Prime quality square alloy steel billet 175mm 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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Structure of Prime quality square alloy steel billet 175mm Q235
Description of Prime quality square alloy steel billet 175mm 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 175mm 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 80mm 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 175mm Q235
Product | Prime quality square alloy steel billet 175mm 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 175mm 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:Can steel billets be used for making decorative items?
- Certainly, decorative items can be made using steel billets. Steel, being a versatile and sturdy material, can be molded and shaped into various forms. Skilled craftsmen can transform steel billets into stunning decorative pieces like sculptures, furniture, wall art, and other ornamental items. Moreover, steel's durability and longevity make it an excellent choice for decorative items that need to endure over time. Furthermore, steel can be finished in different ways, such as polishing, painting, or incorporating other decorative elements, which further enhance its aesthetic appeal. Therefore, steel billets present enormous potential for creating one-of-a-kind and visually captivating decorative items.
- Q:How are steel billets manufactured?
- Steel billets, which are essential raw materials for steel products like bars, rods, and wire rods, are produced using a widely used method in the steel industry called continuous casting. This process entails pouring molten steel into a mold that is cooled by water, causing it to solidify into a rectangular or square shape. The molten steel typically originates from a steelmaking furnace like a basic oxygen furnace or an electric arc furnace. Before the casting begins, the mold is heated beforehand to prevent premature solidification of the molten steel. Once prepared, the molten steel is poured into the mold using a ladle or a tundish to regulate the flow and eliminate impurities. When the molten steel enters the mold, it cools rapidly due to the water-cooled mold walls. This rapid cooling results in the outer layer of the steel solidifying and forming a solid shell. The cooling process continues as the steel progresses through the mold, and water is sprayed on it to expedite solidification. Once the solidified steel reaches the end of the mold, it is cut into desired lengths using a cutting torch or a mechanical shear. These solidified steel pieces, known as billets, are then transferred to a cooling bed or a roller table to continue cooling and solidifying. After sufficient cooling, the billets undergo inspection to identify any surface defects or irregularities. Depending on quality requirements, the billets may undergo additional processing, such as heat treatment or surface conditioning, to enhance their mechanical properties and surface finish. In summary, continuous casting enables the efficient and cost-effective production of steel billets, which are crucial raw materials for various downstream steel products.
- Q:How are steel billets used in the production of shipbuilding materials?
- Steel billets play a vital role in shipbuilding materials as they are necessary for producing strong and durable components. Shipbuilding requires materials that can withstand harsh marine conditions, and steel billets fulfill these requirements. To begin with, steel billets are utilized in the production of different types of steel plates. These plates form the basis of shipbuilding materials and are customized according to specific design needs, such as hull plating, bulkheads, decks, and superstructures. Steel billets provide the essential raw material for creating these plates, ensuring they possess the required strength and structural integrity. Furthermore, steel billets are crucial in manufacturing shipbuilding sections and profiles. These sections, including beams, angles, channels, and other structural components, provide support and reinforcement to the ship's structure. Steel billets are heated and shaped through processes like rolling, forging, or extrusion to form these sections. This allows for the creation of custom-shaped sections that seamlessly integrate into the ship's construction. Additionally, steel billets are also used in producing shipbuilding forgings, which are high-strength components requiring exceptional mechanical properties. Forgings are vital for critical ship parts like propeller shafts, rudder components, and engine parts. Steel billets are heated and shaped using forging techniques to create these components, ensuring they possess the necessary strength, toughness, and resistance to fatigue. In conclusion, steel billets are a fundamental raw material extensively used in shipbuilding. They are transformed into various forms such as plates, sections, and forgings, which are then incorporated into the construction of ships. The utilization of steel billets guarantees that shipbuilding materials meet the stringent requirements for strength, durability, and performance in marine environments.
- Q:What are the main factors affecting the corrosion resistance of stainless steel billets?
- The main factors affecting the corrosion resistance of stainless steel billets are the composition of the alloy, the presence of impurities, the manufacturing process, and the environment in which the billets are exposed. The composition of the stainless steel alloy plays a crucial role in determining its corrosion resistance. The addition of elements such as chromium, nickel, and molybdenum enhances the resistance to corrosion. These alloying elements form a protective oxide layer on the surface of the stainless steel, which acts as a barrier against corrosive agents. Impurities present in the stainless steel billets can also affect their corrosion resistance. For example, the presence of sulfur can lead to the formation of sulfide inclusions, which can decrease the overall corrosion resistance of the material. Therefore, the control of impurities during the manufacturing process is essential to ensure optimal corrosion resistance. The manufacturing process used to produce stainless steel billets can also impact their corrosion resistance. Factors such as temperature, cooling rate, and the presence of contaminants during the production process can affect the microstructure of the material, which in turn influences its corrosion resistance. Lastly, the environment in which the stainless steel billets are exposed plays a significant role in their corrosion resistance. Factors such as temperature, humidity, pH level, and the presence of corrosive agents such as acids or chlorides can accelerate the corrosion process. Therefore, it is essential to consider the specific environmental conditions when selecting stainless steel billets for a particular application. In conclusion, the corrosion resistance of stainless steel billets is influenced by the alloy composition, the presence of impurities, the manufacturing process, and the environment in which they are exposed. By carefully considering these factors, it is possible to select stainless steel billets with optimal corrosion resistance for a wide range of applications.
- Q:How do steel billets contribute to the manufacturing of rail and transportation systems?
- Steel billets are an essential component in the manufacturing of rail and transportation systems. These billets serve as the raw material for the production of various components used in the construction of railways, such as rails, sleepers, and fasteners. One of the primary uses of steel billets in rail manufacturing is for the production of railway tracks. Steel billets are first heated and then rolled into long, slender sections called rails. These rails are then further processed and treated to withstand the heavy loads and constant wear and tear experienced in railway operations. The durability, strength, and resistance to deformation of steel make it an ideal material for railway tracks, ensuring safe and efficient transportation. Steel billets also play a vital role in the manufacturing of sleepers or railroad ties, which are used to support the rails and maintain their alignment. These sleepers, typically made from prestressed concrete or wood, require reinforcing bars made from steel billets to enhance their strength and structural integrity. Additionally, steel billets are used to produce fasteners, such as bolts, clips, and spikes, which are crucial for securely fastening rails to sleepers and maintaining track stability. Moreover, steel billets are used in the production of various transportation system components, including chassis, frames, and suspension systems for trains, trams, buses, and other vehicles. Their high strength and excellent formability make steel billets an ideal choice for these applications, as they can withstand the heavy loads and provide structural integrity necessary for safe and reliable transportation. In summary, steel billets play a significant role in the manufacturing of rail and transportation systems. From the production of railway tracks to the fabrication of sleepers, fasteners, and vehicle components, steel billets provide the necessary strength, durability, and structural integrity required for the efficient and safe operation of railways and transportation systems.
- Q:What is the role of steel billets in the manufacturing of conveyor belts?
- Steel billets are used in the manufacturing of conveyor belts to provide strength, durability, and rigidity to the belt structure. These billets are typically shaped into rods or bars, which are then woven or linked together to form the core of the conveyor belt. The steel billets help to maintain the desired shape and support the weight of the transported materials, ensuring efficient and reliable operation of the conveyor belt system.
- Q:How are steel billets used in the manufacturing of agricultural machinery parts?
- Steel billets serve as a crucial raw material for the production of agricultural machinery parts. These billets are essentially semi-finished steel products that act as a starting point for various manufacturing processes. To begin with, steel billets are molded into specific shapes using a range of techniques such as casting, rolling, or extrusion. These processes facilitate the transformation of solid billets into desired forms like bars, rods, or sheets, which then serve as the foundational materials for agricultural machinery parts. After the billets have been shaped, they undergo further refinement through machining, cutting, and welding procedures to create precise components for agricultural machinery. For instance, billets can be machined into shafts, gears, or axles that are integral to the functioning of these machinery parts. Furthermore, the robustness and durability of steel billets make them well-suited for use in heavy machinery like tractors, combines, or harvesters. Agricultural machinery parts manufactured from steel billets possess exceptional tensile strength, resistance to wear and tear, and the ability to withstand the demanding conditions encountered in the agricultural sector. Moreover, steel billets can be subjected to heat treatment to enhance their mechanical properties, such as hardness or toughness, thereby making them more resilient and capable of enduring substantial loads and extreme conditions. This makes them an ideal choice for agricultural machinery parts that frequently encounter intense forces during operation. Additionally, steel billets can be utilized in the production of precision components, such as bearings or bushings, which are vital for the smooth and efficient operation of agricultural machinery. The dimensional accuracy and consistency of steel billets ensure that these precision parts fit flawlessly and perform effectively. Overall, steel billets play a pivotal role in the manufacture of agricultural machinery parts. Their versatility, strength, and ability to be shaped and processed make them an indispensable material in the production of components that can withstand the demanding and challenging conditions prevalent in the agricultural industry.
- Q:What are the main advantages of using steel billets in manufacturing?
- There are several main advantages of using steel billets in manufacturing. Firstly, steel billets are known for their exceptional strength and durability. This makes them ideal for manufacturing various products that require high tensile strength and resistance to wear and tear. Whether it's automotive parts, construction materials, or industrial equipment, steel billets provide the necessary strength and reliability. Secondly, steel billets offer excellent machinability. They can be easily shaped, cut, and formed into different shapes and sizes, making them highly versatile in manufacturing processes. This allows manufacturers to create complex and intricate designs with precision, ensuring the production of high-quality finished goods. Furthermore, steel billets have excellent thermal conductivity and can withstand extreme temperatures. This makes them useful in industries where heat resistance is required, such as in the production of heat exchangers, boilers, and other industrial applications. The ability of steel billets to maintain their structural integrity even under high temperatures makes them highly reliable in demanding manufacturing environments. In addition, steel billets are readily available and cost-effective. Steel is one of the most commonly used materials in manufacturing, making it easily accessible in the market. The abundance of steel billets ensures a consistent supply for manufacturers, reducing production delays and costs associated with sourcing materials. Lastly, steel billets have excellent corrosion resistance. This makes them suitable for manufacturing products that are exposed to harsh environmental conditions or corrosive substances. By using steel billets, manufacturers can ensure that their products maintain their integrity and functionality even in challenging environments. In conclusion, the main advantages of using steel billets in manufacturing include their exceptional strength, machinability, thermal conductivity, availability, cost-effectiveness, and corrosion resistance. These qualities make steel billets a preferred choice for various industries, enabling the production of high-quality, durable, and reliable products.
- Q:What are the different surface treatments for improved formability in steel billets?
- There are several different surface treatments that can be used to improve formability in steel billets. These treatments are designed to enhance the ability of the steel to be shaped and formed without cracking or breaking. One common surface treatment for improved formability is the application of a lubricant or coating. This can help to reduce friction between the steel and the forming tools, making it easier to shape the billet without causing damage. Lubricants can be applied in the form of oils, greases, or solid films, and they can be used in both hot and cold forming processes. Another surface treatment for improved formability is shot peening. This involves bombarding the surface of the steel with small, high-velocity steel or ceramic particles. This creates a compressive stress layer on the surface, which can help to prevent crack initiation and propagation during forming. Shot peening can also improve the fatigue resistance of the steel. In some cases, heat treatment can be used to improve formability. This involves heating the steel to a specific temperature and then rapidly cooling it. This process, known as quenching and tempering, can alter the microstructure of the steel, making it more ductile and easier to shape. Heat treatment can also help to relieve residual stresses in the steel, which can improve formability. Finally, surface coatings can be applied to steel billets to improve formability. These coatings can provide a barrier between the steel and the forming tools, reducing friction and preventing wear. Coatings can be applied using various methods, such as electroplating, thermal spraying, or chemical vapor deposition. In conclusion, there are several different surface treatments that can be used to improve formability in steel billets. These treatments include the application of lubricants or coatings, shot peening, heat treatment, and surface coatings. Each of these treatments has its own advantages and can be used depending on the specific requirements of the forming process.
- Q:What are the different production methods for steel billets?
- There are several different production methods for steel billets, each with its own unique characteristics and advantages. 1. Casting: One of the most common methods is the casting process, where molten steel is poured into a mold and allowed to solidify. This method can be further divided into continuous casting and ingot casting. Continuous casting involves the continuous pouring of molten steel into a water-cooled mold, which results in a continuous solidification process. Ingot casting, on the other hand, involves pouring molten steel into individual molds to create ingots that are then used as raw material for further processing. 2. Direct Reduction: Another method is the direct reduction process, which involves the reduction of iron ore in the presence of a reducing agent such as natural gas or coal. This process produces direct reduced iron (DRI), which can then be used to produce steel billets through subsequent melting and casting processes. 3. Electric Arc Furnace (EAF): The EAF method involves melting scrap steel in an electric arc furnace. This process is commonly used in recycling steel as it allows for the use of various scrap sources, including old cars, appliances, and industrial waste. The molten steel is then cast into billets or other desired shapes. 4. Basic Oxygen Furnace (BOF): The BOF method is a traditional steelmaking process that involves the conversion of molten iron from a blast furnace into steel through the injection of oxygen. This process is used for large-scale production of steel billets and offers high efficiency and flexibility in terms of raw material usage. 5. Powder Metallurgy: Powder metallurgy is an alternative method that involves compacting and sintering metal powders to create solid objects. In the case of steel billets, metal powders are compressed into the desired shape and then heated to a high temperature to achieve solidification. Each of these production methods has its own advantages and is suited for different applications and production scales. The choice of method depends on various factors including the desired properties of the steel, cost considerations, environmental impact, and availability of raw materials.
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Prime quality square alloy steel billet 175mm 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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