Continuous Casting Steel Billet Q275/235 in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 200000 m.t./month
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STEEL BILLET
1.Structure of Steel Billet
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.Main Features of Steel Billet
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 of Steel Billet
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.Steel Billet Images
5.Usage of Steel Billet
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. Steel Billet 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.
7.FAQ
We have organized several common questions for our clients，may help you sincerely：
1) How 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.
2) How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
3）Do you have your own QC department?
Yes, we have, our QC department will inspect the goods during the process of mass production and after completion of production.
4)If there’s something wrong with the quality of the products, how do we return the goods?
We promise you the quality will be the same as the samples you confirmed. If there’s something wrong with the quality of the products, please send back sample from the shipment goods to us and let us know the quantity, then we will investigate in our work shop. If it is our problem, we will offer you discount or replacements for free.
- Q: How do steel billets compare to other metal billets?
- Steel billets are often considered to be superior to other metal billets due to their unique properties and characteristics. One of the main advantages of steel billets is their exceptional strength and durability. Steel has a high tensile strength, making it resistant to deformation and able to withstand heavy loads and stresses. Additionally, steel billets offer excellent thermal conductivity, which means they can efficiently transfer heat. This property is particularly beneficial in industries such as construction and automotive, where heat dissipation is crucial for the performance and longevity of the end product. Steel billets also have a high melting point, allowing them to withstand extreme temperatures without losing their structural integrity. This makes them suitable for applications that involve exposure to high heat, such as in furnaces or engines. Moreover, steel billets can be easily formed and shaped into various sizes and dimensions, making them highly versatile for a wide range of applications. They can be rolled, forged, or extruded, allowing manufacturers to create different products based on specific requirements. Furthermore, steel billets have excellent corrosion resistance, especially when combined with protective coatings or treatments. This makes them ideal for outdoor applications or in environments where they may be exposed to moisture or chemical substances. In terms of cost-effectiveness, steel billets are often more affordable compared to other metal billets, such as aluminum or titanium. This is due to the abundance of iron ore, the main component of steel, and the efficiency of steel production processes. Overall, steel billets possess a unique combination of strength, durability, thermal conductivity, versatility, and cost-effectiveness that sets them apart from other metal billets. These qualities make steel billets highly desirable in a wide range of industries, including construction, automotive, manufacturing, and infrastructure development.
- Q: What are the different methods of steel billet cooling?
- The steel industry commonly employs various methods for cooling steel billets. These methods encompass air cooling, water cooling, and controlled cooling processes. Air cooling serves as one technique to cool steel billets. It entails allowing the billets to cool naturally in the surrounding air, without any additional cooling mechanisms. This method is straightforward and cost-effective, although it may result in slower cooling rates and less control over the cooling conditions compared to other methods. Water cooling represents another prevalent method for cooling steel billets. It involves immersing the billets in water or showering them with water to expedite the cooling process. Water cooling provides more efficient and controlled cooling rates compared to air cooling. It facilitates faster cooling and aids in achieving desired material properties, such as heightened hardness or improved microstructure. Controlled cooling processes constitute a more advanced approach to cooling steel billets. These processes involve meticulous control over temperature and cooling rates to attain specific material properties. One such process, known as quenching, encompasses rapidly cooling the billets in a controlled medium, such as oil or water, to achieve the desired hardness. Another controlled cooling process is referred to as annealing, which involves gradually cooling the billets to relieve internal stresses and enhance their machinability. Furthermore, specialized cooling techniques, such as spray cooling and water mist cooling, find application in specific industries or situations. These methods entail spraying a fine mist of water onto the billets to achieve rapid and uniform cooling. Overall, the selection of a cooling method hinges on several factors, including desired material properties, production requirements, and cost considerations. Different cooling methods offer distinct advantages and compromises, necessitating steel manufacturers to choose the most suitable approach for their specific needs.
- Q: What are the environmental impacts of steel billet production?
- The production of steel billets, which are semi-finished steel products, can have various environmental impacts. One significant environmental impact is the emission of greenhouse gases during the steel manufacturing process. The production of steel billets involves the melting of iron ore, which releases carbon dioxide (CO2) into the atmosphere. CO2 is a major contributor to global warming and climate change. Another environmental impact of steel billet production is the consumption of natural resources. The steel industry requires significant amounts of water and energy to produce billets. The extraction and processing of raw materials, such as iron ore and coal, can also lead to habitat destruction and disruption of ecosystems. Furthermore, the production of steel billets can result in air and water pollution. The combustion of fossil fuels during the manufacturing process releases various pollutants, including sulfur dioxide (SO2) and nitrogen oxides (NOx), which contribute to acid rain and respiratory problems. Additionally, the discharge of wastewater from steel production can contain heavy metals and other contaminants, which can pollute rivers and harm aquatic life. Steel billet production also generates solid waste, such as slag and dust, which can pose challenges for waste management. These waste materials may contain toxic substances and require proper handling and disposal to prevent environmental contamination. To mitigate the environmental impacts of steel billet production, various measures can be taken. The adoption of cleaner technologies, such as energy-efficient furnaces and recycling processes, can help reduce energy consumption and emissions. Implementing rigorous environmental management systems and investing in pollution control technologies can also minimize air and water pollution. Additionally, promoting the use of recycled steel and sustainable sourcing of raw materials can help conserve natural resources and reduce the environmental footprint of steel billet production.
- Q: What are the different types of steel billet rolling mill defects?
- There are several types of steel billet rolling mill defects that can occur during the rolling process. These defects can have various causes and can affect the quality and performance of the final product. Some of the common types of defects include: 1. Surface defects: These defects are visible on the surface of the rolled billet and can include scratches, cracks, pits, and scale. Surface defects can be caused by improper handling, inadequate lubrication, or excessive rolling pressures. 2. Shape defects: Shape defects refer to the deviations from the desired shape of the billet. These can include bowing, twisting, or excessive tapering. Shape defects can be caused by uneven cooling, improper alignment of the rolling mill, or incorrect rolling parameters. 3. Internal defects: Internal defects are defects that are not visible on the surface but can affect the structural integrity of the billet. These defects can include segregation, porosity, and inclusions. Internal defects can be caused by the presence of impurities in the raw material, improper heating or cooling, or inadequate quality control measures. 4. Dimensional defects: Dimensional defects refer to deviations from the desired dimensions of the billet, such as variations in length, width, or thickness. These defects can be caused by improper calibration of the rolling mill, incorrect rolling parameters, or inadequate quality control measures. 5. Metallurgical defects: Metallurgical defects are defects that occur due to improper metallurgical processes during rolling. These defects can include grain size variations, improper grain flow, or undesirable microstructure. Metallurgical defects can be caused by improper temperature control, inadequate alloying, or insufficient heat treatment. It is important for steel billet rolling mills to have proper quality control measures in place to identify and rectify these defects. Regular inspections, testing, and monitoring of the rolling process can help to minimize these defects and ensure the production of high-quality steel billets.
- Q: How are steel billets used in the production of marine parts?
- Steel billets are used in the production of marine parts as they are heated and shaped into various forms such as bars, rods, or plates. These billets serve as the starting material for forging, casting, or machining processes, allowing manufacturers to create strong and durable components for marine applications such as shipbuilding, offshore platforms, or marine engines.
- Q: What are the main safety precautions in handling steel billets?
- The main safety precautions in handling steel billets include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. It is important to use proper lifting techniques and equipment to prevent strains and back injuries. Additionally, ensuring a clean and organized work area helps to reduce the risk of slips, trips, and falls. Regular inspection and maintenance of equipment, as well as proper training and supervision, are crucial to maintaining a safe working environment when handling steel billets.
- Q: How are steel billets used in the production of aerospace components?
- Steel billets are used in the production of aerospace components as they serve as the raw material for various manufacturing processes. These billets are typically forged or machined to create the desired shape and size of the aerospace component. Additionally, their high strength and durability make them suitable for withstanding the extreme conditions and rigorous demands of aerospace applications.
- Q: What are the advantages of using steel billets in construction?
- Using steel billets in construction offers numerous benefits: 1. Strength and Durability: Steel billets possess exceptional strength and durability, making them an optimal choice for construction purposes. They can endure heavy loads and extreme weather conditions, guaranteeing the stability and longevity of the structure. 2. Versatility: Steel billets can be molded and shaped into various forms, providing flexibility in design and construction. Their versatility allows for a wide range of applications, including beams, columns, framing, and foundations. 3. Cost-effectiveness: Although the initial cost of steel billets may be higher than that of other construction materials, their long-term advantages outweigh the investment. Steel requires minimal maintenance, infrequent repairs, and replacements, while also exhibiting excellent fire resistance, resulting in reduced insurance costs. 4. Sustainability: Steel is an exceedingly sustainable material due to its recyclability. By recycling and reusing steel billets without compromising their properties, the demand for new materials diminishes, thereby minimizing environmental impact. 5. Speed of construction: Steel billets are prefabricated, meaning they are manufactured off-site and then transported to the construction site. This significantly reduces construction time, enabling faster project completion. 6. Resistance to pests and rot: Unlike wood, steel billets are impervious to termites, pests, and rot. This eliminates the necessity for chemical treatments or regular inspections, thereby saving both time and money. 7. Design flexibility: Steel billets offer a wide array of design possibilities, empowering architects and engineers to create unique and aesthetically pleasing structures. Their ability to span large distances without requiring additional support columns allows for open floor plans and innovative architectural designs. In conclusion, the utilization of steel billets in construction provides a multitude of advantages, including strength, durability, versatility, cost-effectiveness, sustainability, speed of construction, resistance to pests and rot, and design flexibility. These factors establish steel billets as an exceptional choice for diverse construction projects, ensuring the creation of sturdy and long-lasting structures.
- Q: How are steel billets used in the manufacturing of energy sector components?
- Steel billets are used in the manufacturing of energy sector components primarily due to their versatility and strength. These compact, semi-finished steel products serve as the raw material for various energy-related parts, such as turbines, pipes, and power plant equipment. By being shaped and processed through forging, rolling, or extrusion, steel billets are transformed into the required shapes and sizes, ensuring the durability and reliability necessary for the demanding conditions of the energy sector.
- Q: What are the main factors affecting the hardenability of stainless steel billets?
- The main factors affecting the hardenability of stainless steel billets are the chemical composition of the steel, the cooling rate during heat treatment, and the presence of alloying elements such as chromium, nickel, and molybdenum. The chemical composition determines the steel's ability to form martensite, a hard and brittle phase, during quenching. The cooling rate influences the transformation of austenite, the high-temperature phase, into martensite. Alloying elements enhance the hardenability by promoting the formation of martensite and improving the steel's ability to retain its hardness upon cooling.
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Continuous Casting Steel Billet Q275/235 in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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