hot rolled billet steel producers in very good price
- 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:How are steel billets used in the manufacturing of marine components?
- Due to their strength, durability, and versatility, steel billets are indispensable raw materials utilized in the production of marine components. Essentially, steel billets are semi-finished steel products that are cast into specific shapes, typically squares or rectangles, via continuous casting. These billets serve as the initial stage for a variety of marine components. Hot rolling is a primary method employed in the manufacturing of marine components using steel billets. In this process, the steel billet is heated to high temperatures and then passed through a series of rollers to shape it into the desired form. This can involve transforming the billet into rods, bars, beams, or other structural shapes commonly utilized in marine applications. Forging is another technique employed in the manufacturing of marine components using steel billets. This process involves heating the billet to high temperatures and subsequently applying pressure to shape it into the desired form. Forging is commonly employed to manufacture marine components such as propeller shafts, crankshafts, and other high-strength parts that necessitate precise shaping and exceptional mechanical properties. Furthermore, steel billets can be utilized in the manufacturing of marine components through the process of machining. Machining entails the removal of material from the billet using various cutting tools to create intricate shapes and features. This method is commonly employed to produce marine components such as valves, fittings, and other precision parts that require meticulous tolerances and intricate designs. In conclusion, steel billets play a pivotal role in the manufacturing of marine components. Their strength, durability, and versatility make them an ideal raw material for producing various marine parts through processes such as hot rolling, forging, and machining. By utilizing steel billets, manufacturers can ensure that the marine components they produce are capable of withstanding the harsh conditions and demanding requirements of the marine environment.
- Q:How are steel billets used in the manufacturing of wire rods?
- Steel billets are an integral part of the manufacturing process for wire rods. These billets, which are essentially semi-finished steel products, serve as the raw material for producing wire rods. The first step in the manufacturing process involves heating the steel billets to a high temperature in a furnace. This process, known as heating or re-heating, helps to soften the steel and make it more malleable. Once the billets are heated, they are then passed through a series of rolling mills. In these mills, the billets are subjected to intense pressure and are gradually shaped into wire rod form. The rolling process elongates the steel billets and reduces their diameter to the desired size. After the initial rolling, the wire rods undergo further processing to enhance their strength, surface finish, and dimensional accuracy. This may involve various techniques such as cooling, heat treatment, and surface conditioning. Finally, the wire rods are cut into specific lengths and undergo quality control checks to ensure that they meet the required standards. They are then ready to be used in various applications such as construction, automotive, and electrical industries. In summary, steel billets play a crucial role in the manufacturing of wire rods. They are heated, rolled, and processed to create wire rods of different sizes and properties. These wire rods are then used in a wide range of industries, making them an essential component in the manufacturing sector.
- Q:What are the different types of steel billet inspection equipment?
- The manufacturing industry utilizes various types of steel billet inspection equipment to guarantee the quality and integrity of the billets before further processing. These equipment are specifically designed for this purpose. 1. High-frequency sound waves are employed by Ultrasonic Testing (UT) Equipment to detect internal flaws or defects in the steel billets. It can identify cracks, voids, and other imperfections that may impact the final product's strength and performance. 2. Magnetic Particle Inspection (MPI) Equipment utilizes a magnetic field and specially formulated particles to identify surface and near-surface defects in the steel billets. It can uncover cracks, seams, and other imperfections that may not be visible to the naked eye. 3. Eddy Current Testing (ECT) Equipment uses electromagnetic induction to identify surface cracks and defects in the steel billets. It can detect variations in electrical conductivity caused by localized defects or changes in material properties. 4. Visual Inspection Equipment makes use of magnifying glasses, microscopes, and cameras to visually examine the steel billets for surface defects, irregularities, or other visual abnormalities. This equipment is often used together with other inspection methods for a comprehensive analysis. 5. Dimensional Measurement Equipment is employed to measure the dimensional accuracy and consistency of the steel billets. It includes tools such as calipers, micrometers, and laser scanners to ensure that the billets meet the required specifications and tolerances. 6. Surface Roughness Measurement Equipment quantifies the surface finish of the steel billets. It utilizes a stylus or laser to measure surface irregularities, providing crucial information about the billet's suitability for further processing. 7. X-ray Testing Equipment uses electromagnetic radiation to penetrate the steel billets and detect internal defects such as cracks, voids, or inclusions. This method is particularly effective for larger billets or when a comprehensive assessment of the internal structure is necessary. These are some of the commonly utilized steel billet inspection equipment in the manufacturing industry. Each type of equipment plays a vital role in ensuring that the steel billets meet the required quality standards and are appropriate for further processing into various end products.
- Q:What is the size range of steel billets?
- The size range of steel billets can vary greatly depending on the specific application, but they typically range from 100mm to 300mm in diameter and can be up to several meters in length.
- Q:What are the specifications for stainless steel billets used in the food industry?
- The specifications for stainless steel billets used in the food industry typically include a specific grade of stainless steel, such as 304 or 316, which have high corrosion resistance. The billets need to be of a certain size and shape, based on the requirements of the food processing equipment. Additionally, they should meet certain quality standards, such as being free from impurities, having a smooth surface finish, and being certified food-grade material.
- Q:What are the main factors affecting the surface finish of steel billets?
- The main factors affecting the surface finish of steel billets can be attributed to several key factors. Firstly, the quality and cleanliness of the raw materials used in the steelmaking process play a significant role. Any impurities or contaminants present in the raw materials can lead to surface defects and imperfections in the finished billets. Secondly, the processing parameters employed during the manufacturing process have a direct impact on the surface finish. Factors such as temperature, speed, and pressure can affect the formation of scale, oxidation, and other surface abnormalities. For instance, if the temperature is too high, it can result in excessive scaling, while insufficient temperature control may lead to inadequate scale removal. Furthermore, the type and condition of the equipment used for the production of steel billets can influence the surface finish. Abrasions, scratches, or other defects in the machinery can transfer onto the billets, affecting their surface quality. Regular maintenance and proper upkeep of the machinery are crucial to ensure a smooth and defect-free surface finish. Moreover, the choice and application of lubricants and coatings during the production process can also impact the surface finish. These substances serve to protect the billets from oxidation and aid in the reduction of friction. However, if not applied correctly or if the wrong type of lubricant is used, it can lead to uneven coating, streaking, or other surface irregularities. Lastly, the handling and storage of the steel billets after production can influence their surface finish. Mishandling, improper storage conditions, or exposure to moisture, chemicals, or contaminants can all contribute to surface defects and deterioration. In conclusion, the main factors affecting the surface finish of steel billets include the quality of raw materials, processing parameters, condition of equipment, application of lubricants and coatings, and proper handling and storage. By closely monitoring and optimizing these factors, manufacturers can achieve a high-quality surface finish that meets the desired specifications and requirements.
- Q:How are steel billets used in the manufacturing of food processing equipment?
- Steel billets are an essential component in the manufacturing of food processing equipment. These billets, which are semi-finished steel products, serve as the raw material for the fabrication of various components and parts required in the construction of food processing machinery. Firstly, steel billets are used to create the main structural frame of the equipment. The strong and durable nature of steel makes it ideal for providing the necessary strength and stability to support the entire machinery. The billets are cut and shaped into the desired dimensions to form the framework, ensuring that it can withstand the rigorous demands of industrial food processing. Moreover, steel billets are also used to manufacture specific components within the equipment. For instance, they are utilized to create cutting blades, grinding discs, and mixing paddles that are crucial in the food processing process. These components need to be robust and resistant to wear and corrosion, and steel billets offer the ideal material to meet these requirements. In addition, steel billets are often used to construct food processing equipment that requires high levels of hygiene and cleanliness. Stainless steel billets, in particular, 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. In conclusion, steel billets play a crucial role in the manufacturing of food processing equipment. From providing structural support to fabricating specific components, they contribute to creating robust, efficient, and hygienic machinery that is essential for the food industry.
- Q:What is the billet price in China today?
- In the short term is still the main shock, the domestic price rise compared to the previous 10 yuan / ton, the price is not the same in each region, so you still have to carefully check the price, from the upstream iron ore, domestic ore prices stabilize, without much change, with the real estate back to temperature.
- Q:Are steel billets recyclable?
- Yes, steel billets are recyclable. Steel is one of the most recycled materials in the world, and the process of recycling steel billets is well-established and highly efficient. When steel billets reach the end of their useful life, they can be melted down and reused to produce new steel products. This recycling process helps to conserve natural resources, reduce energy consumption, and minimize environmental impact. Additionally, recycling steel billets also helps to reduce the amount of waste sent to landfills and contributes to the circular economy by promoting the sustainable use of resources.
- Q:What are the main factors affecting the corrosion resistance of alloy steel billets?
- The corrosion resistance of alloy steel billets can be influenced by several key factors. Firstly, the resistance to corrosion is determined by the composition of the alloy steel. Steels with a higher percentage of elements like chromium, nickel, and molybdenum tend to have improved corrosion resistance compared to steels with lower alloy content. Secondly, the application of protective surface coatings or finishes can greatly enhance the corrosion resistance of alloy steel billets. Coatings such as zinc or epoxy act as a barrier between the metal surface and the corrosive environment, preventing direct contact with corrosive agents. Furthermore, the corrosion resistance of alloy steel billets can be affected by the manufacturing process. Proper heat treatment and quenching processes can improve the microstructure of the alloy, resulting in a more corrosion-resistant material. The environment in which the alloy steel billets are exposed is also a crucial factor. Elements like temperature, humidity, pH levels, and the presence of corrosive substances can all impact corrosion resistance. For instance, high temperatures or acidic environments can accelerate corrosion, while dry or neutral conditions may have minimal impact. Lastly, the design and maintenance of structures or equipment made from alloy steel billets can influence their corrosion resistance. Considerations like avoiding moisture accumulation in sharp corners or crevices can help minimize the risk of corrosion. Regular inspection, cleaning, and maintenance can also prevent corrosion by promptly addressing any issues. To summarize, the key factors affecting the corrosion resistance of alloy steel billets include the steel's composition, the presence of protective coatings, the manufacturing process, the environmental conditions, and the design and maintenance practices. By considering these factors, manufacturers and users can ensure optimal corrosion resistance in various applications of alloy steel billets.
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hot rolled billet steel producers in very good price
- 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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