows. Conversely, countries not party to such agreements may face higher trade barriers, making it more challenging to export or import steel billets. 4. Quality and safety standards: Steel billets must meet specific quality and safety standards set by importing countries. These standards encompass dimensions, chemical composition, mechanical properties, and other attributes. Importers and exporters must ensure that their steel billets comply with these standards to avoid rejection or additional inspection upon arrival. 5. Export controls: Certain countries impose export controls or restrictions on selected commodities, including steel billets, to secure domestic supply or protect national security interests. These controls can limit the quantity or destination of steel billet exports, necessitating exporters to acquire licenses or permits before shipping. 6. Documentation and customs requirements: The international trade of steel billets necessitates accurate documentation and adherence to customs procedures. Exporters must furnish complete and precise documentation, comprising commercial invoices, packing lists, certificates of origin, and other pertinent documents. Importers must abide by customs requirements and settle any applicable duties or fees. Remaining up-to-date with these international trade regulations is crucial for businesses involved in the trade of steel billets. Regular monitoring of changes in tariffs, anti-dumping measures, trade agreements, and quality standards is necessary to ensure compliance and make well-informed business decisions.
- Q:How are steel billets used in the manufacturing of hydraulic cylinders?
- Steel billets are an essential component in the manufacturing of hydraulic cylinders. These billets, which are cylindrical shapes of raw steel, serve as the starting material for the production process. Hydraulic cylinders are widely used in various industries, such as construction, mining, and automotive, to provide linear force and motion. They consist of a cylindrical barrel, a piston, and a piston rod that moves back and forth within the barrel. To manufacture hydraulic cylinders, steel billets are first heated and then shaped using specialized machinery such as a hydraulic press or a hot rolling mill. This process, known as forging, involves applying immense pressure and heat to the steel billet to reshape it into the desired form. The forged steel billet is then machined and precision-cut to create the necessary features, such as the bore and the mounting holes, that are required for the hydraulic cylinder. This machining process ensures that the cylinder has the correct dimensions and tolerances to function properly. After machining, the steel billet is further heat-treated to enhance its mechanical properties. This heat treatment process involves heating the billet to a specific temperature and then rapidly cooling it, which improves its strength, hardness, and resistance to wear and fatigue. Once the steel billet has undergone forging, machining, and heat treatment, it is ready to be assembled into a hydraulic cylinder. The various components, such as the piston, piston rod, seals, and bearings, are carefully fitted together to create a fully functioning hydraulic cylinder. In conclusion, steel billets play a crucial role in the manufacturing of hydraulic cylinders. They are transformed through forging, machining, and heat treatment processes to create the necessary components with the desired properties. The resulting hydraulic cylinders are then used in a wide range of applications, providing efficient and reliable linear force and motion.
- Q:How are steel billets rolled or forged into other shapes?
- Various shapes can be achieved from steel billets through the process of rolling or forging. Rolling entails passing the heated billet through a series of rollers that exert pressure to reshape the material. This method is commonly employed to fabricate long and flat shapes such as sheets, plates, and bars. Before rolling, the billet is heated to a specific temperature to increase its malleability. It is then introduced into the rolling mill, where a pair of rotating rollers applies pressure to reduce its thickness and elongate it. The rollers can have either smooth or grooved surfaces, depending on the desired shape of the end product. The billet undergoes multiple passes through the rollers, gradually diminishing its thickness and increasing its length. This process can be repeated with different sets of rollers to achieve precise dimensions and cross-sectional shapes. Finally, the product is cooled and cut to the desired length. On the other hand, forging involves applying compressive forces to the heated billet in order to shape it into various forms. There are two primary types of forging processes: open-die forging and closed-die forging. In open-die forging, the heated billet is inserted between two flat dies, and pressure is exerted by a hammer or press to deform the material. The billet is repeatedly struck or pressed until it takes on the desired shape. This method is commonly used for the production of large and intricate shapes, such as crankshafts, connecting rods, and turbine discs. Closed-die forging, also referred to as impression-die forging, entails the use of two or more dies with cavities that mirror the desired shape of the final product. The heated billet is positioned between the dies, and pressure is applied to compel the material into the cavities, completely filling them. This process is often employed for the fabrication of smaller and more intricate shapes, such as automotive parts, hand tools, and fittings. Both rolling and forging processes necessitate the heating of the billet to a specific temperature in order to enhance its ductility and facilitate shaping. The choice between rolling and forging depends on factors such as the desired shape, size, and mechanical properties of the final product.
- Q:How are steel billets used in the production of aerospace components?
- Steel billets play a crucial role in the aerospace industry by serving as the initial material for manufacturing aerospace components. These billets, which are semi-finished steel forms, are either hot-rolled or forged into specific shapes and sizes. Aerospace manufacturers commonly use steel billets to produce critical components like landing gear, engine parts, structural elements, and fasteners. These billets are chosen for their outstanding strength, durability, and resistance to high temperatures and corrosive environments, all of which are vital characteristics for aerospace applications. The production process of aerospace components using steel billets involves several steps. Initially, the billets are heated to a high temperature to make them malleable and easy to work with. Various forming techniques like forging, extrusion, or rolling then shape the billets into the desired forms. These processes guarantee precise shaping and dimensional accuracy, ensuring that the components meet the required specifications and tolerances. After the initial shaping, further processes such as heat treatment, machining, and surface finishing are applied to enhance the mechanical properties and surface quality of the aerospace components. Heat treatment methods like quenching and tempering strengthen the steel, improving its hardness, toughness, and resistance to wear and fatigue. Subsequently, machining processes are utilized to achieve the final shape, size, and surface finish of the components. Once the components are manufactured, they undergo rigorous quality control measures to ensure compliance with the strict standards and regulations of the aerospace industry. Thorough inspections, non-destructive testing, and material analysis are conducted to verify the integrity, performance, and safety of the components. In conclusion, steel billets are indispensable in the production of aerospace components, providing a reliable and robust starting material. The versatility and exceptional mechanical properties of steel make it the preferred choice in the aerospace industry, where reliability and safety are of utmost importance.
- Q:Can steel billets be used for making cutlery?
- Steel billets have the potential to be utilized in the creation of cutlery. These billets serve as the primary substance in the manufacturing of a variety of steel commodities, which encompass cutlery. Once heated, the billets are then transformed into desired forms, such as knives, forks, or spoons, through methods like forging or casting. The resultant steel cutlery possesses notable attributes such as strength, durability, and the ability to maintain a sharp edge. Nevertheless, it is important to recognize that the specific kind of steel employed and the manufacturing procedures substantially influence the quality and characteristics of the cutlery.
- Q:How are steel billets used in the manufacturing of food processing equipment?
- Steel billets are indispensable for the production of food processing equipment. These semi-finished steel products serve as the raw material for making various components and parts needed in the construction of food processing machinery. First and foremost, steel billets are utilized to construct the main structural frame of the equipment. The strength and durability of steel make it perfect for providing the necessary stability and support for the entire machinery. By cutting and shaping the billets to the desired dimensions, a solid framework is formed, ensuring that it can endure the demanding requirements of industrial food processing. Additionally, steel billets are also employed in the manufacturing of specific components within the equipment. For example, they are used to create cutting blades, grinding discs, and mixing paddles, which are vital in the food processing process. These components must be sturdy and resistant to wear and corrosion, and steel billets offer the ideal material to meet these requirements. Moreover, steel billets are often chosen for constructing food processing equipment that requires high levels of hygiene and cleanliness. Particularly, stainless steel billets are favored in such applications due to their inherent resistance to rust and corrosion. These billets are used to fabricate parts that come into direct contact with food, such as storage tanks, conveyors, and mixing chambers, ensuring that the food processing equipment is safe and hygienic. Furthermore, steel billets are employed in the manufacturing of heat exchangers and boilers used in food processing. These billets are designed to withstand high temperatures and pressure, making them suitable for applications that involve cooking, sterilization, or pasteurization of food products. To conclude, steel billets play a critical role in the production of food processing equipment. From providing structural support to fabricating specific components, they contribute to the creation of robust, efficient, and hygienic machinery that is essential for the food industry.
- Q:How are steel billets inspected for surface cleanliness?
- Steel billets are inspected for surface cleanliness through visual inspection, where trained inspectors carefully examine the billets for any visible dirt, oxide scale, or other contaminants. Additionally, surface cleanliness can also be tested using methods like magnetic particle testing or ultrasonic testing to detect any hidden defects or impurities.
- Q:What is the billet price in China today?
- Building materials tend to be stable, the price is good to pick up the trend, the overall no big changes, specific to my steel network detailed inquiries, information here will be updated every day
- Q:What are the challenges faced in the distribution and supply chain of steel billets?
- The distribution and supply chain of steel billets encounter several challenges. Firstly, transportation poses a major obstacle due to the heavy and bulky nature of steel billets. Specialized equipment and infrastructure are necessary, which can result in higher logistics costs and difficulties in finding suitable transport options, particularly for international shipments. Secondly, the storage and inventory management of steel billets present challenges. Proper storage facilities are required to prevent corrosion and damage. Moreover, managing inventory levels and ensuring timely deliveries become complex as steel billets are sourced from multiple suppliers and delivered to various locations. Thirdly, maintaining quality control is a significant challenge. Consistent quality throughout the supply chain demands strict adherence to quality standards and effective quality control measures. Regular inspections, testing, and certification processes are necessary to ensure the integrity and suitability of the steel billets. Another challenge stems from fluctuating demand and market conditions. The steel industry is highly cyclical, with demand and prices influenced by economic fluctuations and global market trends. Consequently, forecasting demand, managing production capacity, and optimizing inventory levels to meet customer requirements while minimizing costs become difficult. Furthermore, global trade regulations and customs procedures create challenges. Compliance with various import and export regulations, including trade restrictions and tariffs, can affect the flow of steel billets across different countries, leading to delays and additional costs. Lastly, ensuring sustainable and responsible sourcing practices is increasingly important. Meeting environmental and social standards, such as responsible sourcing of raw materials and reducing carbon emissions, poses challenges for steel billet manufacturers and distributors. Implementing sustainable practices throughout the supply chain may involve additional costs and complexities. In conclusion, the distribution and supply chain of steel billets face challenges related to transportation, storage, quality control, demand fluctuations, trade regulations, and sustainable sourcing. Overcoming these challenges necessitates effective planning, strong partnerships, and the implementation of efficient processes to ensure a smooth and reliable supply of steel billets to customers.
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Alloyed Continue Casting Steel Billet by Blast Furnace with Chromium
- 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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