Blast furnace billet steel for size 50mm-180mm
- 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 labeled for identification purposes?
- To identify steel billets, a combination of alphanumeric codes and markings are utilized. These labels contain vital data regarding the billet's composition, size, and other significant particulars. The most prevalent approach to label steel billets involves directly stamping or engraving the necessary information onto the billet's surface. This includes details like steel grade, heat number, lot number, and the manufacturer's symbol or logo. These markings are typically made using durable and legible industrial-grade ink or via electrochemical etching, ensuring their resilience even in harsh environments. Additionally, steel billets may also carry identification tags or labels that offer additional information which cannot be easily engraved or stamped. These tags or labels may feature barcodes, QR codes, or RFID tags, allowing for quick access to relevant information through specialized equipment. By employing these labeling methods, steel billets can be easily identified, tracked, and monitored throughout their lifespan. This ensures effective quality control, inventory management, and efficient production processes within the steel industry.
- Q: How long do steel billets last?
- The longevity of steel billets varies depending on multiple factors, including their storage conditions and utilization. Provided that they are stored appropriately in a controlled environment with low humidity and shielded from corrosion, steel billets can endure indefinitely. Conversely, if they are exposed to harsh weather, excessive moisture, or corrosive substances, their lifespan can be significantly diminished. As for their usage, steel billets are typically melted and transformed into other steel products, such as bars, rods, and beams. The lifespan of the final product hinges on its specific application and the maintenance practices implemented. Generally, steel products are renowned for their durability and longevity, rendering them a dependable option in numerous industries.
- Q: Can steel billets be painted or coated for decorative purposes?
- Steel billets can indeed be painted or coated to achieve decorative purposes. By painting or coating steel billets, not only is their appearance improved, but they are also safeguarded against corrosion and other environmental factors. A variety of paints and coatings, including epoxy, powder coating, and metallic finishes, can be utilized to achieve the desired decorative effect. These coatings can be applied to steel billets using methods such as spray painting, electrostatic coating, or hot-dipping. To ensure a strong bond and long-lasting decorative finish, it is crucial to properly prepare the surface of the steel billets before applying the paint or coating.
- Q: What are the main applications of steel billets in the aerospace industry?
- Steel billets are primarily used in the aerospace industry for the manufacturing of critical components such as engine parts, landing gears, structural components, and fasteners. These billets provide the necessary strength, durability, and resistance to extreme conditions that are essential in the aerospace sector.
- Q: How are steel billets priced in the market?
- Steel billets are typically priced in the market based on various factors such as supply and demand dynamics, production costs, and market conditions. The pricing is influenced by factors such as raw material costs, energy prices, transportation costs, and any applicable taxes or duties. Additionally, market participants consider factors like global economic trends, industry forecasts, and geopolitical events that may impact the overall steel market. Ultimately, steel billet pricing is determined through negotiations between buyers and sellers based on these various factors.
- Q: How are the surface defects of steel billets repaired?
- The surface defects of steel billets are repaired through a process called grinding or machining. This involves removing the defective areas by using specialized tools and techniques to smoothen out the surface and make it suitable for further processing or use in various industries.
- Q: What are the different sizes of steel billets?
- Steel billets are available in various sizes, which depend on their intended use and the specific requirements of the manufacturing process. Typically, steel billets range from 100mm to 200mm square in cross-section, but larger billets exceeding 300mm square can also be manufactured. These larger billets find their application in heavy-duty tasks or industries that demand substantial quantities of steel, like construction or shipbuilding. Additionally, steel billets can also be produced in round or rectangular shapes, depending on the final product's specifications. The size of the steel billet holds significant importance in the manufacturing process as it determines the amount of material used and the precision achieved during shaping and forming.
- Q: How are steel billets used in the manufacturing of oil and gas pipelines?
- Steel billets are an essential component in the manufacturing of oil and gas pipelines. They serve as the raw material from which pipes are derived. Steel billets are essentially semi-finished steel forms that are cast into specific shapes and sizes for further processing. To manufacture oil and gas pipelines, the first step involves melting steel scrap and other alloys in a furnace to create molten steel. This molten metal is then poured into molds or continuous casting machines to produce steel billets. These billets are typically cylindrical in shape and can vary in length and diameter depending on the desired specifications of the pipeline. Once the steel billets are cooled and solidified, they undergo various shaping processes, such as hot rolling or extrusion, to transform them into seamless or welded pipes. Hot rolling involves passing the billets through a series of rollers that apply pressure and heat to shape them into the desired pipe form. On the other hand, extrusion involves forcing the billets through a die to create the pipe shape. The resulting pipes are then further processed through techniques like heat treatment, machining, and coating to enhance their strength, durability, and corrosion resistance. These processes ensure that the pipes can withstand the harsh conditions and pressures encountered in the oil and gas industry. Overall, steel billets play a crucial role in the manufacturing of oil and gas pipelines as they provide the starting material for creating the pipes. Their strength, versatility, and ability to withstand extreme conditions make them an ideal choice for constructing pipelines that transport oil and gas across long distances.
- Q: How are steel billets used in the manufacturing of industrial compressors?
- Steel billets are an integral part of the manufacturing process for industrial compressors. These billets, which are essentially semi-finished steel products in the form of a rectangular solid, serve as the starting material for creating various components of the compressor. Firstly, steel billets are heated to high temperatures and then passed through a series of rolling mills to be shaped into specific forms such as bars, rods, or sheets. These processed steel billets are then used to fabricate critical components of the compressor, including the crankshaft, connecting rods, cylinder blocks, and piston rings. The crankshaft, a central component responsible for converting the reciprocating motion of the piston into rotational motion, is typically forged from a steel billet. The billet is subjected to controlled heating, shaping, and machining processes to achieve the desired shape and strength required for the crankshaft to withstand the high pressures and forces within the compressor. Similarly, connecting rods, which connect the piston to the crankshaft, are also manufactured from steel billets. These billets are machined to precise dimensions and undergo various heat treatment processes to ensure optimal strength and durability. Cylinder blocks, the main structural frame of the compressor, are often casted from steel billets. The billets are melted and poured into molds to form the desired shape. Once solidified, the cylinder block undergoes further machining to create the cylinder bores, mounting surfaces, and other necessary features. Additionally, steel billets are used to produce piston rings, which are crucial for maintaining proper compression and preventing leakage. The billets are machined and then subjected to heat treatment processes to enhance wear resistance and ensure a proper fit within the cylinder. Overall, steel billets are essential in the manufacturing of industrial compressors as they provide the raw material for creating key components. The ability to shape and process steel billets allows for the production of strong, durable, and high-performance compressors that can meet the demanding requirements of various industries.
- Q: How are steel billets used in the manufacturing of construction scaffolding?
- Steel billets are used in the manufacturing of construction scaffolding as they serve as the primary raw material. These billets are first heated and then passed through a series of processes such as rolling, cutting, and shaping to form the necessary components of scaffolding, including tubes, frames, and joints. The high strength and durability of steel make it an ideal choice for scaffolding, ensuring the safety and stability required for construction workers.
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Blast furnace billet steel for size 50mm-180mm
- 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
OKorder Financial Service
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