Prime Steel Billet Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
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OKorder Financial Service
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Prime Steel Billet Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China
Specification
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.
CNBM Q235,Q275,Q345,3SP,5SP,20MnSi Billets Steel in Hot Sale
Hot Rolled Steel Billets/ Mild Steel Bar/ Billet Steel Prime Steel Billet
Specification (see below)
Standard: GB/JIS/ASTM
Size: 50*50mm-180*180mm
Length: 3-12mtrs or Customised
Steel material: Q235,Q255,Q275,Q345,3SP,5SP,20MnSi
Technique: Hot rolled
FOB Unit Ton Price $250-350 and Usually I will quote you CFR price.
MOQ: Usually 1000-10000MT/size
Shipment:By Container,Bulk Vessel
Packaging Details: bundles with steel strips or as customers's requirements
Delivery time: Usually within 30 days after the deposit/LC
Inspection:Third party inspection before loading.
Technical data
Feature 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.
Packaging & Shipping
1. Packaging:
1) Small size: in bundles
2)Big size: in bulk
3)in plastic packing or as per customer requirement
2. Delivery time:
1) Normal size: within 7days send from warehouse directly
2) Special size: with 25-30days customer made for you
3. Trade terms:FOB/CFR/CIF
4. Shippment:
1) length:≤5.8m loaded in 20FT Container with 25-27tons
2) length:≤11.8m loaded in 40FT Container with 25-27tons
3) lengnth:≥12m shipped by bulk vessel, FILO terms
Steel Billet Images
Processing
Usage-Billet Steel
Used for the plant, the bridge,shipment building high-rise building construction,lifting and transportation machinery, equipment manufracturing base building the support foundation pile manufacturing.
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.
FAQ-Billet Steel
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 to guarantee the quality of the products?
We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
3) 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.
4)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.
hot sale!!! Cast Steel Grades/ mild steel bar/ billet steel
(1): High quality steel with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
- Q: What are the factors that affect the price of steel billets?
- The price of steel billets can be affected by several factors. 1. Raw material costs have a significant impact on the price of steel billets. Fluctuations in the cost of iron ore, coal, and other raw materials used in steel production directly influence the price of steel billets. 2. The supply and demand dynamics of steel billets play a crucial role in determining their price. An increase in demand for steel products, such as construction materials or automotive parts, can drive up the price of steel billets. Conversely, an oversupply can lead to a decrease in price. 3. Energy costs required for steel production can impact the price of steel billets. Fluctuations in energy prices affect the overall production cost and, subsequently, the price of steel billets. 4. Currency exchange rates can have a significant impact on the price of steel billets. If the currency of the country producing steel billets weakens against other currencies, it can make the product more affordable and potentially increase demand. 5. Government regulations, trade policies, and tariffs imposed on steel billets can influence their price. Tariffs can increase the cost of imported steel billets, making domestically produced steel billets relatively more competitive and potentially leading to higher prices. 6. The overall state of the economy, both locally and globally, can impact the price of steel billets. During periods of economic growth, there is typically higher demand for steel products, which can drive up the price. Conversely, during economic downturns, demand may decrease, resulting in lower prices. 7. Technological advancements in steel production can impact the price of steel billets. Innovations that increase efficiency and reduce production costs can potentially lead to lower prices, while new technologies that improve the quality or properties of steel billets may command a higher price. It is important to note that these factors are interconnected and can influence each other. Therefore, understanding the complex relationship between these factors is essential in analyzing and predicting the price of steel billets.
- Q: Can steel billets be used for marine applications?
- Yes, steel billets can be used for marine applications. Steel billets are commonly used in the construction of ships, offshore structures, and marine equipment due to their high strength, durability, and corrosion resistance properties. They provide the necessary strength to withstand the harsh marine environment and can be shaped and welded to meet specific design requirements.
- Q: How are steel billets rolled into shape?
- Steel billets are rolled into shape by passing them through a series of rolling mills, where they are subjected to high pressure and temperature. The billets are first heated to a specific temperature to make them more malleable. They are then continuously passed through multiple sets of rollers, which gradually decrease the thickness and increase the length of the billet. This process, known as hot rolling, helps shape the steel billets into various forms such as bars, rods, or sheets.
- Q: What are the different methods of steel billet surface inspection?
- In the industry, various methods are commonly employed for inspecting the surface of steel billets. These techniques aim to identify any flaws or imperfections, guaranteeing the use of high-quality steel in the manufacturing process. 1. Visual inspection: Trained inspectors visually examine the billet's surface for visible defects like cracks, dents, scratches, or irregularities. While a straightforward approach, it serves as a crucial initial step in the inspection process. 2. Magnetic particle inspection: This method involves applying a magnetic field to the billet's surface and then introducing iron particles suspended in liquid. If there are any surface defects or cracks, the iron particles adhere to them, creating a visible indication. This technique is especially effective for detecting surface cracks. 3. Eddy current testing: Employing electromagnetic induction, this method detects surface defects. A probe is passed over the billet's surface, and any changes in electrical conductivity caused by cracks or defects generate eddy currents, which can be identified and analyzed. It is commonly used for detecting surface cracks, but it can also measure coating thickness or identify material property variations. 4. Ultrasonic testing: Ultrasonic waves are utilized to inspect the billet's surface for defects. A transducer sends ultrasonic waves into the material, and any changes in the wave pattern caused by surface defects are detected and analyzed. This method is frequently employed for detecting surface cracks, but it also provides insight into the internal structure of the billet. 5. Dye penetrant inspection: This method involves applying colored dye to the billet's surface, which is then removed, leaving the dye trapped within any defects or cracks. A developer is then applied to enhance the visibility of the dye, facilitating the identification and localization of surface defects. It is particularly effective for detecting small surface cracks. 6. Laser scanning: Laser scanning employs a laser beam to scan the billet's surface and generate a three-dimensional representation. This method is valuable for detecting surface irregularities, measuring dimensions, and creating digital models for further analysis. Each of these methods possesses unique advantages and limitations, often employed in combination to ensure a comprehensive inspection of the steel billet's surface. The choice of inspection method depends on factors such as the targeted defects, billet size and shape, and desired level of accuracy.
- Q: How are steel billets used in the manufacturing of marine equipment?
- Due to their unique properties and versatility, steel billets are a necessary component in the production of marine equipment. These semi-finished steel products, which come in rectangular or square cross-sections, are vital in the manufacturing of various marine equipment, including ship hulls, propellers, offshore platforms, and marine engines. Ship hulls rely on steel billets for their construction. The strength and durability of steel make it an ideal material for withstanding the harsh marine environment, including corrosion, extreme temperatures, and pressure. These billets are forged and shaped into plates, sections, and profiles, which are then welded together to form the hull structure. By using steel billets, ships are made robust, capable of carrying heavy loads, and resistant to the corrosive effects of seawater. Moreover, propellers, which are critical components of marine equipment, are manufactured using steel billets. Propellers are responsible for generating thrust and enabling the movement of ships and boats through the water. Steel billets are forged and machined to create the propeller blades, ensuring they possess the necessary strength, hardness, and hydrodynamic properties required for efficient propulsion. Additionally, steel billets are essential in the construction of offshore platforms used in oil and gas exploration and production. These platforms, whether fixed or floating, require a strong and stable structure to withstand the harsh marine conditions. Steel billets are used to fabricate the columns, braces, and beams that provide the necessary strength and stability to these platforms. The high load-bearing capacity and corrosion resistance of steel make it an ideal choice for such applications. Lastly, steel billets are employed in the manufacturing of marine engines, which power various vessels. These billets are forged and machined to create engine components such as crankshafts, connecting rods, and cylinder blocks. Steel's excellent mechanical properties, including high tensile strength, toughness, and wear resistance, ensure that marine engines can operate reliably and efficiently under demanding conditions. In conclusion, the use of steel billets is essential in the production of marine equipment. They provide the strength, durability, and corrosion resistance required to withstand the harsh marine environment. Whether it is ship hulls, propellers, offshore platforms, or marine engines, steel billets play a crucial role in ensuring the safety, performance, and longevity of marine equipment.
- Q: What are the factors that affect the mechanical properties of steel billets?
- There are several factors that affect the mechanical properties of steel billets. 1. Chemical composition: The chemical composition of steel, including the levels of carbon, manganese, silicon, and other alloying elements, plays a significant role in determining its mechanical properties. These elements affect the strength, hardness, and ductility of the steel billets. 2. Heat treatment: The heat treatment process, including the temperature and duration of heating and cooling, can greatly influence the mechanical properties of steel billets. Heat treatment techniques such as annealing, quenching, and tempering can be used to enhance the hardness, toughness, and overall strength of the steel. 3. Microstructure: The microstructure of steel, which is determined by factors such as cooling rate and alloying elements, greatly influences its mechanical properties. The presence of different phases, such as ferrite, pearlite, and martensite, affects the strength, ductility, and toughness of the steel billets. 4. Grain size: The size and distribution of grains in the steel billets can impact their mechanical properties. Finer grain sizes are generally associated with improved strength and toughness, while larger grain sizes may result in reduced mechanical properties. 5. Processing conditions: The processing conditions during the production of steel billets, such as the temperature and rate of deformation, can affect their mechanical properties. Factors such as rolling, forging, and extrusion can influence the grain structure and overall mechanical behavior of the steel. 6. Surface condition: The surface condition of steel billets, including the presence of defects such as cracks, voids, or surface contamination, can have a significant impact on their mechanical properties. Surface defects can act as stress concentration points and reduce the overall strength and integrity of the steel. 7. Environmental factors: Environmental conditions, such as temperature, humidity, and exposure to corrosive substances, can affect the mechanical properties of steel billets. Corrosion can lead to reduced strength and structural integrity, while high temperatures can cause softening or thermal degradation of the steel. It is important to consider these factors when designing and manufacturing steel billets to ensure that the desired mechanical properties are achieved for specific applications.
- Q: What are the main challenges in the storage of steel billets?
- The main challenges in the storage of steel billets include maintaining proper environmental conditions, managing space efficiently, ensuring safety measures, preventing corrosion, and minimizing material damage. Firstly, the storage area should be maintained at a controlled temperature and humidity to prevent the steel billets from being exposed to extreme weather conditions, which could lead to rusting, oxidation, or other forms of corrosion. Adequate ventilation is also necessary to prevent the buildup of moisture that could affect the quality of the billets. Secondly, managing space efficiently is crucial in steel billet storage. Billets are often stored in large quantities, so proper organization and stacking methods must be employed to maximize the storage capacity and facilitate easy access to individual billets when needed. Implementing effective inventory management systems can help prevent unnecessary handling and potential damage. Safety measures are another significant challenge in steel billet storage. Due to their heavy weight and potential for sharp edges, it is essential to ensure proper handling and storage procedures to avoid accidents or injuries. Adequate training for personnel and the use of appropriate lifting equipment are necessary to maintain a safe working environment. Corrosion prevention is a critical concern in steel billet storage. Applying protective coatings, such as oil or rust inhibitors, can help shield the billets from moisture and prevent oxidation. Regular inspections and maintenance routines are also necessary to identify and address any signs of corrosion promptly. Lastly, minimizing material damage is crucial in steel billet storage. Proper handling techniques, such as avoiding dropping or dragging the billets, should be followed to prevent deformation or surface damage. Using suitable packaging or padding materials during transportation and storage can also help protect the billets from scratches or other physical impacts. In conclusion, the main challenges in the storage of steel billets revolve around maintaining proper environmental conditions, efficient space management, ensuring safety measures, preventing corrosion, and minimizing material damage. By addressing these challenges effectively, the longevity and quality of the steel billets can be preserved, resulting in enhanced operational efficiency and customer satisfaction.
- Q: How are steel billets used in the production of aerospace components?
- Steel billets play a crucial role in the aerospace industry by serving as the initial material for manufacturing aerospace components. These billets, which are semi-finished steel forms, are either hot-rolled or forged into specific shapes and sizes. Aerospace manufacturers commonly use steel billets to produce critical components like landing gear, engine parts, structural elements, and fasteners. These billets are chosen for their outstanding strength, durability, and resistance to high temperatures and corrosive environments, all of which are vital characteristics for aerospace applications. The production process of aerospace components using steel billets involves several steps. Initially, the billets are heated to a high temperature to make them malleable and easy to work with. Various forming techniques like forging, extrusion, or rolling then shape the billets into the desired forms. These processes guarantee precise shaping and dimensional accuracy, ensuring that the components meet the required specifications and tolerances. After the initial shaping, further processes such as heat treatment, machining, and surface finishing are applied to enhance the mechanical properties and surface quality of the aerospace components. Heat treatment methods like quenching and tempering strengthen the steel, improving its hardness, toughness, and resistance to wear and fatigue. Subsequently, machining processes are utilized to achieve the final shape, size, and surface finish of the components. Once the components are manufactured, they undergo rigorous quality control measures to ensure compliance with the strict standards and regulations of the aerospace industry. Thorough inspections, non-destructive testing, and material analysis are conducted to verify the integrity, performance, and safety of the components. In conclusion, steel billets are indispensable in the production of aerospace components, providing a reliable and robust starting material. The versatility and exceptional mechanical properties of steel make it the preferred choice in the aerospace industry, where reliability and safety are of utmost importance.
- Q: Can steel billets be used in the production of sculptures and artwork?
- Yes, steel billets can be used in the production of sculptures and artwork. Steel is a versatile and malleable material that allows artists to create unique and intricate designs. The use of steel billets in sculptures and artwork offers durability, strength, and the potential for large-scale installations. Artists can shape, weld, and manipulate steel billets to create a wide range of sculptures, from abstract forms to figurative representations. The industrial aesthetic of steel can also add a contemporary and bold element to the artwork. Additionally, steel can be finished with various techniques such as painting, patina, or polishing, allowing artists to further enhance their creative vision. Overall, steel billets present an exciting opportunity for artists to explore and push the boundaries of their artistic expression.
- Q: What is the role of steel billets in the production of valves and fittings?
- Steel billets play a crucial role in the production of valves and fittings. Valves and fittings are essential components in various industries, including oil and gas, petrochemical, water treatment, and many others. These components need to be strong, durable, and able to withstand high pressure and temperature conditions. Steel billets, which are semi-finished products made from molten steel, serve as the starting material for the production of valves and fittings. They are typically cast into specific shapes and sizes, such as round, square, or rectangular, to meet the requirements of the final product. The use of steel billets allows manufacturers to ensure consistent quality and performance of valves and fittings. The billets are carefully selected based on their chemical composition, mechanical properties, and microstructure, ensuring that they possess the necessary characteristics for the desired end product. Once the steel billets are obtained, they undergo various manufacturing processes, such as forging, machining, and heat treatment, to shape them into the final valve and fitting components. These processes help enhance the strength, integrity, and functionality of the products. Steel billets also offer versatility in terms of customization. They can be easily cut, shaped, and formed to create valves and fittings with different configurations, sizes, and designs, meeting the specific requirements of different applications and industries. Overall, steel billets are essential in the production of valves and fittings as they provide the raw material from which these components are made. Their strength, durability, and ability to be customized make them a critical element in ensuring the reliability and performance of valves and fittings in various industrial settings.
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Prime Steel Billet Q235,Q255,Q275,Q345,3SP,5SP,20MnSi Made in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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