Steel Billet Hot Rolled Q235/275 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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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.Steel Billet Images
4.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.
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 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.
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)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.
- Q: What are the main factors that determine the sustainability of steel billets production?
- The main factors that determine the sustainability of steel billets production include the source of raw materials, energy efficiency in the production process, waste management, carbon emissions, water usage, and adherence to environmental regulations. Additionally, the implementation of sustainable practices such as recycling, reducing greenhouse gas emissions, and promoting responsible sourcing contribute to the overall sustainability of steel billets production.
- Q: What are the different machining processes for steel billets?
- There are several machining processes that can be used for steel billets, depending on the desired outcome. Some common machining processes for steel billets include turning, milling, drilling, and grinding. Turning involves rotating the billet against a cutting tool to remove material and create a desired shape. Milling involves using a rotating cutter to remove material from the billet, typically in a perpendicular or angled direction. Drilling involves creating holes in the billet using a drill bit. Grinding involves using an abrasive wheel to remove material and create a smooth surface finish on the billet. These machining processes can be combined or used individually to achieve the desired shape, dimensions, and surface finish for the steel billet.
- Q: How are steel billets used in the manufacturing of bars?
- Steel billets are an essential component in the manufacturing of bars. They serve as the starting point for the production process. Billets are typically a semi-finished product that is obtained through the continuous casting of molten steel into a solid form. These billets are then further processed to create different types of bars. Once the steel billets are obtained, they are heated to high temperatures to make them more malleable. This heating process, known as hot rolling, helps to reduce the size and shape of the billets to the desired dimensions. The billets are then fed through a series of rolling mills, which apply pressure to the material, gradually shaping it into bars. During the rolling process, the billets undergo a significant reduction in thickness and length, resulting in a longer and narrower shape. The rolling mills have a set of grooves that impart the desired shape and dimensions to the billets. As the steel passes through these grooves, it undergoes plastic deformation, causing the material to elongate and take on the shape of the bars being produced. Once the desired shape and dimensions are achieved, the bars are cut to the required lengths and cooled. This cooling process, known as quenching, helps to improve the mechanical properties of the bars, making them stronger and more durable. Furthermore, the bars may undergo additional processes such as straightening, surface treatment, or heat treatment to further enhance their properties. The bars produced from steel billets find applications in various industries, including construction, automotive, manufacturing, and infrastructure. They are used in the construction of buildings, bridges, and roads as structural components. In the automotive industry, bars are used for making axles, shafts, and various other components. Additionally, bars are utilized in the manufacturing of machinery, equipment, and tools. In conclusion, steel billets play a crucial role in the manufacturing of bars. They are transformed through the hot rolling process into the desired shape and dimensions, resulting in the production of high-quality bars that are widely used across multiple industries.
- Q: What is the role of steel billets in the manufacturing of fasteners?
- Fasteners, which are crucial components used to connect objects and provide stability and strength, rely heavily on steel billets in their manufacturing process. Acting as semi-finished products, steel billets serve as the starting point for fastener production. To make the steel billets malleable, the first step in the manufacturing process involves heating them to a specific temperature of approximately 1200-1300 degrees Celsius. This heating process facilitates easier shaping and manipulation during subsequent stages. Once the billets are heated, they undergo shaping by passing through a series of dies. These dies exert significant pressure to mold the billets into the desired form of the fastener. Designed with precise dimensions and shapes for each type of fastener, such as bolts, screws, or nuts, the dies play a key role in the shaping process. The deformation and compression experienced by the steel billets during shaping result in the basic structure and form of the fastener. The pressure applied by the dies ensures that the fasteners possess the necessary strength and durability to withstand the forces they will encounter in their intended applications. Moreover, steel billets are selected for fastener manufacturing due to their inherent properties. Steel exhibits exceptional strength, toughness, and corrosion resistance, making it an ideal material for fasteners. By starting with high-quality steel billets, the resulting fasteners will inherit these desirable attributes, guaranteeing reliability and longevity after installation. In conclusion, the significance of steel billets in fastener production cannot be overstated. Serving as the raw material, they undergo shaping and deformation to ultimately acquire the desired fastener shape. The use of steel billets ensures that the resulting fasteners possess the required strength, durability, and corrosion resistance for their intended applications.
- Q: How are steel billets used in the manufacturing of industrial machinery parts?
- Steel billets are used in the manufacturing of industrial machinery parts as they serve as the raw material for shaping and forming various components such as gears, shafts, and frames. These billets are heated and then passed through a series of processes like forging, machining, and welding to create the desired shape and size required for the machinery part. The strength and durability of steel make it an ideal material for industrial machinery, ensuring reliable performance and longevity.
- Q: What are the key factors driving the demand for steel billets?
- The key factors driving the demand for steel billets include a growing global population and urbanization, which leads to increased infrastructure development and construction projects. Additionally, the demand is driven by the manufacturing sector's need for steel billets to produce various steel products, such as pipes, rods, and wires. Economic growth, industrialization, and increased investments in renewable energy and transportation sectors also contribute to the rising demand for steel billets.
- Q: How are steel billets inspected for surface cleanliness?
- Steel billets are inspected for surface cleanliness through a series of visual and nondestructive testing methods. One of the commonly used techniques is visual inspection, where trained inspectors visually examine the surface of the billets for any visible impurities, such as scale, rust, dirt, or any other contaminants. This method helps identify any surface irregularities that may affect the quality of the billets. Additionally, nondestructive testing methods like magnetic particle inspection (MPI) and ultrasonic testing (UT) are employed to further evaluate the surface cleanliness of steel billets. Magnetic particle inspection involves applying a magnetic field to the billet's surface and then applying iron particles to it. If any surface cracks or defects are present, the iron particles will be attracted to these areas, making them visible to the inspector. Ultrasonic testing, on the other hand, uses high-frequency sound waves to detect any internal or surface defects. A probe is placed on the billet's surface, and sound waves are transmitted into the material. These waves are then reflected back to the probe and analyzed to identify any defects, such as inclusions or voids, which may affect the surface cleanliness. Overall, a combination of visual inspection, magnetic particle inspection, and ultrasonic testing is used to ensure that steel billets meet the required surface cleanliness standards. These inspection methods help identify any impurities or defects that could potentially compromise the quality and performance of the final steel product.
- Q: What are the main factors affecting the mechanical properties of steel billets?
- The main factors affecting the mechanical properties of steel billets include the composition of the steel, the heat treatment process, the grain size, and the presence of impurities or defects in the metal.
- Q: What does the billet of the steel plant refer to?And steel what is the difference?
- The main deformation of reinforced by ribs, binding capacity larger and concrete, so it can better withstand external force. Steel is widely used in all kinds of building structure, especially for large, heavy, light and thin wall structure of high-rise building.
- Q: What are the common surface defects found in steel billets?
- Some common surface defects found in steel billets are scale, cracks, laps, seams, and surface decarburization.
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Steel Billet Hot Rolled Q235/275 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
OKorder Financial Service
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