Steel Billet Hot Rolled Q245 in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 50000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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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. 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.
6.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)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.
3) Can you guarantee the quality of mass production?
Yes, of course. We will send pre-production samples to you for confirmation, after your confirmation we will start mass production. The quality of mass production will be the same as the samples you confirmed to us.
- Q:How are steel billets used in the manufacturing of oil and gas industry components?
- Steel billets are an essential raw material used in the manufacturing of various components for the oil and gas industry. These billets, which are semi-finished steel products, play a crucial role in the production of pipes, valves, fittings, and other equipment required for oil and gas extraction, transportation, and processing. One of the primary applications of steel billets in the oil and gas industry is in the production of seamless and welded pipes. These pipes are used extensively for the transportation of oil, gas, and other fluids over long distances. Steel billets are first heated and then passed through a series of rollers to form seamless pipes. In the case of welded pipes, the billets are first formed into a tube shape and then welded along the length to create a strong and durable pipe. Steel billets are also used in the manufacturing of valves, which are crucial components in the oil and gas industry. Valves are used to control the flow of fluids within pipelines and equipment. Billets are machined and shaped to create valve bodies, which are then fitted with various internal components such as seats, discs, and stems. These valves are designed to withstand high pressures and temperatures, ensuring reliable and safe operation in the oil and gas industry. Furthermore, steel billets are utilized in the production of fittings, which are used to connect and join pipes together. Fittings such as elbows, tees, couplings, and flanges are manufactured from billets by machining and shaping them into the required dimensions and configurations. These fittings play a critical role in creating a reliable and leak-free pipeline system for the transportation of oil and gas. In addition to pipes, valves, and fittings, steel billets also find applications in the manufacturing of other equipment used in the oil and gas industry. These include drill bits, pumps, compressors, and various structural components for offshore platforms and refineries. The strength, durability, and corrosion resistance of steel make it an ideal material for these demanding applications, and steel billets serve as the starting point for their production. In conclusion, steel billets are a crucial raw material in the manufacturing of components for the oil and gas industry. Whether it is pipes, valves, fittings, or other equipment, billets are transformed through various processes to create the essential components required for the extraction, transportation, and processing of oil and gas.
- Q:How are steel billets used in the manufacturing of fasteners and fittings?
- Steel billets are used in the manufacturing of fasteners and fittings as they serve as the raw material from which these components are produced. These billets are heated and then shaped using various processes such as forging, extrusion, or machining to create the desired shape and size of the fasteners and fittings. The steel billets provide the necessary strength and durability required for these components to withstand the forces and loads they will encounter in their applications.
- Q:How long do steel billets typically last?
- The durability of steel billets is usually extensive. Factors such as steel quality, exposure to the environment, and usage significantly affect the lifespan of a steel billet. In general, well-preserved and appropriately handled high-quality steel billets can endure for many decades without noticeable deterioration. Nonetheless, if the billets encounter harsh conditions or receive inadequate maintenance, their longevity may be reduced. It is worth mentioning that steel billets have the potential for recycling and reutilization, thus further elongating their overall lifespan.
- Q:What are the main applications of steel billets?
- The main applications of steel billets include the production of various steel products such as bars, rods, wire, pipes, and tubes. They are also commonly used in the automotive, construction, and manufacturing industries for the fabrication of structural components, machinery parts, and reinforcement materials.
- Q:What are the specifications for tool steel billets used in the automotive industry?
- Tool steel billets used in the automotive industry typically have specific specifications to ensure their suitability for various applications. These specifications are crucial to ensure the desired performance and durability of the tool steel in automotive manufacturing processes. One important specification for tool steel billets used in the automotive industry is the chemical composition. The tool steel must have a specific composition of elements such as carbon, chromium, vanadium, and molybdenum, among others. These elements contribute to the steel's hardness, wear resistance, and toughness, which are essential properties for automotive tooling. Additionally, the tool steel billets must possess a specific hardness range. Hardness is measured using various scales such as Rockwell or Brinell, and the desired hardness depends on the intended application. Higher hardness is generally preferred for tools that require high wear resistance, while lower hardness may be suitable for tools that require toughness and impact resistance. Furthermore, the tool steel billets used in the automotive industry must have excellent dimensional stability. This means that the steel should have minimal dimensional changes during heat treatment and manufacturing processes, ensuring the tools maintain their shape and accuracy over time. Another important specification is the machinability of the tool steel. It should be easy to machine and shape into the desired tooling components without excessive tool wear or difficulty. Good machinability allows for efficient production and reduces costs associated with tooling. The tool steel billets used in the automotive industry should also have good thermal conductivity. This property allows the heat generated during manufacturing processes, such as forging or heat treatment, to be effectively dissipated. Good thermal conductivity helps prevent localized overheating and ensures uniform heat distribution throughout the tool, resulting in consistent performance. Lastly, the tool steel billets should be free from defects and impurities. These include cracks, voids, inclusions, or any other imperfections that can compromise the integrity and performance of the tool steel. Quality control measures, such as non-destructive testing, are typically implemented to ensure the billets meet the required standards. In summary, the specifications for tool steel billets used in the automotive industry encompass factors such as chemical composition, hardness, dimensional stability, machinability, thermal conductivity, and overall quality. These specifications ensure that the tool steel meets the specific requirements of automotive tooling applications, providing durability, performance, and reliability in automotive manufacturing processes.
- Q:How can steel billets be recycled or reused?
- Steel billets can be recycled or reused in a number of ways. One common method is melting down the billets and using the molten steel to create new products. This process, known as remelting, allows for the steel to be reused in a variety of applications. Another way to recycle steel billets is by using them in the production of other steel products. For example, they can be used to make steel rods, pipes, or beams. By incorporating the billets into the manufacturing process, the steel industry can minimize waste and reduce the need for extracting new raw materials. Steel billets can also be repurposed in construction projects. They can be used as raw material for building structures, such as bridges, buildings, or highways. By using recycled steel billets, construction projects can reduce their environmental impact and contribute to a more sustainable future. Furthermore, steel billets can be transformed into smaller components through processes like rolling or forging. These components can then be used in various industries, including automotive, machinery, and infrastructure. By reusing steel billets in this way, we can reduce the need for producing new materials and conserve resources. Overall, recycling and reusing steel billets offer numerous benefits, including reducing waste, conserving resources, and promoting sustainability. With proper recycling and reuse practices, steel billets can have a second life in various industries, making them a valuable resource in the circular economy.
- Q:How do steel billets contribute to the automotive industry?
- The automotive industry heavily relies on steel billets as the primary raw material for manufacturing different automotive components. These components, including engine parts, transmission systems, chassis, suspension systems, and other critical parts, are crucial for ensuring the safety, performance, and durability of vehicles. A significant contribution of steel billets to the automotive industry lies in their exceptional strength and durability. Steel is widely known for its high tensile strength, which enables it to withstand extreme forces and provide structural integrity to automotive components. This strength is particularly crucial in areas such as the frame, where it ensures passenger safety in the event of a collision. Moreover, steel billets offer excellent formability and versatility, allowing manufacturers to create intricate and complex automotive parts with precision. This enables the production of components that meet the specific design requirements of different vehicle models, ensuring optimal performance and functionality. Another advantage of steel billets is their cost-effectiveness. Compared to alternatives like aluminum or carbon fiber, steel is a relatively affordable material. Its widespread availability and production efficiency make it an economical choice for mass production, helping to keep vehicle prices reasonable for consumers. Furthermore, steel billets possess excellent heat resistance and thermal conductivity properties, making them ideal for use in engine components, such as pistons and cylinder heads. They can withstand high temperatures and efficiently transfer heat. Additionally, steel billets contribute to the sustainability of the automotive industry. Steel is highly recyclable, with a recycling rate of around 90%. This allows for the eco-friendly disposal and reuse of steel components, reducing the environmental impact of the automotive manufacturing process. In conclusion, steel billets play a crucial role in the automotive industry by providing the necessary strength, durability, formability, and cost-effectiveness for manufacturing various automotive components. Their versatility and recyclability further contribute to the sustainability of the industry. Without steel billets, the automotive industry would face challenges in producing safe, reliable, and affordable vehicles.
- Q:What are the specifications for stainless steel billets used in the food industry?
- Stainless steel billets used in the food industry have specific specifications to ensure safety and hygiene. These specifications primarily focus on the composition of the stainless steel, its corrosion resistance, and its ability to withstand high temperatures and aggressive cleaning agents. Firstly, the stainless steel used for food industry billets must have a high chromium content, typically ranging from 16% to 18%. This chromium content provides excellent corrosion resistance, preventing the material from reacting with food or cleaning agents. Additionally, these billets should have a low carbon content, usually below 0.08%. Low carbon stainless steel is less prone to sensitization, a process that can lead to corrosion and contamination of food products. Moreover, the stainless steel billets must comply with specific international standards, such as the ASTM A276 or EN 10088, which outline the minimum requirements for chemical composition, mechanical properties, and surface finish. Furthermore, the surface finish of the billets is crucial in the food industry. It must be smooth and free from any defects, such as pits or cracks, to prevent the accumulation of bacteria and facilitate easy cleaning. The dimensions of the billets also play a role in their suitability for the food industry. They are commonly available in square or rectangular shapes, with various sizes depending on the specific application. Lastly, these billets should be certified and compliant with industry regulations, such as those set by the Food and Drug Administration (FDA) or the European Food Safety Authority (EFSA). In summary, stainless steel billets used in the food industry must have a high chromium content, low carbon content, and comply with international standards. They should also possess a smooth surface finish, appropriate dimensions, and meet industry regulations for safety and hygiene.
- Q:What are the different surface defects found in tool steel billets?
- There are several different surface defects that can be found in tool steel billets. These defects can occur during the manufacturing process or can be the result of handling, transportation, or storage. Some of the common surface defects found in tool steel billets include: 1. Decarburization: This defect occurs when the surface of the steel billet loses its carbon content due to exposure to high temperatures during heat treatment or improper cooling. Decarburization can lead to reduced hardness and wear resistance in the tool steel. 2. Scale: Scale refers to the formation of oxide layers on the surface of the steel billet. It can occur during the hot rolling process or due to exposure to high temperatures. Scale can negatively impact the surface finish and can also affect the mechanical properties of the tool steel. 3. Cracks: Cracks can occur on the surface of tool steel billets due to various reasons such as improper cooling, excessive stress during hot rolling, or quenching. These cracks can be either surface cracks (which are visible) or internal cracks (which may not be immediately visible). 4. Inclusions: Inclusions are non-metallic particles or impurities that are trapped within the steel billet during the manufacturing process. These inclusions can cause weak spots or discontinuities in the material, leading to reduced toughness and fatigue resistance. 5. Pitting: Pitting refers to the formation of small holes or cavities on the surface of the steel billet. It can be caused by localized corrosion, exposure to aggressive environments, or improper handling. 6. Roll marks: Roll marks are surface imperfections that occur due to the contact between the steel billet and the rolls during the hot rolling process. These marks can appear as grooves, scratches, or indentations on the surface of the tool steel. 7. Surface contamination: Tool steel billets can get contaminated with foreign substances such as dirt, oil, grease, or other particles during handling, transportation, or storage. These contaminants can negatively affect the surface finish and can also lead to corrosion or other defects. It is important to detect and address these surface defects in tool steel billets to ensure the desired performance and reliability of the final tooling products. Various inspection techniques and quality control measures are employed to identify and mitigate these defects, such as visual inspection, ultrasonic testing, magnetic particle inspection, and surface cleaning processes.
- Q:How are steel billets marked for identification and traceability?
- Steel billets are typically marked for identification and traceability through a variety of methods. These may include stamping or engraving unique identification numbers or codes directly onto the surface of the billets. Additionally, labels or tags with barcodes or QR codes containing relevant information may be attached to the billets. These identification marks and labels enable easy tracking and tracing of each billet throughout the manufacturing and supply chain processes, ensuring effective quality control and traceability.
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Steel Billet Hot Rolled Q245 in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 50000 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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