5p/Ps Steel Billets Q235,Q255,Q275,Q345,3SP,5SP,20MnSi
- 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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5p/Ps Steel Billets Q235,Q255,Q275,Q345,3SP,5SP,20MnSi
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
Hot Rolled Steel Billets/ Mild Steel Bar/ Billet Steel
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 main factors affecting the thermal conductivity of steel billets?
- The thermal conductivity of steel billets is influenced primarily by several factors. Firstly, the chemical composition of the steel plays a crucial role in determining its thermal conductivity. Elements like carbon, manganese, and silicon can impact the crystal structure and atom arrangement within the steel, thereby affecting its ability to conduct heat. Generally, steels with higher carbon content have lower thermal conductivity due to increased impurities and non-conductive carbide formation. Secondly, the microstructure of the steel also affects its thermal conductivity. Heat conduction in steel happens through lattice vibrations called phonons. Grain boundaries, dislocations, and other defects within the microstructure can hinder phonon movement, resulting in reduced thermal conductivity. Conversely, a more uniform and fine-grained microstructure enhances thermal conductivity. Furthermore, the temperature of the steel billet significantly impacts its thermal conductivity. As the temperature rises, the thermal conductivity of steel generally decreases due to increased scattering of phonons by lattice vibrations and higher thermal resistance. Another factor influencing the thermal conductivity of steel billets is their physical dimensions, specifically cross-sectional area and length. A larger cross-sectional area leads to higher thermal conductivity as there is more space for heat transfer. Similarly, longer billets tend to have lower thermal conductivity due to increased distance for heat conduction. Lastly, the presence of impurities and alloying elements in the steel can also affect its thermal conductivity. For instance, alloying elements like nickel, chromium, and copper can alter the crystal structure and lattice vibrations, thereby influencing the thermal conductivity of the steel billet. In conclusion, the thermal conductivity of steel billets is influenced by factors such as chemical composition, microstructure, temperature, physical dimensions, and the presence of impurities and alloying elements. Understanding these factors is crucial in various industrial applications where heat transfer and thermal management are critical.
- Q: How are steel billets used in the production of forgings?
- Steel billets are used as the starting material in the production of forgings. They are heated and shaped using specialized machinery and techniques to create the desired shape and size of the final forged product. The billets provide the necessary strength and durability required for forging processes, ensuring the resulting forgings possess the desired mechanical properties.
- Q: What is the role of steel billets in the shipbuilding industry?
- Steel billets are essential in the shipbuilding industry as they serve as the raw material for manufacturing various structural components of ships. These billets are used to create beams, plates, and sections that form the framework and hull of the vessels. Their high strength and durability make them ideal for withstanding the harsh marine environment and ensuring the structural integrity of the ships. Overall, steel billets are crucial in constructing reliable and safe ships for transportation and maritime operations.
- Q: I want to buy a fishing pole, I don't know how to distinguish it. Know what, please reply, thank you, [em10]!
- Carbon fishing rod is divided into: carbon, pure carbon, high carbon.Carbon packaging, as the name suggests, two layers of material, the outside is a layer of carbon cloth, the inside layer is glass fiber, epoxy cloth. This kind of pole price is lower, this kind of pole does not recommend the brand, because the price is low, does not need to buy the brand. With a few times you can change, for beginners.Pure carbon refers to the overall use of 30T carbon cloth below the production of fishing rod, general 24T, 30T based, carbon content of more than 98%. The price is moderate, the fishing rod is recommended in the field of Koi, Koi a large proportion of domestic brands is unmatched, good quality.High carbon refers to the overall use of 30T carbon cloth above the fishing rod, but not the whole fishing rod is made of a carbon cloth.
- Q: How do steel billets contribute to the manufacturing of HVAC equipment?
- Steel billets are an essential raw material in the manufacturing of HVAC equipment because they serve as the base material for various components such as ductwork, frames, and structural supports. The high strength and durability of steel billets make them suitable for withstanding the demanding operating conditions of HVAC systems. Additionally, steel billets can be easily shaped and formed into intricate designs, allowing manufacturers to create complex components that optimize the efficiency and performance of HVAC equipment.
- 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 are the different types of steel billet quality control tests?
- There are several different types of steel billet quality control tests that are conducted to ensure the integrity and suitability of the billets for further processing. These tests are essential in detecting any defects or inconsistencies in the billets, and they help to maintain the desired quality standards in the steel industry. Some of the common types of steel billet quality control tests include: 1. Visual Inspection: This test involves a visual examination of the billets to identify any surface defects such as cracks, seams, or dents. It is the most basic form of quality control and can be performed quickly. 2. Dimensional Inspection: In this test, the dimensions of the billets are measured and compared against the specified tolerances. This ensures that the billets are within the required size range and meet the dimensional requirements for subsequent processing. 3. Chemical Composition Analysis: This test involves analyzing the chemical composition of the steel billets to ensure that they meet the specified chemical requirements. It includes determining the percentages of various elements such as carbon, manganese, sulfur, and phosphorus. 4. Mechanical Testing: This test is performed to evaluate the mechanical properties of the steel billets, such as tensile strength, yield strength, and elongation. These properties are crucial in determining the suitability of the billets for specific applications. 5. Ultrasonic Testing: This non-destructive testing method uses ultrasonic waves to detect internal defects in the billets, such as cracks or voids. It is particularly useful in identifying hidden defects that may not be visible during visual inspection. 6. Magnetic Particle Inspection: This test involves applying a magnetic field to the billets and then applying magnetic particles to the surface. Any surface or near-surface defects will cause the particles to gather, indicating the presence of a defect. 7. Eddy Current Testing: This method uses electromagnetic induction to detect surface defects or variations in the billets' electrical conductivity. It is effective in identifying cracks, voids, or inconsistencies in the billets' microstructure. 8. Microstructure Analysis: This test involves examining the microstructure of the steel billets under a microscope to assess their homogeneity, grain size, and presence of any undesirable phases. It helps in determining the overall quality and suitability of the billets for further processing. These tests, along with various other specific tests, form an integral part of steel billet quality control. By conducting these tests, manufacturers can ensure that the billets meet the required standards and possess the necessary properties for their intended applications.
- Q: How do steel billets contribute to the defense industry?
- Steel billets contribute to the defense industry by serving as a primary material for manufacturing various defense equipment and vehicles. These billets are used to produce armored vehicles, tanks, naval vessels, aircraft carriers, submarines, and military-grade weapons. The high strength and durability of steel make it ideal for creating protective structures and components that can withstand extreme conditions, ballistic impacts, and explosive forces. Additionally, steel billets are also utilized in the construction of defense infrastructure, such as military bases and facilities.
- Q: How do steel billets contribute to the overall energy efficiency of a structure?
- Steel billets contribute to the overall energy efficiency of a structure in several ways. Firstly, steel is a highly durable and long-lasting material, meaning that structures built with steel billets have a longer lifespan. This reduces the need for frequent maintenance and repairs, which in turn lowers energy consumption and costs over time. Secondly, steel is an excellent conductor of heat and electricity. This property allows for efficient distribution of thermal energy throughout the structure, reducing the need for additional heating or cooling systems. Steel structures can effectively regulate internal temperature and minimize energy loss, resulting in improved energy efficiency. Furthermore, steel manufacturing processes have become increasingly energy-efficient over the years. Modern steel production techniques involve recycling scrap steel, using electric arc furnaces, and implementing advanced technologies to minimize energy consumption during the production of steel billets. This focus on energy efficiency in the manufacturing stage translates into reduced environmental impact and energy savings throughout the life cycle of the structure. Additionally, steel structures can be designed to maximize natural lighting and ventilation, reducing the reliance on artificial lighting and mechanical ventilation systems. By incorporating features such as large windows, skylights, and well-designed air circulation systems, steel structures can minimize the need for energy-consuming lighting fixtures and HVAC systems, further enhancing energy efficiency. In summary, steel billets contribute to the overall energy efficiency of a structure through their durability, thermal conductivity, and the energy-efficient manufacturing processes used to produce them. By choosing steel as a building material, structures can benefit from reduced maintenance needs, efficient temperature regulation, and minimized energy consumption, leading to long-term energy savings and a more sustainable built environment.
- Q: Can steel billets be used in the production of pipes?
- Indeed, the utilization of steel billets is possible in the fabrication of pipes. Steel billets serve as the primary material for the creation of diverse steel goods, comprising pipes. The procedure entails subjecting the steel billets to elevated temperatures and subsequently molding them into pipes utilizing distinct techniques like hot rolling, cold rolling, or extrusion. Steel billets furnish the essential strength, durability, and consistency necessary for the manufacturing of pipes. Furthermore, they can undergo further processing and treatment to fulfill specific prerequisites such as resistance to corrosion or improved mechanical properties. Thus, steel billets assume a crucial function in pipe production and find extensive application in the steel industry for this very purpose.
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5p/Ps Steel Billets Q235,Q255,Q275,Q345,3SP,5SP,20MnSi
- 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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