Prime square alloy steel billet 135mm 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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Quality Product, Order Online Tracking, Timely Delivery
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Structure of Prime square alloy steel billet 135mm Q235
Description of Prime square alloy steel billet 135mm Q235
Manufacture Progress:HRC-CRC-GALVANIZED-COLOR COATED
Application : Construction, electrical, transportation, steel plant, composite board plant, steel tile factory
Payment & Shipping Terms:T/T ,L/C, and FOB CHINA
Minimum Order Quantity: 25Tons
Packge Type: Moisture-proof paper inner,Steel outside,Bundle by steel rope.
Package in Container : Wood as a foot pad, wire rope reinforcement,PPGI steel coil tied together by steel rope.
Main Feature of Prime square alloy steel billet 135mm 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 135mm 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 135mm 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 135mm 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 defects?
- Various non-destructive testing (NDT) techniques are utilized to inspect steel billets for internal defects. Ultrasonic testing (UT) is a common method wherein high-frequency sound waves are employed to detect flaws within the billet. By sending ultrasonic waves into the billet and analyzing the reflected waves, any internal flaws can be identified. UT has the capability to detect defects such as cracks, voids, inclusions, and other irregularities. Another technique used is magnetic particle inspection (MPI), which is particularly effective for identifying surface and near-surface defects in ferromagnetic materials like steel. By applying a magnetic field to the billet and spreading iron particles over its surface, any defects will cause the particles to form visible indications, thereby providing a clear indication of internal flaws. Liquid penetrant testing (PT) is another widely employed method for inspecting steel billets. This process involves applying a liquid dye to the billet's surface and allowing it to penetrate any surface-breaking defects. After a designated time, excess dye is removed and a developer is applied. The developer draws out the penetrant from any defects, making them visible under suitable lighting conditions. Furthermore, radiographic testing (RT) can be utilized to detect internal defects in steel billets. This method utilizes X-rays or gamma rays to capture images of the billet's internal structure. As the radiation passes through the billet, a film or digital detector records the transmitted radiation. Any internal defects will appear as shadows on the image, facilitating their identification. In summary, a combination of these NDT techniques is often employed to ensure a comprehensive inspection of steel billets for internal defects. This aids in maintaining the quality and integrity of the billets, ensuring they meet the necessary specifications and standards.
- Q: How are steel billets recycled at the end of their lifespan?
- Steel billets, when they reach the end of their lifespan, undergo a process called steel scrap recycling. This process involves the collection and segregation of the billets from other materials. Subsequently, the billets are cleaned to eliminate contaminants and sorted based on their composition and quality. The subsequent step in the recycling process encompasses melting the steel billets in a furnace. The high temperatures in the furnace cause the steel to melt, effectively separating it from any impurities. Various techniques, such as electric arc furnaces or basic oxygen furnaces, can be employed for this purpose. Upon melting, the steel is then cast into either new billets or other steel products, depending on the desired end product, such as bars, rods, or sheets. The molten steel is poured into molds to acquire the desired shape and subsequently cooled down to solidify. Following solidification, the newly formed steel billets undergo further processing to eliminate any surface imperfections and achieve the desired dimensions. Processes like hot rolling, cold rolling, or heat treatment may be employed to enhance the mechanical properties of the steel. The recycled steel billets find applications across various industries, including construction, automotive, and manufacturing, to manufacture a diverse range of products. By recycling steel billets, the material's lifespan is extended, thereby reducing the necessity for virgin steel production and conserving valuable natural resources. Furthermore, recycling steel billets aids in diminishing energy consumption and greenhouse gas emissions associated with the production of new steel. In conclusion, the recycling process for steel billets at the end of their lifespan plays a crucial role in the circular economy, fostering sustainability and resource efficiency within the steel industry.
- Q: What are the specifications for tool steel billets used in the tooling industry?
- The tooling industry typically requires tool steel billets to meet specific specifications in order to achieve optimal performance and durability. These specifications encompass various aspects: 1. Alloy Composition: Tool steel billets are composed of specific alloys that provide high hardness, wear resistance, and toughness. Common elements in tool steel include carbon, chromium, vanadium, molybdenum, and tungsten. 2. Hardness: Heat treatment is applied to tool steel billets to attain the desired hardness level, often measured using Rockwell hardness (HRC). The required hardness depends on the tool's application and type. 3. Size and Shape: Tool steel billets are available in different sizes and shapes, such as rectangular or round bars, to accommodate diverse tooling requirements. The dimensions of the billets are selected based on the size and complexity of the intended tool. 4. Surface Finish: Tool steel billets must possess a smooth and clean surface finish to facilitate machining and reduce the risk of defects or flaws in the final tooling product. 5. Tolerance: Billets should be manufactured with precise dimensional tolerances to ensure consistency during the machining and tooling processes. This aids in achieving accurate tool dimensions and minimizing waste. 6. Homogeneity: Tool steel billets must exhibit uniform chemical composition and microstructure throughout to ensure consistent mechanical properties and performance in the final tooling products. 7. Heat Treatment Properties: Billets should possess favorable heat treatment properties, including the ability to be hardened and tempered. This enhances their strength, toughness, and wear resistance. 8. Machinability: Tool steel billets should have good machinability to enable efficient shaping and forming processes during tool manufacturing. This encompasses considerations for cutting forces, chip formation, and surface finish. It is important to note that the specific specifications for tool steel billets may vary depending on the application and type of tool being produced. Manufacturers and tooling experts often collaborate closely to determine the most suitable tool steel specifications for each specific tooling requirement.
- Q: How are steel billets used in the manufacturing of railway tracks?
- Steel billets are indispensable in the production of railway tracks, serving as the primary material from which the tracks are made. To initiate the process, the steel billets are subjected to high temperatures, typically reaching around 1200 degrees Celsius, in a furnace. This heating procedure effectively softens the steel, rendering it more pliable. Once heated, the billets are then passed through a series of rollers in a process known as hot rolling. This entails continuously guiding the billets through the rollers to gradually reduce their thickness and shape them into elongated, slender strips. The hot rolling technique also serves to refine the inner structure of the steel, enhancing its strength and durability. Following the hot rolling process, the steel strips are subsequently divided into smaller segments, referred to as rails. Thorough inspection is conducted to identify and address any defects or imperfections prior to further processing. These rails then undergo a finishing process, wherein any surface irregularities or imperfections are eliminated through grinding or polishing. To enhance their strength and resistance to wear and tear, the finished rails are subjected to various techniques. This may involve heat treatment methods such as quenching and tempering, which further enhance the rails' hardness and toughness. Additionally, protective coatings may be applied to the rails to prevent corrosion and extend their lifespan. Ultimately, the rails are transported to the construction site where they are laid and securely fastened to the sleepers or ties, forming the railway track. The steel rails provide a robust and dependable foundation for train travel, capable of enduring heavy loads and constant usage due to their strength and durability. In conclusion, steel billets play a crucial role in the production of railway tracks, undergoing multiple processes to transform into resilient rails that offer a solid foundation for trains to operate on. The use of steel billets guarantees that the railway tracks are strong, long-lasting, and capable of withstanding the demands of heavy train traffic.
- Q: What are the common uses of steel billets?
- Steel billets are semi-finished metal products that serve as a precursor to various steel products. They are typically produced through the process of continuous casting or hot rolling, resulting in a solid, rectangular shape. Due to their versatility and strength, steel billets have numerous common uses across various industries. One of the primary applications of steel billets is in the production of long steel products such as bars, rods, and wires. These billets serve as the starting material for further processing, where they are reheated and shaped into the desired form. Long steel products find extensive use in construction, infrastructure development, manufacturing, and transportation industries. Steel billets are also utilized in the production of seamless pipes and tubes. By subjecting the billets to the process of piercing and elongation, they can be transformed into seamless tubes that are widely used in oil and gas exploration, automotive manufacturing, and structural engineering. Furthermore, steel billets play a crucial role in the production of forged steel components. Forging involves shaping the heated billet through the application of pressure, resulting in high-strength and durable products. These forged components are widely used in industries such as aerospace, automotive, and power generation. In addition to these applications, steel billets are also used in the production of various other steel products like beams, channels, and profiles for construction purposes, as well as in the manufacturing of machine parts and tools. Overall, the common uses of steel billets can be summarized as the starting material for the production of long steel products, seamless pipes, forged components, and other steel products. Their versatility, strength, and malleability make steel billets an essential raw material in numerous industries.
- Q: How do steel billets contribute to the manufacturing of industrial equipment?
- Steel billets are a crucial raw material in the manufacturing of industrial equipment as they serve as the starting point for various metal fabrication processes. These billets are heated, shaped, and further processed to create components such as gears, shafts, plates, and frames that form the backbone of industrial machinery. Their high strength, durability, and versatility make steel billets an essential ingredient in producing robust and reliable equipment for industries ranging from construction and mining to automotive and energy.
- Q: What are the different surface treatments applied to alloy steel billets?
- Enhancing the properties and performance of alloy steel billets can be achieved through various surface treatments. One commonly used treatment involves bombarding the billet surface with small metal or ceramic particles at high velocity, a process known as shot blasting. This effectively eliminates impurities and contaminants, resulting in a clean and uniform surface finish. Additionally, shot blasting promotes the adhesion of subsequent coatings or treatments. Another method, known as pickling, entails immersing the billets in an acid solution to remove oxides and scale from the surface. This not only improves the surface quality but also eliminates any defects, preparing the billets for further processing or treatments. Heat treatment is a popular surface treatment for alloy steel billets. By subjecting the billets to controlled heating and cooling processes, their microstructure can be altered, leading to improved mechanical properties. This treatment can enhance the hardness, strength, and toughness of the billets, rendering them more suitable for specific applications. Furthermore, alloy steel billets can be coated with protective coatings to enhance corrosion resistance and durability. Common techniques include hot-dip galvanizing, electroplating, and painting. These coatings serve as a barrier between the alloy steel surface and the environment, effectively preventing corrosion and extending the lifespan of the billets. To summarize, shot blasting, pickling, heat treatment, and protective coatings are among the various surface treatments applied to alloy steel billets. These treatments enhance surface quality, improve mechanical properties, and protect against corrosion, ensuring optimal performance in diverse applications.
- Q: Can steel billets be used in the production of mining equipment?
- Yes, steel billets can be used in the production of mining equipment. Steel billets are semi-finished products that are commonly used in the manufacturing industry to produce various types of steel products, including mining equipment. The high strength and durability of steel make it an ideal material for mining equipment, which often operates in harsh and demanding environments. Steel billets can be processed and shaped into different components such as gears, shafts, frames, and buckets, which are essential parts of mining equipment. Additionally, steel billets can be easily welded, machined, and heat-treated to meet the specific requirements and standards of mining equipment. Therefore, steel billets play a crucial role in the production of mining equipment by providing the necessary strength and reliability needed for safe and efficient mining operations.
- Q: What are the international standards or certifications for steel billets?
- The international standards or certifications for steel billets include ASTM A615/A615M-20, ASTM A706/A706M-16, BS 4449:2005+A3:2016, and EN 10025-2:2004. These standards provide specifications for the chemical composition, mechanical properties, and dimensions of steel billets, ensuring their quality and suitability for various applications in the construction industry.
- Q: How do steel billets contribute to the manufacturing of construction products?
- The manufacturing of construction products heavily relies on steel billets, which are indispensable raw materials. These billets are created by solidifying molten steel into rectangular shapes and serve as the starting point for a range of construction products, including beams, columns, rods, and rebar. Hot rolling is a primary method by which steel billets contribute to construction product manufacturing. Once cast, the billets undergo heating and are then passed through a series of rolling mills. This process allows for the shaping of the billets into desired profiles, such as I-beams or H-columns, which are widely utilized in the construction industry. By providing a consistent and dependable supply of raw material, steel billets ensure that structural components necessary for building projects are readily available. In addition, steel billets also play a vital role in the production of reinforcing bars or rebar. Rebar is crucial for strengthening concrete structures like foundations, bridges, and buildings. The billets are heated and then passed through a rolling mill to create long, cylindrical bars with a ribbed surface. These bars are subsequently cut into specific lengths and used to enhance the tensile strength of concrete structures, thus improving their durability and structural integrity. Furthermore, steel billets find application in the manufacturing of rods and wires, which are essential for construction purposes. These versatile and pliable materials are commonly utilized in concrete reinforcement, fencing, and suspension systems. By enabling the production of various construction components, steel billets contribute significantly to the structural stability and safety of buildings and infrastructure. In conclusion, steel billets play a crucial and irreplaceable role in the manufacturing of construction products. Through processes like hot rolling, they are transformed into different profiles and shapes that serve as integral structural components. Moreover, steel billets contribute to the production of reinforcing bars, rods, and wires, which provide additional strength and support to concrete structures. The absence of steel billets would pose significant challenges for the construction industry in meeting the demand for reliable and durable construction products.
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Prime square alloy steel billet 135mm 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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