Carbon Steel Billets Square Billets70mm 100mm 130mm 150mm 3SP
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 30000 m.t./month
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STEEL BILLET
1.Brief description
Steel billet(ingot) by cogging or breakdown of semi-finished products, is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity of several kinds of, mainly related to the shape of rolled products.
2.Features
Rectangular billet continuous casting billet and mainly general carbon steel, low carbon low silicon cold-rolled material, high quality carbon structural steel, high strength low alloy steel, special steel, etc.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod. ,
Steel billets have distinct characteristics as compared with already furnished steel bars and products. Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets are also known for their malleability and ductility, especially when exposed to varying temperatures during shaping and molding.
3.Processing
Steel billets are considered fresh and raw, and they must undergo a series of manufacturing processes before they can be used for various purposes. Billets are made by means of freezing molten liquid, and are later exposed to extremely low temperatures in order to allow the metal to take shape and solidify in chemical structure. The temperature manipulates the metal's physical properties, and tones its strength and durability. The subsequent processes provide the metal's curved mold design so that it can fit the allotted space provided by other machines, which complete the finishing procedures.
4.Pictures
5.Usage
Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed into more functional shapes and sizes. While they have already been put in the furnace, they still require a series of shaping and molding procedures such as hot and cold working, milling and cutting before they are sold in hardware stores, or used for different applications. The unformed billets, however, can be used in striking currency such as coins and as reserves, similar to gold bars.
6.Detailed specification
Hot rolled billet steel
Size: 50x50mm-180x180mm
Steel Grade: 3SP, 5SP,Q195,Q235,Q255,Q275 Length:3m-12m
MOQ: 1000MT/size
Payment term: TT or LC
Packing: in bulk , bundle
Shipment: by container , bulk vessel
Packaging Details: bundles with steel strips or as customers's requirements
Delivery time: 15-30 days after the deposit
Loading port:Tianjin, or other port China
Origin : China
Inspection:Third party inspection before loading.
- Q:What are the different types of steel billet reheating furnaces?
- There are several types of steel billet reheating furnaces, including walking beam furnaces, pusher furnaces, rotary hearth furnaces, and roller hearth furnaces. Each type has its own advantages and uses, depending on the specific requirements of the steel production process.
- 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:What are the main factors affecting the impact toughness of steel billets?
- The main factors affecting the impact toughness of steel billets include the composition of the steel, the heat treatment process, the presence of impurities or defects, the grain size and microstructure, and the temperature at which the impact test is conducted.
- Q:How are steel billets used in the manufacturing of pipeline systems?
- Steel billets are an integral component in the manufacturing process of pipeline systems. These billets serve as the primary raw material that is shaped and formed into various pipeline components, such as pipes, fittings, and connectors. To begin the manufacturing process, the steel billets are first heated to a specific temperature to make them malleable and easier to manipulate. They are then passed through a series of rolling mills, where they are gradually shaped into the desired form and size. This process, known as hot rolling, involves applying high pressure to the billets to gradually elongate and shape them into long cylindrical pipes. Once the initial shaping is complete, the pipes are subjected to additional processes such as heat treatment, cutting, and welding to ensure their strength, durability, and dimensional accuracy. The steel billets used in this process are crucial as they provide the necessary raw material for the production of high-quality pipes that can withstand the demanding conditions of pipeline systems. Moreover, steel billets are also used in the manufacturing of various pipeline fittings and connectors. These billets are shaped and formed using different techniques, such as forging, machining, or casting, to produce fittings like elbows, tees, reducers, and flanges. These fittings are essential for connecting and joining pipes together, allowing for the proper flow and distribution of fluids or gases within the pipeline system. In summary, steel billets play a vital role in the manufacturing of pipeline systems. They serve as the raw material that is shaped and formed into pipes, fittings, and connectors, ensuring the production of high-quality and durable components. These billets undergo various processes, such as hot rolling, heat treatment, cutting, and welding, to meet the stringent requirements of pipeline systems.
- Q:What are the different surface treatments for improved weldability in steel billets?
- To enhance the weldability of steel billets, various surface treatments can be utilized. The objective of these treatments is to improve surface cleanliness and quality, reduce impurities, and enhance welding performance. One prevalent method of surface treatment is mechanical cleaning, which involves eliminating loose scale, rust, dirt, and other contaminants from the steel billet surface. Grinding, brushing, or shot blasting can be employed as mechanical cleaning methods. By removing these impurities, the surface becomes better prepared for adhesion and fusion during the welding process. Chemical cleaning is another option for surface treatment. This technique involves the use of different chemicals to eliminate oxides, oils, greases, and other organic or inorganic contaminants from the surface. Acid pickling is a commonly used chemical cleaning method, where the steel billets are immersed in an acid solution to dissolve and eradicate impurities. This process creates a clean and reactive surface, promoting improved weldability. In addition to mechanical and chemical cleaning, surface coatings can also be applied to enhance weldability. These coatings act as a barrier between the steel surface and the surrounding atmosphere, safeguarding it from oxidation and contamination during welding. Zinc-based coatings, such as galvanizing or zinc-rich paints, are commonly used for this purpose. These coatings not only protect the surface but also provide cathodic protection to prevent corrosion. Furthermore, heat treatment processes can be employed to improve weldability in certain steel billets. Heat treatment involves subjecting the steel to controlled heating and cooling cycles to alter its microstructure and mechanical properties. Through heat treatment, the steel billets can become more ductile, reducing the risk of cracking or failure during welding. In conclusion, various surface treatments, including mechanical cleaning, chemical cleaning, surface coatings, and heat treatment, can be utilized to enhance the weldability of steel billets. These treatments aim to eliminate impurities, increase cleanliness, and improve overall weldability, resulting in higher quality and more reliable welds.
- Q:What is the difference between hot-rolled and cold-rolled steel billets?
- The main difference between hot-rolled and cold-rolled steel billets lies in the manufacturing process. Hot-rolled steel billets are formed by heating the steel to a high temperature and then rolling it while it is still hot, resulting in a rougher and less precise surface finish. On the other hand, cold-rolled steel billets are formed by cooling the steel and then rolling it at room temperature, which produces a smoother and more precise surface finish. This difference in manufacturing process also affects the mechanical properties of the steel, with hot-rolled steel generally having higher tensile strength but lower dimensional accuracy compared to cold-rolled steel.
- Q:How are steel billets heated for rolling?
- Steel billets are heated for rolling using a process called induction heating, where an electric current is passed through the billets to generate heat. This method allows for precise and efficient heating, ensuring uniform temperature distribution throughout the billets.
- Q:How are steel billets recycled or reused?
- Steel billets, which are semi-finished metal products, are commonly recycled or reused in various ways. One common method of recycling steel billets is through the process of electric arc furnace (EAF) steelmaking. In this method, the billets are melted down in an electric arc furnace and then used to produce new steel products. This process not only allows for the efficient use of resources but also helps in reducing greenhouse gas emissions and energy consumption compared to primary steel production. Steel billets can also be reused in various industries such as construction, automotive, and manufacturing. They can be reshaped and reformed to create new steel products or used as raw material for forging, rolling, or extrusion processes. By reusing steel billets, the industry can reduce the demand for newly manufactured steel and conserve natural resources. Additionally, steel billets can be recycled through a process called continuous casting. In this process, the molten steel is poured into a continuous casting machine, which produces a solid billet. These billets can be further processed into various steel products such as bars, rods, or wire through hot rolling or cold rolling processes. Furthermore, steel billets can be melted and recast into other forms through the process of remelting. This can be done using technologies like induction melting or vacuum arc remelting, which help in purifying the steel and obtaining desired chemical and mechanical properties. Remelting allows for the production of high-quality steel billets that can be used in specialized applications such as aerospace, defense, or medical industries. In conclusion, steel billets are recycled or reused through various processes such as electric arc furnace steelmaking, continuous casting, remelting, and reshaping. These methods not only contribute to the sustainability of the steel industry but also help in conserving resources, reducing emissions, and meeting the growing demand for steel products.
- Q:What is the role of steel billets in the manufacturing of hydraulic systems?
- Steel billets play a crucial role in the manufacturing of hydraulic systems. They serve as the raw material that is used to create various components and structures within these systems. Hydraulic systems rely on the use of pressurized fluid to transmit power and control mechanical motion. Therefore, the components within these systems need to be strong, durable, and resistant to corrosion and pressure. Steel billets provide the ideal starting material for manufacturing hydraulic system components due to their exceptional strength and toughness. They are typically made from carbon steel, which offers excellent mechanical properties such as high tensile strength and hardness. These properties ensure that the components can withstand the high pressures and forces experienced within hydraulic systems without deforming or failing. Furthermore, steel billets undergo various manufacturing processes such as forging, machining, and heat treatment to shape them into the desired components. These processes allow for the creation of intricate designs and precise dimensions, ensuring a proper fit and functionality within the hydraulic system. Moreover, steel billets are known for their excellent resistance to corrosion, which is crucial in hydraulic systems due to the presence of fluids and potential exposure to moisture. Corrosion can lead to component failure, leaks, and decreased system performance. The use of steel billets helps prevent such issues, ensuring the longevity and reliability of the hydraulic system. In summary, steel billets are essential in the manufacturing of hydraulic systems as they provide the necessary strength, durability, and corrosion resistance required for the components within these systems. Their versatility and ability to be shaped and processed make them an ideal material choice for creating reliable and efficient hydraulic systems.
- Q:How do steel billets contribute to the manufacturing of automotive components?
- Steel billets play a crucial role in the manufacturing of automotive components. These billets, which are semi-finished metal pieces, serve as the starting material for the production of various automotive parts. One of the main ways steel billets contribute to automotive component manufacturing is through the process of forging. Forging involves shaping the metal billets under high pressure and temperature, typically using a hammer or a press, to create the desired automotive parts. This process helps in enhancing the strength, durability, and reliability of the components, making them suitable for the demanding conditions of the automotive industry. Steel billets are also used in the production of engine components such as crankshafts, connecting rods, and piston rods. These parts require high strength and resistance to wear and tear, which are achieved by starting with high-quality steel billets. By using steel billets as the raw material, automotive manufacturers can ensure that the resulting components have the necessary mechanical properties to withstand the stresses and forces experienced by the engine during operation. Furthermore, steel billets are employed in the manufacturing of suspension components, such as control arms and stabilizer bars. These components are responsible for maintaining the stability, handling, and comfort of the vehicle. Using steel billets in their production ensures that the suspension components can withstand the heavy loads and impacts encountered on the road, providing a smooth and safe driving experience. Additionally, steel billets contribute to the manufacturing of safety-related automotive components. For instance, they are used in the production of structural components like chassis frames and body reinforcements. These components are essential for protecting the occupants in the event of a collision or impact, and steel billets provide the necessary strength and rigidity to ensure their effectiveness. In conclusion, steel billets are a vital element in the manufacturing of automotive components. They enable the production of strong, durable, and reliable parts, ensuring the overall performance, safety, and longevity of vehicles. By starting with high-quality steel billets, automotive manufacturers can meet the demanding requirements of the industry and deliver high-performance vehicles to consumers.
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Carbon Steel Billets Square Billets70mm 100mm 130mm 150mm 3SP
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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