Prime Q275 155mm Square Alloy Steel Billet
- 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 Q275 155mm Square Alloy Steel Billet
Description of Prime Q275 155mm Square Alloy Steel Billet
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 Q275 155mm Square Alloy Steel Billet
They were one of several reasons for the wind to be taken out of the sails of the recent oil price momentum. Kuwait’s oil minister said that his country would only commit to a production freeze if all major producers are involved, including Iran. We also had Goldman telling us that oil markets will not rebalance at $40/bbl as it throws a lifeline to cash-strapped US producers.
If it is talk of a production freeze that is behind the rally it shows how low expectations have fallen. It is in the nature of oil people to talk the market up. Any bullish crumb is given exaggerated significance and any port in a storm will do. It is all but fact that the oil market will be tighter in the second half of this year when seasonal demand shoots up and US production continues to decline. It was the same picture last year. If OPEC and key non-OPEC production is frozen that will ensure the daily surplus will fall, but in all likelihood there will still be a surplus and there is an enormous global stockbuild to burn off.
Applications of Prime Q275 155mm Square Alloy Steel Billet
A. Corrugated design makes it excellent waterproof performance
B. Materials as prepainted steel sheets, galvanized steel sheets, galvalume (Al-Zn coated sheets) are available to make corrugated sheet.
C.Those material are durable, anti-corrosion in bad weather for 20-30 years based on it's Zinc(Galvanized) coating or AZ (Galvalume) coating.
D. Different shape of the sheet make it suitable for any style of buildings.
E.Easy to install, no need special tools to fix the sheet.
F.Light weight due to high strength to weight ratio of steel. Light weight means easier handling lower shipping costs, easier installation
G. Different color is availbe base on the RAL Standard make your building more beautiful.
H. We will provide the best solutions if you don't have a exact idea of the specification you want for the steel sheet based on your weather conditions, engineering structure, construction budget and so on.
Specifications of Prime Q275 155mm Square Alloy Steel Billet
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 Q275 155mm Square Alloy Steel Billet
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？
Poor trade figures from China punctured commodity optimism yesterday although they came with warnings that perhaps the numbers were distorted by Chinese New Year celebrations and we will have to wait for the March figures to gain a true picture of the state of China’s landing. Exports for February were -25.4% and imports -13.8% year-on-year.
- Q:Can steel billets be coated for improved aesthetic appearance?
- Yes, steel billets can be coated to improve their aesthetic appearance. Coatings such as paints, powder coatings, and plating can be applied to steel billets to enhance their visual appeal. These coatings can provide a decorative finish, protect against corrosion, and improve the overall durability of the steel billets. Additionally, coatings can be customized to achieve specific aesthetic requirements, such as different colors, textures, or patterns, allowing for greater design flexibility. Therefore, coating steel billets is a common practice to achieve improved aesthetic appearance in various industries including construction, automotive, and consumer goods.
- Q:Can steel billets be used in the production of railway tracks?
- Certainly! Steel billets have the capability to be utilized in the fabrication of railway tracks. Known as semi-finished goods, steel billets are commonly employed in the production of a wide range of steel items, including railway tracks. Due to the heavy weight and movement of trains, railway tracks necessitate remarkable strength and durability. Steel billets, typically composed of carbon steel or alloy steel, offer the required strength and structural integrity indispensable for railway tracks. These billets can undergo further processing and shaping through hot rolling or alternative manufacturing methods to transform into rails. Once the final rails are ready, they are installed onto the railway tracks, providing a safe and smooth surface for the movement of trains. Consequently, steel billets are an indispensable raw material in the manufacturing of railway tracks.
- Q:How are steel billets used in the production of automotive exhaust systems?
- Automotive exhaust systems rely heavily on steel billets as a vital element. These solid blocks of steel serve as the primary material for manufacturing various parts and components of the exhaust system. To begin the process, the steel billets are heated in a furnace to a specific temperature, which softens the steel and makes it malleable. Once heated, the billets are then molded and shaped into different components of the exhaust system, such as pipes, mufflers, and catalytic converters. The shaping process can be accomplished through hot rolling, cold rolling, or extrusion, depending on the desired shape and properties of the component. Following the shaping process, further treatment is carried out to enhance the strength and durability of the steel billets. This treatment may involve heat processes like quenching and tempering, which improve the steel's hardness, toughness, and resistance to corrosion. These treatments ensure that the exhaust system components can endure the harsh conditions they will encounter, including high temperatures and corrosive gases. Once the steel billets have been shaped and treated, they are assembled and welded together to form the final exhaust system. This involves joining the various components, such as pipes and mufflers, using welding techniques like arc welding or laser welding. These welding processes guarantee secure connections between the components, preventing any leaks or failures in the exhaust system. In summary, steel billets are of utmost importance in the production of automotive exhaust systems as they provide the necessary raw material for shaping and forming the various components. Their exceptional strength, durability, and resistance to high temperatures and corrosion make them an ideal choice for manufacturing exhaust systems capable of withstanding the demanding conditions associated with automotive use.
- Q:What are the main factors affecting the dimensional tolerances of steel billets?
- Various factors can influence the dimensional tolerances of steel billets. The manufacturing process itself is one of the main factors. The method employed to produce the billets, whether it be casting or hot rolling, can impact the final dimensions. Casting processes, for instance, can introduce variations in the cooling rate, thereby affecting the overall shape and size of the billets. Another crucial factor is the initial quality of the raw material. The composition and homogeneity of the steel utilized in billet production can contribute to dimensional variations. Impurities or uneven distribution of alloying elements can result in inconsistencies in the size and shape of the billets. The temperature maintained during the manufacturing process is also significant. High temperatures have the potential to cause thermal expansion, leading to dimensional changes in the billets. Proper control of cooling rates and the cooling process is vital to maintaining the desired tolerances. The design and condition of the manufacturing equipment can also impact dimensional tolerances. Adequate maintenance and calibration of machinery are essential to ensure consistent and accurate production. Lastly, external factors like handling and transportation can affect the dimensional tolerances of steel billets. Improper handling or rough transportation conditions can result in physical deformations or damage to the billets, leading to variations in their dimensions. In summary, achieving the desired dimensional accuracy in steel billets necessitates attention to factors such as the manufacturing process, raw material quality, temperature control, equipment condition, and handling and transportation practices.
- Q:How are steel billets used in the production of automotive chassis?
- Automotive chassis production relies heavily on steel billets, which are integral for creating the necessary components. These billets are cast from molten steel into rectangular or square shapes and then processed further. Initially, the steel billets undergo hot rolling, a procedure that involves heating them to high temperatures and passing them through rollers to shape them accordingly. This elongates the billets and gives them different profiles, such as I-beams or C-channels, which are commonly used in automotive chassis construction. Once the desired shape is achieved, the hot-rolled steel goes through quenching and tempering. This process rapidly cools the steel in a controlled manner, enhancing its strength and durability. The steel is then reheated and slowly cooled to stabilize its microstructure, resulting in improved mechanical properties. Next, the processed steel billets are cut into specific lengths and welded together to create the main structural components of the automotive chassis, including the frame and subframe. These components provide the necessary strength, rigidity, and stability to support the vehicle and endure the various loads and stresses encountered during operation. Steel billets are favored in automotive chassis production due to their excellent strength-to-weight ratio, high tensile strength, and ability to withstand impact and bending forces. These characteristics ensure the safety and stability of the vehicle, as well as provide a solid foundation for other automotive components like suspension systems, engine mounts, and body panels. In summary, steel billets are essential in the production of automotive chassis as they serve as the raw material for creating various structural components. Their strength, durability, and versatility make them the preferred choice in the automotive industry, guaranteeing that vehicles are built to endure the demands of everyday use and offer a safe and reliable driving experience.
- Q:How are steel billets used in the manufacturing of railway equipment?
- Steel billets are an essential component in the manufacturing of railway equipment. These billets, which are semi-finished steel products, are typically used as raw material for various railway components such as rails, wheels, axles, and other structural parts. To begin the manufacturing process, the steel billets are subjected to heating within a furnace to reach the desired temperature for hot rolling. This heating process helps to improve the malleability and ductility of the steel, making it easier to shape and form into the desired railway equipment components. Once the steel billets have reached the appropriate temperature, they are then passed through a series of rolling mills. During this stage, the billets are subjected to intense pressure, causing them to elongate and change their shape. This process is known as hot rolling and is crucial for transforming the steel billets into long, slender sections such as rails or axles. After hot rolling, the railway components are further processed to achieve the desired shape and specifications. For example, rails may undergo a process called head hardening to enhance their wear resistance and strength. Similarly, wheels and axles may undergo additional heat treatment processes to improve their mechanical properties and durability. It is important to note that the quality of the steel billets used in the manufacturing process plays a significant role in the overall quality of the railway equipment. The steel used should have specific characteristics such as high strength, toughness, and resistance to wear and fatigue, to ensure the safety and reliability of the final products. In summary, steel billets are an integral part of the manufacturing process for railway equipment. Through hot rolling and subsequent processing, these billets are transformed into various components that form the backbone of rail systems. The quality of the steel billets directly impacts the performance and longevity of the final railway equipment, making them a critical element in the industry.
- Q:What are the main differences between hot rolled and cold rolled steel billets?
- The manufacturing process and resulting properties of the finished product are where the main distinctions between hot rolled and cold rolled steel billets lie. Hot rolled steel billets are created by subjecting the steel to high temperatures and passing it through large rollers. This method allows for easy shaping and forming of the steel, resulting in a rougher surface and less precise dimensions. Additionally, the high temperature involved in the manufacturing process leads to a scaled surface on hot rolled steel billets. In contrast, cold rolled steel billets are produced by cooling the steel to room temperature and passing it through rollers at a lower temperature. This process yields a smoother surface finish and allows for tighter tolerances and more precise dimensions. Cold rolled steel billets have a more uniform appearance and are commonly utilized in applications that require high levels of precision and accuracy. When it comes to mechanical properties, hot rolled steel billets generally exhibit lower strength and hardness compared to cold rolled steel billets. Cold rolled steel billets also tend to possess improved surface hardness and a higher degree of dimensional stability. In conclusion, the main distinctions between hot rolled and cold rolled steel billets encompass the manufacturing process, surface finish, dimensional accuracy, and mechanical properties. Hot rolled steel billets are easily shaped and formed, while cold rolled steel billets possess a smoother surface finish and more precise dimensions. The choice between the two depends on the specific requirements of the application.
- Q:What are the key properties and characteristics of steel billets?
- Steel billets, which have a rectangular shape and typically a square cross-section, are semi-finished steel products. They serve as the initial stage for manufacturing various steel products such as bars, rods, and wire. Steel billets possess several important properties and characteristics: 1. Composition: Steel billets primarily consist of iron and carbon, with additional alloying elements incorporated to enhance specific properties. The carbon content generally ranges from 0.2% to 0.5%, depending on the desired strength and hardness. 2. Strength and Hardness: Due to their composition and heat treatment processes, steel billets offer excellent strength and hardness. This makes them suitable for applications requiring high load-bearing capacity and resistance to wear and tear. 3. Ductility: Despite their strength, steel billets also exhibit good ductility, allowing them to be easily shaped and formed into various products through processes like rolling, extrusion, and forging. This versatility enables their use in different manufacturing methods. 4. Homogeneity: Steel billets possess a uniform internal structure, ensuring consistent mechanical properties throughout the entire material. This homogeneity is achieved through precise casting and cooling processes, which minimize the presence of defects and impurities. 5. Dimensional Precision: Steel billets are manufactured with specific dimensions and tolerances, ensuring the desired size and shape for downstream processing. This dimensional precision enables efficient and accurate production, minimizing waste and maximizing productivity. 6. Surface Quality: Steel billets have a smooth and clean surface finish, free from significant imperfections or irregularities. This is crucial for subsequent processing steps, as it ensures proper bonding during welding, machining, or coating operations. 7. Heat Conductivity: Steel billets exhibit excellent thermal conductivity, efficiently transferring heat during various manufacturing processes like hot rolling or continuous casting. This property ensures uniform heating and cooling, resulting in consistent material properties. 8. Corrosion Resistance: Steel billets are prone to corrosion if left unprotected. However, they can be coated or treated with anti-corrosive measures to enhance their resistance to rust and other forms of degradation. In summary, steel billets are characterized by their strength, ductility, dimensional precision, and homogeneity. These properties make them a critical raw material in the steel industry, facilitating the production of high-quality steel products used in diverse sectors such as construction, automotive, and infrastructure.
- Q:What is the process of hot rolling steel billets?
- To transform steel billets into the desired shape and size, the hot rolling process involves multiple steps. Initially, steel billets, which are semi-finished products formed by casting molten steel into rectangular or square shapes, undergo high-temperature heating in a reheating furnace. This heating enhances the malleability of the steel, making it easier to shape. Once the billets reach the required temperature, they enter a series of rolling mills. These mills comprise rotating rolls that apply pressure on the billets, gradually reducing their thickness and shaping them into long, flat, or custom steel products. The number of rolling mills employed depends on the desired final product. As the billets pass through the rolling mills, they undergo multiple passes to achieve the desired shape and size. Each pass exerts pressure on the billets, causing elongation and thickness reduction. In certain cases, the billets may also be twisted or bent to attain specific shapes or profiles. Throughout the rolling process, the steel billets undergo continuous monitoring for temperature, dimensions, and surface defects. Any imperfections or irregularities detected are rectified through corrective measures, such as adjusting rolling parameters or employing specialized equipment. Once the desired shape and dimensions are attained, the hot-rolled steel products are cooled using either air or water to prevent warping or loss of structural integrity. This cooling process, known as quenching, also contributes to achieving the required mechanical properties of the steel. Finally, the hot-rolled steel products are cut into desired lengths and may undergo additional treatments, such as straightening or surface finishing, to fulfill specific customer requirements. The finished hot-rolled steel products are then prepared for further processing, such as welding, fabrication, or assembly, depending on their intended use in various industries, including construction, automotive, or manufacturing.
- Q:How to calculate the cost price of billet?
- The ratio of slag to billet (63% fine powder) is about 3:1, which accounts for about 60%. of billet cost
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Prime Q275 155mm Square Alloy Steel Billet
- 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
OKorder Financial Service
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