Carbon Steel Billets High Quality Square Billets for construction
- 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
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Product Description of Carbon Steel Billets High Quality Square Billets for construction
| GRADE | SIZE | APPLICATION |
Q195/ 215 | 100mm*100mm*6m | REBAR |
| 120mm*120mm*6m | ||
| 130mm*130mm*6m/12m | ||
| 150mm*150mm*6m/12m |
Chemical Compositon of Carbon Steel Billets High Quality Square Billets for construction
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 Carbon Steel Billets High Quality Square Billets for construction
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 Carbon Steel Billets High Quality Square Billets for construction
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.
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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:What are the different types of steel billet casting defects?
- There are several different types of steel billet casting defects that can occur during the casting process. These defects can have varying degrees of severity and can impact the quality and performance of the final product. Some of the most common types of steel billet casting defects include: 1. Shrinkage: Shrinkage defects occur when there is inadequate feeding of liquid metal into the solidifying billet. This can result in voids or cavities within the billet, leading to reduced strength and potential failure under stress. 2. Porosity: Porosity defects are characterized by the presence of small gas bubbles or voids within the billet. These defects can weaken the material, reduce its density, and impair its performance in terms of mechanical properties such as tensile strength and ductility. 3. Inclusions: Inclusions are foreign substances that become trapped within the billet during the casting process. These can include non-metallic particles, oxides, or impurities. Inclusions can negatively impact the mechanical properties, such as reducing ductility and increasing brittleness. 4. Surface defects: Surface defects can occur during the casting process and can include issues such as cracks, scabs, or uneven surfaces. These defects can affect the appearance of the billet and may also impact its structural integrity. 5. Segregation: Segregation defects occur when there is an uneven distribution of alloying elements within the billet. This can result in areas of varying composition, which can lead to inconsistencies in mechanical properties and reduced overall performance. 6. Hot tears: Hot tears are cracks that occur in the billet during solidification due to thermal stresses. These defects can weaken the material and result in reduced strength and failure under stress. 7. Misruns: Misruns occur when the liquid metal does not completely fill the mold cavity, resulting in an incomplete billet. This defect can lead to reduced dimensions, poor surface finish, and compromised mechanical properties. It is important to identify and address these steel billet casting defects to ensure the production of high-quality and reliable steel products. Various techniques such as proper mold design, controlling casting parameters, and process optimization can be employed to minimize these defects and improve the overall quality of the billet.
- Q:What is the role of steel billets in the manufacturing of railway wheels?
- Steel billets play a crucial role in the manufacturing of railway wheels. They serve as the primary raw material used to create these wheels. Railway wheels need to be extremely strong, durable, and able to withstand heavy loads, extreme temperatures, and constant wear and tear. Steel billets are first melted down and then shaped into a cylindrical form, which is similar to the final shape of the railway wheel. These billets are then further processed through a series of manufacturing steps, such as hot rolling, forging, and machining, to transform them into the desired shape and dimensions of the railway wheel. The main advantage of using steel billets is their high strength and toughness. Steel is renowned for its excellent mechanical properties, including high tensile strength and hardness. These characteristics are essential for railway wheels, as they need to bear enormous loads and resist deformation under extreme pressures. Moreover, steel billets provide the necessary metallurgical properties required for railway wheels. They can be alloyed with additional elements such as carbon, manganese, and chromium to enhance their strength, hardness, and resistance to corrosion and fatigue. This ensures that the railway wheels maintain their structural integrity and performance over an extended period of time. In summary, steel billets are the starting point in the manufacturing process of railway wheels. They provide the raw material necessary to create robust, durable, and reliable wheels that can withstand the demanding conditions of railway operations. The use of steel billets ensures that railway wheels meet the stringent requirements for safety, performance, and longevity in the transportation industry.
- Q:What are the causes of internal cracks in continuous casting billet?
- The test according to the process of the sample for cooling, in order to study the effects of the three elements of the internal crack of continuous casting billet hot.
- Q:How do steel billets contribute to the manufacturing of automotive parts?
- Steel billets are the initial form of raw material used in the manufacturing of automotive parts. They are heated and shaped into various components like engine blocks, crankshafts, and suspension parts, providing the necessary strength, durability, and precision required for automotive applications.
- Q:Can steel billets be used in the production of kitchenware?
- Yes, steel billets can be used in the production of kitchenware. Steel billets can be further processed and shaped into various kitchenware items such as pots, pans, knives, utensils, and cookware. The malleability and durability of steel make it a suitable material for kitchenware production, providing strength, heat resistance, and longevity to the finished products.
- Q:What are the different methods of steel billet surface inspection?
- In the industry, various methods are commonly employed for inspecting the surface of steel billets. These techniques aim to identify any flaws or imperfections, guaranteeing the use of high-quality steel in the manufacturing process. 1. Visual inspection: Trained inspectors visually examine the billet's surface for visible defects like cracks, dents, scratches, or irregularities. While a straightforward approach, it serves as a crucial initial step in the inspection process. 2. Magnetic particle inspection: This method involves applying a magnetic field to the billet's surface and then introducing iron particles suspended in liquid. If there are any surface defects or cracks, the iron particles adhere to them, creating a visible indication. This technique is especially effective for detecting surface cracks. 3. Eddy current testing: Employing electromagnetic induction, this method detects surface defects. A probe is passed over the billet's surface, and any changes in electrical conductivity caused by cracks or defects generate eddy currents, which can be identified and analyzed. It is commonly used for detecting surface cracks, but it can also measure coating thickness or identify material property variations. 4. Ultrasonic testing: Ultrasonic waves are utilized to inspect the billet's surface for defects. A transducer sends ultrasonic waves into the material, and any changes in the wave pattern caused by surface defects are detected and analyzed. This method is frequently employed for detecting surface cracks, but it also provides insight into the internal structure of the billet. 5. Dye penetrant inspection: This method involves applying colored dye to the billet's surface, which is then removed, leaving the dye trapped within any defects or cracks. A developer is then applied to enhance the visibility of the dye, facilitating the identification and localization of surface defects. It is particularly effective for detecting small surface cracks. 6. Laser scanning: Laser scanning employs a laser beam to scan the billet's surface and generate a three-dimensional representation. This method is valuable for detecting surface irregularities, measuring dimensions, and creating digital models for further analysis. Each of these methods possesses unique advantages and limitations, often employed in combination to ensure a comprehensive inspection of the steel billet's surface. The choice of inspection method depends on factors such as the targeted defects, billet size and shape, and desired level of accuracy.
- Q:Difference between medium frequency continuous casting billet and electric furnace continuous casting billet
- In general, the difference between medium frequency furnace steelmaking and electric arc furnace steelmaking:1, intermediate frequency furnace slag can not, so the harmful elements such as P, S and other elements can not be removed, and the electric arc furnace can;2, if not blowing furnace carbon reduction, so C elements cannot be adjusted downward, and the arc furnace can only increase;
- Q:What is the typical composition of a steel billet?
- The typical composition of a steel billet consists of iron as the primary element, along with a small percentage of carbon, manganese, silicon, and trace amounts of other elements such as sulfur and phosphorus.
- Q:Can steel billets be used in the aerospace industry?
- Yes, steel billets can be used in the aerospace industry. Steel billets are often used as raw material for manufacturing various aerospace components such as engine parts, landing gear, and structural components due to their high strength, durability, and ability to withstand extreme operating conditions. However, the specific application and grade of steel billets used in the aerospace industry may vary depending on the required mechanical properties and performance criteria.
- Q:What are the potential applications of steel billets in the textile industry?
- The textile industry can benefit from the wide range of potential applications offered by steel billets. One major area where steel billets prove useful is in manufacturing textile machinery components. Gears, shafts, and frames, crucial for the smooth functioning of textile machines, can be produced using steel billets. These components require high strength and durability, which steel billets provide to withstand the demanding operational conditions in the textile industry. Another application of steel billets in the textile industry is the production of molds and dies. By machining steel billets into intricate shapes, molds and dies can be created for fabricating textile products. Injection molding and extrusion processes, commonly used in textile manufacturing, rely on these molds and dies. Steel billets offer dimensional stability and resistance to wear and tear, making them ideal for producing long-lasting molds and dies. Moreover, steel billets can be employed in constructing textile production facilities. Steel, being versatile and strong, can be easily shaped and welded, making it suitable for building textile industry infrastructure. Steel billets can be used to fabricate support structures, frames, and beams for textile factories. These structures provide stability and strength to the buildings, ensuring the safe and efficient operation of textile production processes. Additionally, steel billets find applications in the packaging of textile products. Steel drums and containers, manufactured using steel billets, are commonly used for storing and transporting textiles. Steel drums offer excellent durability, protection against external factors, and resistance to damage during handling and transportation. In summary, the potential applications of steel billets in the textile industry are diverse and encompass various aspects of textile manufacturing, including machinery production, mold and die fabrication, construction, and packaging. Utilizing steel billets in these applications contributes to the efficiency, reliability, and quality of textile production processes.
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Carbon Steel Billets High Quality Square Billets for construction
- 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
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