Prime square alloy steel billet 125mm 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 125mm Q235
Description of Prime square alloy steel billet 125mm 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 square alloy steel billet 125mm 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 125mm 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.
Specifications of Prime square alloy steel billet 125mm 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 125mm 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 do steel billets contribute to the transportation industry?
- Steel billets are a vital component in the transportation industry as they are used to manufacture various parts and components for vehicles. These billets are transformed into products like engine blocks, chassis frames, axles, and suspension systems, which provide strength, durability, and stability to vehicles. Additionally, steel billets are also used to produce railway tracks and infrastructure, ensuring safe and efficient transportation of goods and people. Overall, steel billets play a crucial role in enhancing the performance, safety, and reliability of transportation systems.
- Q:What are the different types of steel billet cutting tools?
- There is a wide variety of steel billet cutting tools to choose from, each designed with specific purposes and applications in mind. Some of the most commonly used types are: 1. Bandsaws: These cutting tools employ a continuous loop of toothed blade to effectively cut through steel billets. Bandsaws offer versatility, as they can handle both straight and curved cuts. 2. Circular saws: Featuring a rotating toothed blade, circular saws are known for their speed and efficiency in cutting steel billets. They are a popular choice for large-scale cutting operations. 3. Abrasive cut-off saws: These tools utilize a high-speed rotating abrasive disc to quickly cut through thick and hard steel billets. They are particularly useful when speed is of the essence. 4. Plasma cutters: By utilizing a high-velocity jet of ionized gas, plasma cutters can effortlessly melt and cut through steel billets. They are widely recognized for their precision and ability to handle thick materials. 5. Waterjet cutters: By employing a high-pressure jet of water mixed with abrasive particles, waterjet cutters can accurately cut through steel billets. They are especially suitable for cutting heat-sensitive materials since they do not generate heat. 6. Laser cutters: Laser cutters use a powerful laser beam to melt and vaporize steel, resulting in a precise and clean cut. They are renowned for their accuracy and versatility. These examples represent just a fraction of the available steel billet cutting tools. Choosing the appropriate tool depends on various factors, including the type and thickness of the material, desired precision, and specific application requirements.
- Q:How do steel billets contribute to the manufacturing of textile machinery?
- Due to their mechanical properties and versatility, steel billets are crucial in the manufacturing of textile machinery. Essentially semi-finished steel products, they come in rectangular or square shapes and serve as raw material in various industries, including textile machinery manufacturing. The manufacturing of textile machinery greatly benefits from steel billets, particularly in the production of structural components. These components, such as frames and supports, require durability and sturdiness for stability and efficient functioning. Steel billets, with their high strength and rigidity, are an ideal choice for these components. They can be easily shaped, machined, or welded to create intricate and complex structures capable of withstanding the heavy loads and vibrations associated with textile machinery. Steel billets also find application in the production of moving parts like shafts and gears. These parts must possess excellent wear resistance, high tensile strength, and good machinability to ensure smooth operation and a long service life. Through processes such as forging, rolling, or machining, steel billets can be transformed into these crucial parts, providing the necessary mechanical properties and precision required in textile machinery. Furthermore, steel billets are extensively used in the manufacturing of tooling and molds for textile machinery production. These tools and molds are essential for shaping and forming various components. By subjecting steel billets to heat treatment and precise machining processes, they can be transformed into high-quality tooling and molds that offer exceptional dimensional accuracy and durability. This significantly contributes to the overall efficiency and quality of textile machinery production. In conclusion, steel billets play a pivotal role in textile machinery manufacturing by providing raw material for structural components, moving parts, and tooling. Their mechanical properties, versatility, and ease of fabrication make them indispensable in the industry. Steel billets ensure the durability, precision, and functionality of textile machinery, ultimately enhancing the overall performance and reliability of the equipment.
- Q:What are the different types of surface finish defects found in steel billets?
- Steel billets can contain various types of surface finish defects, which can arise from the manufacturing process or from handling and transportation. Common defects include scale, pitting, scratches, roll marks, lamination, decarburization, and surface irregularities. Scale refers to the rough, flaky oxide layer that forms on the billet surface during heating and rolling. It can be removed through different surface cleaning methods. Pitting is the formation of small depressions or craters on the billet surface, caused by factors like corrosion, improper handling, or contamination during processing. Pitting weakens the steel and compromises its integrity. Scratches are visible marks or lines on the billet surface, occurring during handling, transportation, or processing. They can be superficial or deep, with deep scratches potentially requiring further inspection or treatment. Roll marks are impressions or patterns left on the billet surface by the rolling process. They result from improper alignment or wear and tear of the rolling equipment. While they affect the billet's aesthetic appearance, they generally don't impact its structural integrity. Lamination refers to the separation of layers or flakes within the billet, caused by inadequate bonding during manufacturing or excessive rolling. Lamination weakens the steel and compromises its performance. Decarburization is the loss of carbon from the billet surface due to exposure to high temperatures or oxidizing environments. It reduces the steel's hardness and strength. Surface irregularities encompass any distortion or unevenness on the billet surface, such as dents, bulges, or uneven textures. They can be caused by factors like improper handling, machining, or defects in the manufacturing process. It's worth noting that the severity and impact of these surface finish defects can vary. Some defects may have minimal effect on the steel's performance and be purely cosmetic, while others may necessitate further inspection or treatment to ensure the billet's structural integrity.
- Q:What are the factors that affect the price of steel billets?
- There are several factors that can affect the price of steel billets. 1. Raw material costs: The cost of iron ore, coal, and other raw materials used in steel production can significantly impact the price of steel billets. Any fluctuations in these costs can directly influence the price of steel billets. 2. Demand and supply: The supply and demand dynamics of steel billets play a crucial role in determining their price. An increase in demand for steel products, such as construction materials or automotive parts, can drive up the price of steel billets. Conversely, an oversupply of steel billets can lead to a decrease in price. 3. Energy costs: The cost of energy, including electricity and fuel, required for steel production can impact the price of steel billets. Fluctuations in energy prices can affect the overall production cost and, subsequently, the price of steel billets. 4. Currency exchange rates: Steel billets are often traded on international markets, and currency exchange rates can have a significant impact on their price. If the currency of the country producing steel billets weakens against other currencies, it can make the product more affordable and potentially increase demand. 5. Trade policies and tariffs: Government regulations, trade policies, and tariffs imposed on steel billets can influence their price. Tariffs can increase the cost of imported steel billets, making domestically produced steel billets relatively more competitive and potentially leading to higher prices. 6. Economic factors: The overall state of the economy, both locally and globally, can impact the price of steel billets. During periods of economic growth, there is typically higher demand for steel products, which can drive up the price of steel billets. Conversely, during economic downturns, demand may decrease, resulting in lower prices. 7. Technological advancements: Innovations in steel production technology can impact the price of steel billets. Advancements that increase efficiency and reduce production costs can potentially lead to lower prices, while new technologies that improve the quality or properties of steel billets may command a higher price. It is important to note that these factors are interconnected and can influence each other. Therefore, understanding the complex relationship between these factors is essential in analyzing and predicting the price of steel billets.
- Q:How are steel billets used in the manufacturing of construction scaffolding?
- The manufacturing of construction scaffolding relies heavily on steel billets, which are an indispensable raw material. Initially, the billets are heated and then passed through rolling mills to achieve the desired shape and size for scaffolding components. Once the steel billets have been rolled to the required shape, they undergo further processing to create different scaffolding parts such as tubes, couplers, frames, and planks. These parts are then assembled together to form the scaffolding structure, which provides a secure and stable platform for workers during construction projects at elevated heights. There are several advantages to using steel billets in the manufacturing of construction scaffolding. Firstly, steel is renowned for its exceptional strength and durability, making it an ideal material for scaffolding. Additionally, it is resistant to corrosion and capable of withstanding harsh weather conditions, ensuring the scaffolding remains reliable and safe throughout the construction process. Furthermore, steel scaffolding is highly versatile and can be easily customized to meet various project requirements. By using steel billets, manufacturers can create scaffolding components of different sizes, shapes, and configurations to accommodate diverse construction needs. In conclusion, steel billets play a crucial role in the manufacturing of construction scaffolding. By utilizing these raw materials, scaffolding manufacturers can produce scaffolding structures that are durable, reliable, and customizable, ultimately enhancing safety and efficiency on construction sites.
- Q:How are steel billets recycled or reused?
- Steel billets, which are semi-finished metal products, are commonly recycled or reused in various ways. One common method of recycling steel billets is through the process of electric arc furnace (EAF) steelmaking. In this method, the billets are melted down in an electric arc furnace and then used to produce new steel products. This process not only allows for the efficient use of resources but also helps in reducing greenhouse gas emissions and energy consumption compared to primary steel production. Steel billets can also be reused in various industries such as construction, automotive, and manufacturing. They can be reshaped and reformed to create new steel products or used as raw material for forging, rolling, or extrusion processes. By reusing steel billets, the industry can reduce the demand for newly manufactured steel and conserve natural resources. Additionally, steel billets can be recycled through a process called continuous casting. In this process, the molten steel is poured into a continuous casting machine, which produces a solid billet. These billets can be further processed into various steel products such as bars, rods, or wire through hot rolling or cold rolling processes. Furthermore, steel billets can be melted and recast into other forms through the process of remelting. This can be done using technologies like induction melting or vacuum arc remelting, which help in purifying the steel and obtaining desired chemical and mechanical properties. Remelting allows for the production of high-quality steel billets that can be used in specialized applications such as aerospace, defense, or medical industries. In conclusion, steel billets are recycled or reused through various processes such as electric arc furnace steelmaking, continuous casting, remelting, and reshaping. These methods not only contribute to the sustainability of the steel industry but also help in conserving resources, reducing emissions, and meeting the growing demand for steel products.
- Q:What are the main factors affecting the microstructure of steel billets?
- The main factors affecting the microstructure of steel billets include the composition of the steel, the cooling rate during solidification, the presence of impurities or alloying elements, and the heat treatment processes applied.
- Q:What are the different types of steel billet heat treatment processes?
- There are several types of steel billet heat treatment processes that are commonly used in the industry. These processes aim to improve the mechanical properties of the steel billets, such as strength, hardness, toughness, and ductility, to meet specific application requirements. Some of the different types of steel billet heat treatment processes include: 1. Annealing: This process involves heating the steel billet to a specific temperature and then slowly cooling it to room temperature. Annealing helps to relieve internal stresses and improve the machinability and ductility of the steel. 2. Normalizing: In this process, the steel billet is heated to a temperature above its critical point and then allowed to cool in still air. Normalizing refines the grain structure of the steel, resulting in improved mechanical properties and uniformity. 3. Quenching: Quenching involves rapidly cooling the steel billet from a high temperature by immersing it in a quenching medium, such as water, oil, or polymer. This process creates a hardened structure in the steel, increasing its hardness and strength. 4. Tempering: After quenching, the steel billet is heated to a lower temperature and then cooled slowly. Tempering reduces the brittleness caused by quenching and improves the toughness, ductility, and machinability of the steel. 5. Austempering: This process involves quenching the steel billet to a temperature just above the martensite transformation range and holding it at that temperature until it transforms to bainite. Austempering results in a structure with improved strength, toughness, and wear resistance. 6. Martempering: Martempering is similar to austempering, but the steel billet is quenched into a medium at a temperature slightly above the martensite transformation range and then held until it cools to below that temperature. This process produces a structure with improved toughness and reduced distortion compared to conventional quenching. These are just a few of the many heat treatment processes used for steel billets. The choice of process depends on the desired mechanical properties and application requirements of the steel.
- Q:How are steel billets tested for strength?
- To ensure the quality and appropriateness of steel billets for different uses, they undergo various strength tests. One commonly employed method is the tensile strength test, which involves applying a controlled pulling force to a sample of the billet until it breaks. The maximum force exerted during this test determines the billet's tensile strength. Another crucial test is the hardness test, which evaluates the billet's resistance to indentation. This procedure utilizes a hardness tester that applies a known force to the billet's surface and measures the resulting indentation's depth. The hardness value obtained from this test aids in determining the billet's strength and its ability to endure wear and tear. Additionally, steel billets may also undergo impact testing, in which a pendulum strikes the billet, measuring the energy absorbed during fracture. This test assesses the billet's toughness and its capacity to withstand sudden shocks or impacts. Moreover, ultrasonic testing is frequently conducted to identify any hidden flaws or inconsistencies within the billet. This non-destructive testing method employs high-frequency sound waves to detect internal defects like cracks, voids, or inclusions that may weaken the billet and jeopardize its strength. By combining these tests with other quality control measures, steel billets are thoroughly examined for strength and suitability in various industrial applications, including construction, automotive, and manufacturing.
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Prime square alloy steel billet 125mm 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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