Prime Steel Billet Q275, 20MnSi, 5SP，Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 20000 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 main steel billet producing countries?
- The main steel billet producing countries are China, India, Russia, Japan, and the United States.
- Q: How are steel billets inspected for internal defects?
- Steel billets are typically inspected for internal defects using non-destructive testing methods such as ultrasonic testing or magnetic particle inspection. These techniques allow for the detection of any internal flaws or defects in the billet without causing any damage to the material.
- Q: Are steel billets used in the production of household goods?
- No, steel billets are typically not used in the production of household goods. They are usually used as raw materials in steel mills for the production of various steel products, such as bars, rods, pipes, and structural components.
- Q: How are steel billets sheared into smaller sections?
- Steel billets are sheared into smaller sections using a hydraulic shear machine. The machine applies a strong force to the billet, causing it to be cut through its cross-section, resulting in multiple smaller sections.
- Q: What is the typical production process for steel billets?
- The typical production process for steel billets involves several steps. First, raw materials such as iron ore, coal, and limestone are obtained. These materials are then processed and transformed into iron through a blast furnace or direct reduction process. The iron is further refined in a basic oxygen furnace or an electric arc furnace to remove impurities and adjust the composition. Once the iron is refined, it is cast into large rectangular molds known as ingots. These ingots are then heated and rolled into semi-finished products called blooms or slabs. Blooms are typically square or rectangular in shape, while slabs are flat and rectangular. The next step is to further process the blooms or slabs into billets. This is done by reheating the semi-finished products and passing them through a series of rolling mills. The rolling mills apply pressure to shape the metal and reduce its thickness. This process is known as hot rolling. After hot rolling, the billets are cooled and inspected for any defects. They may undergo additional processes such as surface treatment or heat treatment to improve their properties. The billets are then typically cut into desired lengths and stored before further processing or shipment to customers. Overall, the production process for steel billets involves obtaining raw materials, refining the iron, casting it into semi-finished products, hot rolling, and final inspection and processing. This process ensures that the steel billets meet the required specifications and quality standards before they are used for various applications in industries such as construction, automotive, and manufacturing.
- Q: How are steel billets used in the manufacturing of medical devices?
- Steel billets are used in the manufacturing of medical devices in various ways. Firstly, steel billets serve as a raw material for the production of surgical instruments, such as scalpels, forceps, and scissors. These devices require a high level of strength, durability, and corrosion resistance, which steel billets can provide. Additionally, steel billets are used in the manufacturing of implants, such as joint replacements and dental implants. These devices need to be able to withstand the load and stress exerted by the human body, and steel billets are an ideal material due to their excellent mechanical properties. Moreover, steel billets are used in the production of medical equipment, such as hospital beds, wheelchairs, and surgical tables. These devices require a sturdy and robust structure, and steel billets can provide the necessary strength and stability. Furthermore, steel billets are also utilized in the manufacturing of medical equipment components, such as brackets, frames, and supports. These components play a crucial role in the functioning and stability of medical devices, and steel billets are often chosen due to their high machinability and weldability. Overall, steel billets are an essential raw material in the manufacturing of various medical devices. Their strength, durability, corrosion resistance, and other mechanical properties make them a suitable choice for producing surgical instruments, implants, medical equipment, and their components.
- Q: What are the potential applications of steel billets in the chemical industry?
- Steel billets have several potential applications in the chemical industry due to their unique properties and versatility. One of the primary uses of steel billets in the chemical industry is for the production of various types of equipment and machinery. Steel billets can be shaped and forged into different forms, such as pipes, tanks, valves, and fittings, which are essential for handling and storing chemicals. These components need to withstand harsh conditions, including high temperatures, pressures, and corrosive environments, which makes steel billets an ideal material choice. Furthermore, steel billets can also be used in the construction of chemical plants and facilities. They provide excellent structural support, ensuring the stability and integrity of the buildings. Steel billets are often used in the fabrication of beams, columns, and other load-bearing elements, providing strength and durability to withstand the chemical processes taking place within the plant. Another potential application of steel billets in the chemical industry is in the manufacturing of reaction vessels and reactors. These vessels are used for chemical reactions, such as synthesis, distillation, and purification processes. Steel billets can be machined and formed into the desired shape, allowing for the creation of sturdy and reliable vessels that can handle the high pressures and temperatures often required in chemical reactions. Moreover, steel billets can be utilized in the production of catalysts used in various chemical processes. Catalysts are substances that speed up chemical reactions without being consumed in the process. Steel billets can serve as a base material for catalysts, providing a stable and durable support structure for the active catalytic components. In addition, steel billets can be employed in the construction of storage tanks and containers for the transportation and storage of chemicals. Steel billets offer excellent resistance to corrosion and can be easily welded and fabricated into large containers, ensuring the safe and secure storage of hazardous chemicals. Overall, the potential applications of steel billets in the chemical industry are vast. From equipment fabrication to construction projects and catalyst manufacturing, steel billets offer strength, durability, and resistance to corrosion, making them an essential material for various chemical processes and operations.
- Q: What is the weight of a standard steel billet?
- The dimensions and specific alloy composition of a standard steel billet can cause its weight to fluctuate. On average, the weight of a standard steel billet falls between 1,000 and 1,500 kilograms, equivalent to 2,204 and 3,307 pounds. It is worth mentioning that steel billets may have varying standard sizes and weight ranges depending on the industry and region.
- Q: What are the different surface finishes available for steel billets?
- There are several different surface finishes available for steel billets, depending on the specific requirements and applications. Some of the commonly used surface finishes include: 1. Hot Rolled: This is the most basic surface finish obtained by rolling the steel billets at high temperatures. It results in a rough and scaled surface, which is suitable for applications where aesthetics are not a concern. 2. Cold Rolled: In this process, the steel billets are rolled at room temperature to achieve a smoother and more polished surface finish. Cold rolling helps to improve the dimensional accuracy and surface quality of the billets. 3. Pickled and Oiled: This surface finish involves the removal of scale and rust from the steel billets by using an acid solution, followed by an oil coating to prevent corrosion. It provides a clean and rust-free surface, commonly used in the automotive and construction industries. 4. Galvanized: Galvanizing involves the application of a zinc coating to the steel billets to protect them from corrosion. This surface finish provides excellent corrosion resistance, making it suitable for outdoor applications, such as fencing, roofing, and structural components. 5. Passivated: Passivation is a chemical process that removes free iron from the steel surface, enhancing its corrosion resistance. This surface finish is commonly used in the production of stainless steel billets to improve their resistance to rust and other forms of corrosion. 6. Shot Blasting: Shot blasting involves the projection of small abrasive particles onto the steel billets' surface to remove scale, rust, and other impurities. This process results in a textured and uniform surface finish, ideal for applications where improved adhesion is required, such as painting or coating. 7. Polished: Polishing is a mechanical process that involves the use of abrasive materials to smoothen the surface of steel billets and achieve a high-gloss finish. This surface finish is often used in decorative applications, such as furniture, architectural components, and jewelry. It is important to note that the choice of surface finish for steel billets depends on various factors, including the intended application, desired aesthetics, and the level of corrosion resistance required.
- Q: What is the role of steel billets in the manufacturing of railway wheels?
- The production of railway wheels heavily relies on steel billets, which serve as the primary raw material. These billets are crucial in creating wheels that possess exceptional strength, durability, and the ability to endure heavy loads, extreme temperatures, and constant wear and tear. To begin with, steel billets undergo a melting process and are then shaped into a cylindrical form, similar to the final shape of the railway wheel. Subsequently, these billets go through a series of manufacturing steps, including hot rolling, forging, and machining, to achieve the desired shape and dimensions of the railway wheel. One of the key advantages of using steel billets lies in their remarkable strength and toughness. Steel is widely recognized for its exceptional mechanical properties, such as high tensile strength and hardness. These characteristics are indispensable for railway wheels, as they need to bear immense loads and resist deformation even under extreme pressures. Furthermore, steel billets provide the necessary metallurgical properties essential for railway wheels. They can be alloyed with additional elements like carbon, manganese, and chromium to enhance their strength, hardness, and resistance to corrosion and fatigue. This ensures that the railway wheels maintain their structural integrity and performance over an extended period. In conclusion, steel billets play a fundamental role in the manufacturing process of railway wheels. They provide the raw material needed to create robust, durable, and dependable wheels that can withstand the challenging conditions of railway operations. By utilizing steel billets, railway wheels are able to meet the strict safety, performance, and longevity requirements of the transportation industry.
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Prime Steel Billet Q275, 20MnSi, 5SP，Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 20000 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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