Steel Billet Bar Q235 Q275 Q345 for Coke Oven Door
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
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Steel Billet Bar Q235 Q275 Q345 for Coke Oven Door
Description
Reference Price:$260/ton Mn 0.3%-0.6%
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.
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.
Images
Technical Data
Size:100*100,120*120,150*150,130*130
Mn: 0.3%-0.6%
C: 1%
Cr:0.1%
Packaging
cargo ship or container
usually container price will add 15USD per ton
RFQ
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!!! steel billets/ 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.
If you are interested in our products, please don't hesitate to contact me.
Your any inquiry will be appreciated and we will offer you a rock-bottom price.
- Q:What are the different methods of steel billet cutting and machining?
- There are several methods of steel billet cutting and machining, including bandsaw cutting, flame cutting, plasma cutting, water jet cutting, and machining processes such as milling, drilling, and turning. Each method has its own advantages and is chosen based on factors like the desired shape, accuracy, speed, and cost-effectiveness of the cutting or machining operation.
- Q:How are steel billets used in the manufacturing of bars and rods?
- Steel billets are used as the raw material in the manufacturing of bars and rods. The billets are heated and then passed through a series of rollers to shape them into the desired size and shape. This process, known as hot rolling, increases the strength and durability of the steel, making it suitable for various applications such as construction, automotive, and machinery industries.
- Q:How do steel billets contribute to the overall durability of a structure?
- The construction industry heavily relies on steel billets, which play a vital role in enhancing the durability of structures. To create these billets, molten steel is cast into a solid form and then further processed into various shapes and sizes for construction projects. Steel billets contribute to the durability of a structure primarily through their strength and ability to bear heavy loads. Steel has an exceptional strength-to-weight ratio, meaning it can withstand significant loads and stresses without compromising its structural integrity. When used in construction, steel billets provide the necessary strength to support the weight of the entire structure, ensuring it can withstand various environmental and operational factors for an extended period. In addition, steel billets offer excellent corrosion resistance, making them ideal for structures exposed to moisture, humidity, or harsh weather conditions. Steel is inherently resistant to rust and other forms of corrosion, ensuring the structure remains intact and structurally sound over time, reducing the need for frequent maintenance and repairs. Steel billets also have the ability to withstand extreme temperatures due to their high melting point. This property is especially crucial for structures in high-temperature environments, such as industrial facilities or buildings near fire-prone areas, as it ensures their safety and longevity. Moreover, steel billets enhance the overall resilience of a structure against external forces like earthquakes or strong winds. Steel's high elasticity and ductility allow it to absorb and dissipate energy more effectively than other materials, reducing the risk of structural failure during seismic events or extreme weather conditions. In conclusion, steel billets contribute to the durability of structures in various ways. Their strength, load-bearing capacity, corrosion resistance, ability to withstand extreme temperatures, and resilience against external forces make them an ideal material for constructing long-lasting and robust structures. By incorporating steel billets into construction projects, engineers can ensure the durability and safety of structures for many years.
- Q:What are the common sizes and shapes of steel billets?
- Steel billets are typically manufactured in various sizes and shapes to cater to the diverse needs of different industries. The most common sizes of steel billets range from 100mm to 200mm in width and 100mm to 300mm in height. However, it is important to note that these dimensions can vary based on the specific requirements of the end-user or the steel manufacturer. In terms of shapes, steel billets are commonly produced in rectangular or square shapes. Rectangular billets have flat and smooth surfaces with four right angles, while square billets have equal sides with four right angles as well. These shapes are preferred because they facilitate easier handling, transportation, and further processing of the steel billets. Additionally, steel billets can also be produced in other shapes such as round, hexagonal, or octagonal, depending on the intended application. These non-traditional shapes are often utilized in specialized industries like automotive or aerospace manufacturing, where unique geometries are necessary to meet specific design requirements. It is worth mentioning that the sizes and shapes of steel billets can vary across different regions and industries, as each may have their own specific standards and preferences. Therefore, it is important for manufacturers and end-users to communicate and align their requirements to ensure the production of steel billets that meet their respective needs.
- Q:How do steel billets contribute to the overall thermal insulation of a structure?
- Steel billets do not contribute directly to the overall thermal insulation of a structure. Thermal insulation is primarily achieved through the use of materials with low thermal conductivity, such as insulation boards or panels made from materials like fiberglass, foam, or mineral wool. Steel billets, on the other hand, are typically used as a raw material in the construction industry for various applications, such as the production of steel beams, columns, and other structural components. These components, when properly integrated into a building's structure, can indirectly contribute to the overall thermal insulation of a structure. For instance, steel beams and columns can help support and distribute the load of insulation materials, ensuring they remain in place and perform their insulating function effectively. Additionally, steel components can be designed to minimize thermal bridging, which is the transfer of heat between materials with different thermal conductivities. By reducing thermal bridging, steel components can help maintain a more uniform temperature throughout the structure and prevent heat loss or gain at these junctions. However, it is important to note that the primary role of steel billets in a structure is not thermal insulation. Instead, they provide structural stability, durability, and strength to the building. To achieve optimal thermal insulation, additional materials and construction techniques specifically designed for insulation purposes should be used in conjunction with steel components.
- Q:What are the different quality control measures for steel billets?
- To ensure the high quality of steel billets, several quality control measures are implemented during their production and inspection. These measures encompass: 1. Thoroughly analyzing the chemical composition of steel billets to ensure it aligns with the required specifications. This analysis involves determining the content of elements like carbon, manganese, sulfur, phosphorus, and others. Any deviations from the specified composition can impact the mechanical properties of the billets. 2. Verifying the size, shape, and weight of steel billets through dimensional inspection. This entails measuring the length, width, and thickness of the billets using precision instruments and ensuring they meet the specified tolerances. Any deviations from the required dimensions can affect the billets' performance during subsequent processing. 3. Inspecting the surface of steel billets for defects or irregularities. This includes checking for cracks, surface discontinuities, surface roughness, and other imperfections. Surface inspection is typically conducted using visual inspection techniques or non-destructive testing methods like magnetic particle testing or ultrasonic testing. 4. Conducting mechanical testing to assess the mechanical properties of steel billets. This involves tests such as tensile testing, hardness testing, and impact testing to determine the billets' strength, ductility, toughness, and other mechanical characteristics. These tests ensure that the billets possess the required mechanical properties for their intended applications. 5. Examining the microstructure of steel billets through metallurgical examination. This helps identify any defects in the metal structure, such as grain size, segregation, inclusions, or improper heat treatment. By assessing the metallurgical properties, the quality control team can ensure that the billets are free from any internal defects that might compromise their structural integrity. 6. Using non-destructive testing techniques like ultrasonic testing, magnetic particle testing, or eddy current testing to detect internal defects or discontinuities that may not be visible through visual inspection. These methods allow for the detection of flaws without damaging the billets, ensuring their integrity is maintained. 7. Maintaining proper documentation and traceability throughout the production process. This involves documenting the results of all inspections, tests, and analyses performed on the steel billets, as well as tracking their origin, processing history, and any relevant certifications. This documentation ensures transparency and enables traceability in case of any quality-related issues. By implementing these quality control measures, steel manufacturers can ensure that the produced billets meet the required specifications, possess the desired properties, and are of high quality. This enhances their reliability and suitability for various applications in industries such as construction, automotive, and manufacturing.
- Q:How are steel billets used in the production of shipbuilding components?
- Steel billets serve as the primary raw material in shipbuilding, as they are essential for the production of shipbuilding components. These components require a high level of strength, durability, and corrosion resistance, all of which can be achieved through the use of steel billets. To produce various shapes and sizes of steel plates, beams, and bars, steel billets are first heated and then passed through a series of rolling processes. These components play a crucial role in the construction of the ship's hull, superstructure, and other structural components. For instance, steel plates are utilized to form the ship's outer shell, while beams and bars provide support and stability. In addition, steel billets can be forged or machined to create specialized shipbuilding components like propeller shafts, rudder stocks, and engine mounts. These components are vital for the ship's propulsion system, steering mechanism, and overall functionality. Moreover, steel billets can be used to manufacture pipes and tubes, which are crucial for the ship's plumbing, ventilation, and fuel systems. The use of steel billets in shipbuilding ensures that the vessels are built to withstand the harsh marine environment, including extreme weather conditions and corrosive seawater. Steel's high strength-to-weight ratio makes it an ideal choice for constructing large and sturdy ships. Additionally, steel's weldability allows for efficient assembly and fabrication processes during ship construction. In summary, steel billets are a fundamental component in shipbuilding, providing the necessary strength, durability, and corrosion resistance required for the construction of various ship components. From the hull and superstructure to specialized parts, steel billets are indispensable in the production of shipbuilding components.
- Q:What is a steel billet?
- A steel billet is a semi-finished product that is created through the process of casting molten steel into a rectangular shape. It typically has a square or rectangular cross-section and is often used as a starting material for various steel products. The size of a steel billet can vary depending on its intended use, but it is typically around 100mm to 200mm square in cross-section and several meters long. Once produced, steel billets are further processed through rolling or extrusion to create different shapes such as bars, rods, wires, or structural steel sections. Steel billets are widely used in the manufacturing industry as a raw material for the production of a wide range of steel products used in construction, automotive, machinery, and many other sectors.
- Q:What is the average cost of steel billets?
- Several factors can influence the average cost of steel billets, including the type of steel, market conditions, and global supply and demand. Steel billets are semi-finished metal products commonly used as raw materials for various steel products. As of September 2021, the average price of steel billets ranges from $400 to $600 per metric ton. However, it is important to be aware that this price can fluctuate significantly due to factors such as changes in raw material costs (such as iron ore and scrap metal), energy prices, transportation costs, and market dynamics. Furthermore, specific countries or regions may experience variations in the average cost of steel billets due to regional factors like import tariffs, trade restrictions, and currency exchange rates. It is always recommended to seek advice from industry experts, steel suppliers, or consult market reports for the most accurate and up-to-date information on the current average cost of steel billets.
- Q:Are steel billets affected by extreme temperatures?
- Yes, steel billets are affected by extreme temperatures. When exposed to high temperatures, steel billets can expand and deform. This is due to the thermal expansion property of steel, where it expands in size as it is heated. On the other hand, when subjected to extremely low temperatures, steel billets can contract and become more brittle. This is because the cold temperature reduces the ductility of steel, making it more prone to fracture. Therefore, it is crucial to consider the effect of extreme temperatures on steel billets when designing, handling, and storing them to prevent any unwanted deformation or failure.
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Steel Billet Bar Q235 Q275 Q345 for Coke Oven Door
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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