Steel Square Billets for construction Q195 and Q235 Materials
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Product Description of Steel Square Billets for construction Q195 and Q235 Materials
| GRADE | SIZE | APPLICATION |
Q195/ 215 | 100mm*100mm*6m | REBAR |
| 120mm*120mm*6m | ||
| 130mm*130mm*6m/12m | ||
| 150mm*150mm*6m/12m |
Chemical Compositon of Steel Square Billets for construction Q195 and Q235 Materials
Q195/ 215 | C (%) | Si (%) | Mn (%) | P(%) | S(%) |
| 0.06-0.12 | 0.15-0.30 | 0.35-0.50 | 0.045% Max | 0.045Max |
Technology process of Steel Square Billets for construction Q195 and Q235 Materials
1.Heat the EVA film
2.Cover the heated EVA film on the mould(can be made from wood or aluminum)
3.Spray a coating in a certain baume degree
4.Put on the empty blask
5.Sand-up the flask and vibrate to compaction
Packaging & Delivery of Steel Square Billets for construction Q195 and Q235 Materials
Packaging Details:containers
Delivery Detail:Complete one set of equipment needs for three months
The products can be delivered by bulk vessel or by container. As for container, products with the length of 6m will be loaded in 20’ container, with 9m or 12m, in 40’ container.
-The maximum quantity of loading of container is 25 tons.
-The products usually are transported to the nearest port from the production place.
Products Show
FAQ:
1.Your advantages?
Professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent
customer solution proposale
2. Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3. Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department
of these factories. Also CNBM is the holding company of many factories.
4. Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5. Trading Terms?
EXW, FOB, CIF, FFR, CNF
6. After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business
partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q: How are steel billets used in the manufacturing of agricultural equipment?
- Steel billets are a vital component in the manufacturing process of agricultural equipment. They are essentially semi-finished steel products that serve as the raw material for various parts and components of agricultural machinery. When it comes to agricultural equipment manufacturing, one of the main purposes of steel billets is to construct the frame or chassis of the equipment. The frame provides the necessary structural integrity and support to endure the challenging conditions encountered in agricultural applications. Steel billets are commonly used due to their high strength, durability, and resistance to corrosion. These qualities are essential to withstand the heavy loads, vibrations, and exposure to harsh environments that agricultural machinery often faces. Moreover, steel billets are also utilized in producing other crucial components like axles, gears, shafts, and blades. These components are vital for the proper functioning and performance of agricultural equipment. Steel billets are preferred for these applications because of their machinability, allowing them to be easily shaped and formed into the specific specifications and dimensions required for each component. Furthermore, steel billets are employed in manufacturing attachments and implements commonly used in agricultural operations. For example, plows, harrows, cultivators, and seeders rely on steel billets to provide strength, durability, and resistance to wear and tear. These attachments often encounter demanding conditions and need to withstand the forces encountered during field operations. In summary, steel billets play a critical role in the manufacturing of agricultural equipment by providing the necessary strength, durability, and functionality required for these machines to perform effectively in the agricultural sector. The use of steel billets ensures that the agricultural equipment can withstand the harsh conditions of farming operations, resulting in increased productivity, efficiency, and longevity of the machinery.
- Q: What are the main types of defects found in steel billets?
- Steel billets can suffer from a range of defects, including surface defects, internal defects, and segregations. Surface defects refer to any abnormalities, cracks, or discontinuities that can be found on the outer surface of the steel billet. These defects encompass scale, scratches, pits, and surface cracks. They are typically caused by mishandling during transportation or storage, improper handling during manufacturing, or insufficient surface cleaning. Internal defects are flaws or imperfections that exist within the inner structure of the steel billet. These defects include inclusions, cavities, blowholes, porosity, and non-metallic inclusions. They can be a result of improper melting and casting processes, incorrect cooling and solidification, or the presence of impurities in the steel. Segregations involve the uneven distribution of elements or impurities within the steel billet. As a consequence, certain sections of the billet may possess different chemical compositions or mechanical properties. Inadequate mixing during the melting process, improper pouring and solidification, or the presence of impurities in the raw materials can cause segregations. To ensure the quality and integrity of steel billets, it is essential to detect and rectify these defects. Various non-destructive testing techniques, such as visual inspection, ultrasonic testing, magnetic particle testing, and eddy current testing, are employed to identify and characterize these defects. Once identified, appropriate measures, including grinding, machining, or heat treatment, can be implemented to eliminate or mitigate the defects.
- Q: What are the different types of steel billet defects?
- During the manufacturing process, various types of defects can occur in steel billets, which can ultimately affect the quality and performance of the final product. Some commonly observed defects in steel billets include the following: 1. Surface flaws: These imperfections manifest as cracks, scale, or scratches on the outer surface of the billet. Such defects can weaken the billet, thereby reducing its overall strength. 2. Internal irregularities: These defects, hidden beneath the surface, can be caused by non-metallic inclusions, voids, or gas pockets. They can compromise the structural integrity of the billet, leading to failures or deformations. 3. Segregation: This defect arises due to the uneven distribution of alloying elements within the billet. Consequently, the mechanical properties of the billet become inconsistent, resulting in variations in strength or hardness. 4. Pipe defects: These occur in the center of the billet and are caused by the formation of a cavity during solidification. This flaw weakens the billet, making it more susceptible to cracking or other forms of failure. 5. Incomplete solidification: This defect arises when the billet fails to fully solidify during the casting process. It can give rise to internal cracks or voids, thereby reducing the overall quality and strength of the billet. 6. Surface decarburization: This defect emerges when the billet's surface loses carbon during the heating or cooling process. It leads to reduced hardness and wear resistance in the final product. Manufacturers must diligently monitor and control the production process to minimize the occurrence of these defects. Implementing techniques like quality control checks, heat treatment, and proper handling can help prevent or mitigate the impact of these defects on the final product.
- Q: What are the specifications for tool steel billets used in the manufacturing of cutting tools?
- The specifications for tool steel billets used in the manufacturing of cutting tools typically include factors such as high hardness, excellent wear resistance, good toughness, and high strength. Additionally, specific alloying elements and heat treatment processes are employed to enhance the performance and durability of the cutting tools.
- 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 manufacturing of industrial compressors?
- Industrial compressors require steel billets as a crucial part of their manufacturing process. These billets, essentially semi-finished steel products in the shape of a rectangular solid, are the starting material for making different compressor components. To begin with, steel billets are heated to high temperatures and then passed through rolling mills to shape them into specific forms like bars, rods, or sheets. These processed steel billets are then used to fabricate important compressor components such as the crankshaft, connecting rods, cylinder blocks, and piston rings. The crankshaft, which converts the piston's reciprocating motion into rotational motion, is typically forged from a steel billet. The billet undergoes controlled heating, shaping, and machining processes to achieve the desired shape and strength necessary to withstand the high pressures and forces within the compressor. Likewise, connecting rods, responsible for connecting the piston to the crankshaft, are also made from steel billets. These billets are machined precisely and undergo various heat treatment processes to ensure optimal strength and durability. Cylinder blocks, the primary structural frame of the compressor, are often casted from steel billets. The billets are melted and poured into molds to achieve the desired shape. Once solidified, further machining is performed on the cylinder block to create the cylinder bores, mounting surfaces, and other necessary features. Moreover, steel billets are utilized for producing piston rings, which play a crucial role in maintaining proper compression and preventing leakage. The billets are machined and then subjected to heat treatment processes to enhance wear resistance and ensure a precise fit within the cylinder. In summary, steel billets are indispensable in the manufacturing of industrial compressors as they provide the raw material for creating vital components. The ability to shape and process steel billets enables the production of robust, durable, and high-performance compressors capable of meeting the demanding requirements of various industries.
- Q: What are the potential risks associated with steel billet production?
- There are several potential risks associated with steel billet production. Firstly, the production process involves the use of high temperatures and molten metal, which can pose a risk of burns and fire hazards. Operators and workers must exercise caution while handling the equipment and ensure proper safety protocols are followed to prevent accidents. Secondly, the raw materials used in steel billet production, such as iron ore and coal, can contain impurities that may release harmful gases and particulate matter during the production process. These emissions can pose health risks to workers and nearby communities if not properly controlled and mitigated. Additionally, the machinery and equipment used in steel billet production, including furnaces and rolling mills, can pose mechanical hazards if not properly maintained or operated. Accidents such as equipment malfunctions or material failures can result in injuries to workers and damage to the production facility. Furthermore, the steel industry is energy-intensive, requiring significant amounts of electricity and fossil fuels for the production process. This reliance on non-renewable energy sources contributes to greenhouse gas emissions and climate change. Efforts should be made to minimize the environmental impact through energy-efficient practices and the adoption of cleaner technologies. Lastly, the transportation of steel billets from the production facility to the next stage in the supply chain can present risks. Handling and moving heavy steel billets require proper lifting and securing techniques to prevent accidents and injuries during loading, unloading, and transportation. To mitigate these risks, it is crucial for steel billet producers to prioritize safety measures, including regular equipment inspections, proper training for workers, implementation of environmental controls, adherence to safety regulations, and continuous improvement in operational practices.
- Q: How are steel billets used in the manufacturing of pressure vessel components?
- Steel billets are a crucial raw material in the manufacturing process of pressure vessel components. Pressure vessels are containers designed to hold gases or liquids at a significantly higher or lower pressure than the surrounding environment. These components are widely used in various industries such as oil and gas, chemical, and power generation. Steel billets, which are semi-finished products with a square or round cross-section, serve as the starting point for the production of pressure vessel components. They are typically made from carbon or alloy steel and undergo several manufacturing processes to transform them into the final product. The first step in the manufacturing process involves heating the steel billets to a specific temperature to make them more malleable. This process is known as hot working or forging. The heated billets are then subjected to pressure, either through hammering or rolling, to shape them into the desired form. This process helps to refine the structure of the steel and improve its mechanical properties. After the initial shaping process, the billets are further processed through a series of machining operations. This includes cutting, drilling, and milling to create the necessary features and dimensions required for pressure vessel components such as shells, heads, nozzles, and flanges. These machining operations ensure that the components meet the precise specifications and tolerances required for safe and efficient operation. Additionally, the steel billets may undergo heat treatment processes such as annealing, quenching, and tempering to further enhance their mechanical properties. Heat treatment helps to improve the strength, hardness, and durability of the steel, making it suitable for withstanding high pressures and corrosive environments. Once the pressure vessel components are machined and heat-treated, they undergo rigorous quality control inspections to ensure they meet the required standards and specifications. This includes non-destructive testing methods such as ultrasonic testing, radiographic testing, and liquid penetrant testing to detect any potential defects or flaws. In summary, steel billets play a crucial role in the manufacturing of pressure vessel components. They are transformed through hot working, machining, and heat treatment processes to create the final products. By using high-quality steel billets and employing stringent quality control measures, manufacturers can produce pressure vessel components that are safe, reliable, and capable of withstanding the demanding conditions they are designed for.
- Q: What is the role of steel billets in the manufacturing of hydraulic cylinders?
- Steel billets play a crucial role in the manufacturing of hydraulic cylinders as they are the raw material used to create the cylinder body. The billets are heated and then shaped into the desired cylindrical form through processes like hot rolling or forging. This allows for the production of strong and durable cylinders that can withstand high pressure and various operating conditions.
- Q: How are steel billets used in the production of flanges?
- Flanges, which are vital components used to connect pipes, valves, and other equipment in industries such as oil and gas, petrochemicals, and power plants, require steel billets as their essential raw material. To manufacture flanges, steel billets are initially heated to a high temperature, making them malleable and easy to shape. Then, they go through a series of rolling mills where hot rolling or forging processes take place. These processes help shape the steel billets into the desired dimensions of the flanges, including outer diameter, inner diameter, and thickness. During the rolling or forging process, immense pressure is applied to the steel billets, aligning the steel grains and enhancing the structural integrity of the flanges. This ensures that the flanges can endure high pressures, temperature fluctuations, and other challenging operating conditions throughout their service life. Once the initial shaping is accomplished, additional processing is carried out to refine the surface finish of the flanges. This may involve machining, grinding, or polishing, depending on the specific design requirements of the flanges. These additional steps are essential to achieve a smooth and precise surface, ensuring proper sealing and connection when the flanges are installed in a piping system. After the surface finish is refined, the flanges undergo various quality control checks, including dimensional inspections, mechanical testing, and non-destructive testing. These tests guarantee that the flanges meet industry standards and specifications, assuring their reliability and performance. In conclusion, steel billets play a vital role in the production of flanges as they provide the necessary raw material for shaping and forming these essential components. The combination of high-temperature processing, rolling or forging, and subsequent finishing processes results in the creation of strong, durable flanges capable of withstanding demanding conditions in industrial applications.
Send your message to us
Steel Square Billets for construction Q195 and Q235 Materials
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
