Prime quality square alloy steel billet 140mm Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Structure of Prime quality square alloy steel billet 140mm Q235
Description of Prime quality square alloy steel billet 140mm Q235
1. Prepainted steel coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets.
2. The base metals for prepainted steel coil consist of cold rolled, HDGI Steel, electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of prepainted steel coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the prepainted steel coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The prepainted steel coils can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
Main Feature of Prime quality square alloy steel billet 140mm Q235
Uncoated CR steel sheet
With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet
With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Prime quality square alloy steel billet 140mm Q235
Construction
Manufacture anticorrosion, industrial and civil architecture roof boarding, roof grille
Light industries
Home appliance's case, civil chimney, kitchen utensils
Auto industry
Corrosion resistant parts of cars
Agriculture
Food storage, meat and aquatic products' freezing and processing equipment
Commerce
Equipments to store and transport materials, and packing implements
Specifications of Prime quality square alloy steel billet 140mm Q235
Product | Prime quality square alloy steel billet 140mm Q235 |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.6-3.0mm |
Width | 500-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | Z30-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM 610MM |
Coil weight | 1-25MT |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Prime quality square alloy steel billet 140mm Q235
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q:What are the different types of steel billet handling equipment?
- Some different types of steel billet handling equipment include overhead cranes, forklifts, conveyors, and magnetic lifting devices.
- Q:What are the different methods of steel billet surface grinding?
- There are several methods of steel billet surface grinding, including abrasive grinding, belt grinding, and centerless grinding.
- Q:How are steel billets used in the manufacturing of automotive parts?
- Steel billets are used in the manufacturing of automotive parts by being heated and shaped into various forms such as rods, bars, and sheets. These billets serve as the raw material for forging, casting, and machining processes, enabling the production of critical components like engine blocks, crankshafts, suspension systems, and chassis. The high strength and durability of steel make it an ideal choice for automotive applications, ensuring the safety and performance of vehicles.
- Q:What are the potential applications of steel billets in the medical sector?
- Steel billets have a range of potential applications in the medical sector, including the production of surgical instruments, orthopedic implants, and medical equipment. The durability and strength of steel make it suitable for manufacturing tools and devices that require high precision and reliability. Additionally, steel's resistance to corrosion and ability to be sterilized are valuable properties for medical applications.
- Q:What are the different types of steel billets?
- There are several different types of steel billets, each with its own unique characteristics and applications. Some of the most common types include: 1. Carbon Steel Billets: These are the most widely used type of steel billets and are made from iron and carbon. Carbon steel billets are known for their high strength and durability, making them suitable for a wide range of applications, including construction, automotive, and machinery manufacturing. 2. Alloy Steel Billets: These billets are made by adding various alloying elements to carbon steel, such as chromium, nickel, or manganese. Alloy steel billets offer enhanced properties such as increased strength, hardness, and corrosion resistance. They are often used in industries that require high-performance materials, such as aerospace, oil and gas, and power generation. 3. Stainless Steel Billets: Stainless steel billets are made with a high content of chromium, which provides excellent resistance to corrosion and oxidation. They are commonly used in applications where hygiene, durability, and aesthetic appearance are crucial, such as food processing, medical equipment, and architectural structures. 4. Tool Steel Billets: Tool steel billets are specially designed to have high hardness, wear resistance, and heat resistance. They are commonly used to make cutting tools, molds, and dies for various industries, including automotive, manufacturing, and construction. 5. Electrical Steel Billets: Electrical steel billets are made from low carbon steel with specific magnetic properties. They are used in the manufacturing of electrical equipment, such as transformers, motors, and generators, where low energy loss and high magnetic permeability are vital. 6. High-speed Steel Billets: High-speed steel billets are alloyed with elements like tungsten, molybdenum, and cobalt, which enable them to retain their hardness and strength at high temperatures. They are widely used to make cutting tools that need to withstand high-speed cutting operations, such as drills, milling cutters, and taps. These are just a few examples of the different types of steel billets available. The choice of steel billet depends on the specific requirements of the application, such as strength, durability, corrosion resistance, or special properties needed for particular industries.
- Q:How are steel billets inspected for internal and surface defects?
- To ensure the quality and integrity of steel billets, various methods are employed to inspect them for internal and surface defects. One commonly used technique for detecting internal flaws is ultrasonic testing. This involves transmitting high-frequency sound waves through the billet and analyzing the reflections received to identify any discontinuities or defects such as cracks, voids, or inclusions. Another method used to inspect internal defects is magnetic particle inspection. This process entails applying a magnetic field to the billet and coating it with iron particles. If there are any internal defects or cracks, they will disrupt the magnetic field, causing the iron particles to accumulate at these locations and become visible under appropriate lighting conditions. When it comes to surface defects, visual inspection is typically the initial step. Expert inspectors visually examine the billet for any visible irregularities like cracks, pits, scratches, or deformities. They may also utilize specialized tools like magnifying glasses or microscopes to ensure a thorough examination. In addition to visual inspection, non-destructive testing techniques can also be employed to detect surface defects. One commonly used method is dye penetrant testing. In this procedure, a colored liquid dye is applied to the surface of the billet. The dye seeps into any surface defects and is later removed, leaving behind a visible indication of the defect. This technique is particularly effective in detecting surface cracks or discontinuities. Another technique used for surface defect inspection is eddy current testing. This technique is based on the principle that a fluctuating magnetic field induces electrical currents in conductive materials like steel. Any surface defects or irregularities will disrupt the induced currents, which can be detected by monitoring changes in the electrical properties of the billet. Eddy current testing is commonly employed to identify surface cracks, pits, or variations in thickness. In conclusion, a combination of these inspection methods allows for a comprehensive evaluation of steel billets, ensuring that both internal and surface defects are identified and addressed before the billets undergo further processing or are used in various applications.
- Q:How are steel billets used in the production of railway components?
- Steel billets are an integral part of the production process for railway components. These billets, which are essentially semi-finished steel products, are used as the raw material for manufacturing various railway components such as rails, wheels, axles, and other structural parts. To produce railway components, the steel billets are first heated to a specific temperature to make them more malleable. This heating process is crucial as it allows the steel to be easily shaped and formed into the desired component. Once the billets have reached the required temperature, they are then transferred to the next stage of the production process. Here, they are subjected to various processes such as rolling, forging, and machining to transform them into the final shape and size required for the specific railway component. For instance, in the production of railway rails, the heated steel billets are passed through a series of rolling mills where they are gradually shaped and elongated into the desired rail profile. Similarly, for the production of wheels and axles, the billets are forged and machined to achieve the required dimensions and surface finish. The use of steel billets in the production of railway components ensures that the final products are strong, durable, and capable of withstanding the heavy loads and stresses associated with railway operations. The quality and characteristics of the steel billets play a vital role in determining the performance and longevity of the railway components. Overall, steel billets are crucial in the production of railway components as they provide the raw material that is shaped, formed, and processed to create the final products that are essential for the safe and efficient functioning of the railway system.
- Q:What are the common applications of stainless steel billets?
- Stainless steel billets are widely used in various industries due to their exceptional properties and versatility. Some of the common applications of stainless steel billets include: 1. Construction: Stainless steel billets are extensively used in the construction industry for structural purposes. They are used to manufacture beams, columns, and other load-bearing components due to their high strength and corrosion resistance. 2. Automotive Industry: Stainless steel billets find applications in the automotive industry for manufacturing various components like exhaust systems, engine parts, and suspension components. The high temperature and corrosion resistance of stainless steel make it an ideal choice for these applications. 3. Aerospace Industry: Stainless steel billets are used in the aerospace industry to manufacture critical components like aircraft frames, landing gear, and engine parts. The high strength-to-weight ratio and resistance to extreme temperatures make stainless steel a preferred material in this sector. 4. Oil and Gas Industry: Stainless steel billets are widely used in the oil and gas industry due to their excellent corrosion resistance. They are used to manufacture pipes, fittings, valves, and other equipment that come in contact with corrosive fluids or gases. 5. Food Processing Industry: Stainless steel billets are extensively used in the food processing industry due to their hygienic properties and resistance to corrosion caused by food and cleaning agents. They are used to manufacture equipment like storage tanks, conveyors, and processing machinery. 6. Medical and Pharmaceutical Industry: Stainless steel billets find applications in the medical and pharmaceutical industry for manufacturing surgical instruments, implants, and equipment. The biocompatibility and sterilization capabilities of stainless steel make it suitable for these critical applications. 7. Marine Industry: Stainless steel billets are used in the marine industry for manufacturing various components like ship hulls, propellers, and fittings. The corrosion resistance of stainless steel is crucial in the harsh saltwater environment. 8. Power Generation Industry: Stainless steel billets are used in power plants for manufacturing boilers, heat exchangers, and turbine components. The high-temperature and corrosion resistance properties of stainless steel make it suitable for these demanding applications. In summary, stainless steel billets have a wide range of applications across industries due to their exceptional properties like strength, corrosion resistance, and temperature resistance. From construction and automotive to aerospace and medical sectors, stainless steel billets play a vital role in manufacturing critical components and equipment.
- Q:How do steel billets contribute to the renewable energy sector?
- Steel billets are essential in the renewable energy sector as they are used to manufacture a wide range of components and infrastructure required for renewable energy technologies. These billets serve as the raw material for the production of wind turbine towers, solar panel frames, and hydroelectric infrastructure, among others. By providing the necessary strength and durability, steel billets enable the construction and maintenance of renewable energy systems, thereby contributing to the growth and sustainability of the sector.
- Q:What are the factors that affect the quality of steel billets?
- There are several factors that can affect the quality of steel billets, which are semi-finished metal products used in the production of various steel products. Some of the key factors include: 1. Raw materials: The quality of steel billets is heavily influenced by the quality of the raw materials used in their production. The composition of the steel, such as the percentage of carbon and other alloying elements, plays a crucial role in determining the final quality of the billets. 2. Manufacturing process: The manufacturing process used to produce steel billets can significantly impact their quality. Factors such as the temperature, pressure, and duration of the heating and cooling processes, as well as the rate of solidification, can affect the internal structure and mechanical properties of the billets. 3. Quality control measures: The implementation of effective quality control measures throughout the production process is essential for ensuring the quality of steel billets. Regular inspections, testing, and monitoring of critical parameters, such as dimensions, surface finish, and chemical composition, help identify any deviations from the desired specifications and allow for corrective actions to be taken. 4. Equipment and technology: The quality of the equipment and technology used in the production of steel billets can have a significant impact on their quality. Advanced machinery and techniques, such as continuous casting or vacuum degassing, can improve the homogeneity and cleanliness of the billets, resulting in higher-quality products. 5. Environmental conditions: Environmental factors, such as temperature, humidity, and cleanliness of the production environment, can also affect the quality of steel billets. Contaminants, such as dust, pollutants, or moisture, can adversely impact the surface finish and overall quality of the billets. 6. Handling and storage: Proper handling and storage practices are crucial for maintaining the quality of steel billets. Any mishandling, such as dropping or rough handling, can lead to surface defects or internal damage. Similarly, improper storage conditions, such as exposure to moisture or corrosive substances, can deteriorate the quality of the billets. In conclusion, the quality of steel billets is influenced by a combination of factors, including the raw materials, manufacturing process, quality control measures, equipment and technology, environmental conditions, and handling and storage practices. By carefully considering and optimizing these factors, steel manufacturers can produce high-quality billets that meet the desired specifications and customer requirements.
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Prime quality square alloy steel billet 140mm Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 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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