Prime square alloy steel billet 115mm Q235
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Structure of Prime square alloy steel billet 115mm Q235
Description of Prime square alloy steel billet 115mm Q235
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
Main Feature of Prime square alloy steel billet 115mm 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 square alloy steel billet 115mm Q235
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
Specifications of Prime square alloy steel billet 115mm Q235
Product | Billet |
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 square alloy steel billet 115mm 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?
we always fix steel produce in container well to make it safe arrive at destination port
we always provide best and professional forward service for our buyer
we always apply 14days free detention for our buyers container in destination
we provide one set After-sales service for our buyer
we provide China inland steel market price report
we help our buyer become number one in local market .
- 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 manufacturing of electrical components?
- Steel billets are commonly used in the manufacturing of electrical components due to their advantageous properties and suitability for specific applications. The process begins with the production of steel billets, which are solid rectangular or square bars of steel formed through casting or hot rolling. In the manufacturing of electrical components, steel billets serve as a raw material that undergoes various processes to be transformed into specific components. One such example is the production of transformer cores, which are vital components in electrical transformers. Transformer cores made from steel billets offer high magnetic permeability, low hysteresis loss, and low electrical conductivity, making them ideal for magnetic induction applications. To manufacture transformer cores, the steel billets are first heated and then passed through a series of rolling mills to shape them into thin laminations. These laminations are then stacked together and insulated using an insulating material such as varnish or paper, forming a core that effectively transfers electrical energy between two or more coils. Steel billets are also used in the production of electrical connectors, terminals, and busbars. These components require high strength, good electrical conductivity, and corrosion resistance. Steel billets can be further processed to create these components through various methods such as forging, machining, or extrusion. In addition to transformers and electrical connectors, steel billets can be used in the manufacturing of other electrical components such as motor cores, switchgear panels, and circuit breaker parts. The versatility of steel billets allows for the production of components with different shapes and sizes, catering to the specific requirements of the electrical industry. Overall, steel billets play a crucial role in the manufacturing of electrical components by providing a strong, durable, and cost-effective raw material that can be shaped and processed to meet the diverse needs of the electrical industry.
- Q: What are the specifications for stainless steel billets used in the food industry?
- Stainless steel billets used in the food industry have specific specifications to ensure safety and hygiene. These specifications primarily focus on the composition of the stainless steel, its corrosion resistance, and its ability to withstand high temperatures and aggressive cleaning agents. Firstly, the stainless steel used for food industry billets must have a high chromium content, typically ranging from 16% to 18%. This chromium content provides excellent corrosion resistance, preventing the material from reacting with food or cleaning agents. Additionally, these billets should have a low carbon content, usually below 0.08%. Low carbon stainless steel is less prone to sensitization, a process that can lead to corrosion and contamination of food products. Moreover, the stainless steel billets must comply with specific international standards, such as the ASTM A276 or EN 10088, which outline the minimum requirements for chemical composition, mechanical properties, and surface finish. Furthermore, the surface finish of the billets is crucial in the food industry. It must be smooth and free from any defects, such as pits or cracks, to prevent the accumulation of bacteria and facilitate easy cleaning. The dimensions of the billets also play a role in their suitability for the food industry. They are commonly available in square or rectangular shapes, with various sizes depending on the specific application. Lastly, these billets should be certified and compliant with industry regulations, such as those set by the Food and Drug Administration (FDA) or the European Food Safety Authority (EFSA). In summary, stainless steel billets used in the food industry must have a high chromium content, low carbon content, and comply with international standards. They should also possess a smooth surface finish, appropriate dimensions, and meet industry regulations for safety and hygiene.
- Q: What is the role of steel billets in the manufacturing of industrial boilers?
- Steel billets play a crucial role in the manufacturing of industrial boilers as they serve as the raw material from which various boiler components are fabricated. These billets are heated and formed into specific shapes and sizes to create boiler tubes, plates, and other structural elements. The high strength and thermal conductivity of steel make it an ideal choice for withstanding the high temperatures and pressures involved in boiler operations. Ultimately, steel billets provide the foundation for the construction and functionality of industrial boilers, ensuring their durability and efficiency in various industrial applications.
- Q: What are the different methods of steel billet surface etching?
- Various industries commonly use several different methods for steel billet surface etching. These methods encompass chemical etching, electrolytic etching, and laser etching. 1. Chemical etching involves the immersion of the steel billet in a chemical solution, typically an acid, that selectively eliminates a thin layer of material from the surface. The specific chemical solution utilized depends on the etching process requirements, such as desired depth and pattern. Hydrochloric acid, nitric acid, and ferric chloride are commonly employed chemicals for steel etching. 2. Electrolytic etching entails passing an electric current through the steel billet while it is submerged in an electrolyte solution. The current facilitates a controlled dissolution of the surface metal, resulting in the desired etched pattern. Electrolytic etching provides precise control over the process and can generate intricate and detailed designs. It is often employed for marking or labeling steel billets with logos, serial numbers, or other identification marks. 3. Laser etching is a highly precise and non-contact method of surface etching. It involves the use of a laser beam to selectively remove material from the steel billet surface. Computer software directs and controls the laser beam, enabling intricate and customizable designs. Laser etching is suitable for creating permanent markings, logos, or patterns on steel billets. It finds wide application in industries such as automotive, aerospace, and electronics. Each method has its own advantages and limitations, and the choice of etching method depends on factors like the desired design, the material properties of the steel billet, and the production requirements.
- Q: How do steel billets contribute to the corrosion resistance of a product?
- The corrosion resistance of a product is not directly affected by steel billets. Instead, it is determined by the specific composition and treatment of the steel billets. Steel billets are essentially semi-finished steel products that act as raw materials for various downstream processes like forging, rolling, and extrusion, which ultimately produce the final product. To improve the corrosion resistance of a product, specific alloying elements and controlled processing techniques can be used during the manufacturing of steel billets. For example, stainless steel billets have a higher chromium content, which creates a protective oxide layer called chromium oxide on the steel's surface. This oxide layer acts as a barrier, preventing direct contact between the steel and corrosive environments, thus enhancing the corrosion resistance of the final product. Additionally, steel billets can undergo further treatments like heat treatment, surface coatings, or galvanization to enhance their corrosion resistance. Heat treatment processes like annealing, quenching, or tempering can modify the microstructure of steel billets, resulting in improved corrosion resistance properties. Surface coatings like paint, powder coating, or electroplating can provide an additional layer of protection, preventing direct exposure to corrosive substances. Galvanization involves coating steel billets with a layer of zinc, which acts as a sacrificial anode, corroding instead of the underlying steel to protect it. In conclusion, while steel billets themselves do not directly contribute to the corrosion resistance of a product, the composition, alloying elements, and treatments applied during their manufacturing process play a crucial role in enhancing the corrosion resistance of the final product.
- Q: How are steel billets shaped into rods or wires?
- Rods or wires are produced from steel billets by undergoing a process called hot rolling. This process involves passing the steel billets through a series of rollers at high temperatures. The initial step is to heat the billets to a temperature above their recrystallization point, which is typically around 1200-1300 degrees Celsius. This temperature is important as it ensures the steel becomes soft and easily malleable, thus facilitating the shaping process. Once the billets have been heated, they are then fed through a series of rollers that gradually decrease their thickness and give them the desired rod or wire shape. The rollers exert pressure on the billets, causing them to elongate and reduce in thickness. The number and arrangement of the rollers may vary depending on the specific requirements of the rod or wire being manufactured. Throughout the hot rolling process, the steel undergoes plastic deformation due to the combination of applied pressure and high temperatures. This plastic deformation enables the steel to change its shape without breaking or cracking. The continuous rolling and reduction in thickness gradually transform the billets into rods or wires. After achieving the desired size and shape, the steel is cooled, typically using air cooling. This cooling process enables the steel to maintain its new shape and hardness. The cooled rods or wires can then undergo further processing, such as additional heat treatments or surface treatments, to enhance their properties and meet specific requirements. In conclusion, the hot rolling process is indispensable in shaping steel billets into rods or wires. It allows for precise control over dimensions and properties, while ensuring the final product meets the desired specifications.
- Q: How do steel billets contribute to the overall safety of a product?
- Steel billets contribute to the overall safety of a product in several ways. Firstly, steel billets are manufactured using a controlled process that ensures a high level of quality and consistency in the material. This means that the steel produced from these billets will have consistent mechanical properties, such as strength and toughness, which are crucial for ensuring the safety of the final product. Additionally, steel billets undergo various testing and inspections during the manufacturing process to ensure that they meet the required specifications and standards. This includes checks for surface defects, internal soundness, and proper chemical composition. By ensuring that the steel billets are defect-free and meet the necessary quality standards, the risk of failure or malfunction in the final product is significantly reduced. Furthermore, steel billets are known for their exceptional strength and durability. Steel is a highly robust material that can withstand high temperatures, pressure, and impacts without deforming or breaking. This inherent strength makes steel billets particularly suitable for applications where safety is a priority, such as in the construction of buildings, bridges, and infrastructure. Moreover, steel billets can be easily shaped and formed into various components and structures, allowing for precise manufacturing and design. This versatility enables engineers and designers to create products with optimal safety features, such as reinforced beams or structures that can withstand extreme loads or impacts. The ability to customize steel billets to meet specific safety requirements ensures that the final product is tailored to address potential safety risks and hazards. Lastly, steel billets are highly resistant to corrosion, making them ideal for applications in harsh environments or exposure to corrosive substances. The resistance to corrosion ensures that the structural integrity of the product is maintained over time, reducing the likelihood of failures due to material degradation. In conclusion, steel billets contribute to the overall safety of a product by providing a high-quality, defect-free, strong, and durable material that can be customized to meet specific safety requirements. The controlled manufacturing process, rigorous testing, and inherent properties of steel make it an ideal choice for ensuring the safety and reliability of various products.
- Q: What are the potential applications of steel billets in the defense sector?
- Due to their strength, durability, and versatility, steel billets have numerous potential applications in the defense sector. Here are several examples: 1. Armored Vehicles: Steel billets can be utilized to manufacture the hulls and components of armored vehicles, offering improved protection against ballistic threats and explosive devices. Their high strength and toughness make them suitable for enduring extreme conditions and impacts on the battlefield. 2. Weapon Systems: Steel billets can be incorporated into the production of various weapon systems, such as artillery guns, tanks, and missile launchers. These components require materials capable of withstanding high pressures, heat, and mechanical stresses, all of which steel billets can provide. 3. Defense Infrastructure: Steel billets can be employed in the construction of defense infrastructure, including military bases, bunkers, and fortifications. Their high strength and resistance to corrosion make them suitable for enduring environmental and physical challenges. 4. Naval Applications: Steel billets are crucial in the manufacturing of naval vessels, such as submarines, destroyers, and aircraft carriers. The ability of steel billets to withstand the harsh conditions of the marine environment, including corrosion and pressure, makes them an ideal choice for constructing these vessels. 5. Personal Protective Equipment (PPE): Steel billets can be used to produce body armor, helmets, and other protective gear for military personnel. The exceptional strength and impact resistance of steel billets offer enhanced protection against bullets, shrapnel, and other potential threats on the battlefield. 6. Military Infrastructure: Steel billets can be utilized in the construction of bridges, runways, and other critical military infrastructure. Their high load-bearing capacity and durability ensure the longevity and reliability of these structures, thereby supporting military operations. Overall, steel billets have diverse and crucial potential applications in the defense sector. Their properties make them an invaluable material for various defense applications, ensuring the protection of personnel, equipment, and infrastructure in challenging operational environments.
- Q: What are the different surface defects that can occur in steel billets?
- Steel billets can suffer from a variety of surface defects. Among the most common are: 1. Scale: During heating, a rough, flaky oxide layer known as scale can form on the billet's surface. This coating can negatively impact the final product's quality. 2. Cracks: Thermal stress, improper handling, or excessive cooling can cause cracks to appear on the billet's surface. These cracks can be either longitudinal or transverse and compromise the overall structural integrity of the billet. 3. Decarburization: High temperatures or chemical reactions can lead to the reduction of carbon content at the steel's surface, a process known as decarburization. This weakens the outer layer, affecting the billet's mechanical properties. 4. Pits: Corrosion, inadequate cleaning, or chemical reactions can result in small depressions or cavities on the billet's surface, known as pits. Pits can reduce strength and create localized stress concentrations. 5. Surface roughness: Improper handling, insufficient machining, or poor surface finishing can leave steel billets with uneven or rough surfaces. This can impact the final product's appearance and performance. 6. Inclusions: Non-metallic materials become trapped in the steel during manufacturing, forming inclusions. They can appear as dark spots, streaks, or irregular shapes on the billet's surface. Inclusions weaken the steel and decrease its ductility. 7. Surface contamination: Handling or storage can introduce foreign materials like dirt, oil, or grease to steel billets, leading to surface defects, corrosion, or compromised quality. Detecting and addressing these surface defects early in the manufacturing process is crucial to ensure high-quality steel billets. Various inspection techniques, including visual examination, ultrasonic testing, and magnetic particle inspection, can be used to identify and mitigate these defects.
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Prime square alloy steel billet 115mm Q235
- Ref Price:
-
- Loading Port:
- Shanghai
- 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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