Prime square alloy steel billet 90mm 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 90mm Q235
Description of Prime square alloy steel billet 90mm 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 90mm Q235
1. Thickness: ≥20μm
2. Pencil Hardness: 2H
3. 60° specular glossiness of coating: >60
4. 180°bend: ≤3T
5. Impact: ≥9J
6. Salt Fog Resistant: ≥500h
7. Color difference:<0.8δe< span="">
Applications of Prime square alloy steel billet 90mm 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 90mm 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 90mm 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: What are the main factors affecting the toughness of steel billets?
- Steel billets' toughness can be influenced by several main factors. Firstly, the chemical composition of the steel, including the presence of elements like carbon, manganese, and silicon, has a significant impact on its toughness. For instance, higher carbon content increases hardness but decreases toughness, while the addition of alloying elements like nickel or chromium can improve both strength and toughness. Secondly, the heat treatment process, involving the rate of cooling and temperature, can greatly affect the toughness of steel. Quenching and tempering are common techniques used to enhance toughness by controlling the microstructure and reducing brittle phases. Thirdly, the microstructure of steel, determined by factors such as cooling rate, grain size, and phase distribution, greatly influences its toughness. Fine-grained structures tend to exhibit better toughness compared to coarse-grained ones as smaller grains inhibit crack propagation. Moreover, impurities and inclusions in steel can negatively impact its toughness. These impurities act as stress concentrators, leading to localized failure and reduced overall toughness. Ensuring proper purification and impurity removal during the steelmaking process is crucial. Additionally, various manufacturing processes, such as rolling or forging, can influence the toughness of steel billets. These processes induce residual stresses and introduce defects that affect the material's toughness. Proper control and optimization of these processes can enhance toughness. Lastly, the specific application and service conditions of the steel billets also determine its toughness requirements. Factors like temperature, stress levels, and exposure to corrosive environments impact toughness performance. Understanding and accounting for these conditions is crucial in selecting the appropriate steel grade and ensuring long-term durability. In conclusion, the toughness of steel billets is influenced by factors such as composition, heat treatment, microstructure, impurities, manufacturing processes, and service conditions. By carefully considering and optimizing these factors, manufacturers can produce steel billets with desired toughness properties for various applications.
- Q: How does the carbon content affect the properties of a steel billet?
- The properties of a steel billet are significantly impacted by its carbon content. Steel, which is primarily composed of iron and carbon, has its hardness, strength, and other mechanical properties determined by the amount of carbon present. Mild steel, also called low carbon steel, typically has a carbon content of less than 0.3%. It is known for being relatively soft, malleable, and easy to manipulate. This type of steel is commonly used in applications that require good formability, such as construction materials, automotive parts, and household appliances. Medium carbon steel, on the other hand, contains carbon ranging from 0.3% to 0.6%. This type of steel offers improved strength and hardness compared to low carbon steel. It is often utilized in applications that demand higher load-bearing capacity, like gears, shafts, and tools. High carbon steel, which contains more than 0.6% carbon, is renowned for its exceptional strength and hardness. It is commonly employed in applications that require high resistance to wear, such as cutting tools, springs, and high-strength wires. However, it is worth noting that high carbon steel tends to be more brittle and less ductile compared to low and medium carbon steels. Apart from its influence on mechanical properties, the carbon content also affects the steel's ability to undergo heat treatment. Low carbon steel cannot be hardened through heat treatment, whereas medium and high carbon steels can be heat treated to achieve the desired hardness and strength. Although other alloying elements like manganese, chromium, and nickel can be added to steel to further enhance its properties, the carbon content remains a critical factor in determining the overall performance of a steel billet.
- Q: What is the average cost of transporting steel billets?
- The average cost of transporting steel billets can vary depending on several factors. These factors include the distance of transportation, the mode of transportation (road, rail, sea, etc.), the quantity of steel billets being transported, and the current market conditions. On a general basis, the cost of transporting steel billets can range from $50 to $150 per metric ton. This cost typically includes the expenses related to loading and unloading the billets, transportation fees, insurance, and any additional charges such as customs fees or tolls. It is important to note that the cost can significantly differ for different modes of transportation. For example, transporting steel billets by road is generally more expensive compared to rail or sea transport due to higher fuel costs and limited capacity. Similarly, longer distances or remote locations may incur higher transportation costs due to increased logistics and infrastructure requirements. Moreover, market conditions and fluctuations in fuel prices can also impact the average cost. During periods of high demand or economic volatility, transportation costs may increase due to factors such as increased competition, fuel surcharges, or additional security measures. To get an accurate estimate for the average cost of transporting steel billets, it is recommended to obtain quotes from multiple transportation providers or consult industry-specific sources for up-to-date pricing information.
- Q: How are steel billets used in the manufacturing of pipes?
- Pipes cannot be manufactured without steel billets, which are indispensable in this process. These semi-finished products made of steel act as the raw material for pipe production. The initial step involves selecting top-notch steel and melting it in a furnace to form molten steel alloy. After the steel has melted, it is poured into molds of specific sizes and shapes to create billets. These billets then undergo a cooling and solidification process. By solidifying, the steel achieves the desired structural properties, including strength and durability. Once the steel billets have cooled down, they undergo further processing to become seamless or welded pipes. In the case of seamless pipes, the billets are heated and pierced to form a hollow tube-like structure. These pierced billets are then elongated and stretched to achieve the desired diameter and thickness of the pipe. This technique, known as hot-rolling, results in seamless pipes with consistent dimensions and improved mechanical properties. On the other hand, welded pipes are manufactured using different methods. One common method is the electric resistance welding (ERW) process. It involves heating the billets and passing them through a series of rollers to shape them into a cylindrical form. The edges of the billets are then fused together using an electric current, creating a continuous weld. Other welding techniques, such as submerged arc welding (SAW) and high-frequency induction welding (HFIW), can also be employed to manufacture welded pipes from steel billets. In both seamless and welded pipe manufacturing, the quality of the steel billets is of utmost importance. It directly impacts the integrity and performance of the final product. The appropriate selection of steel grades and strict adherence to manufacturing standards are vital to produce pipes that can withstand high pressure, extreme temperatures, and corrosive environments. To sum up, steel billets are essential in the pipe manufacturing process. They act as the starting material for pipes, whether through the hot-rolling technique for seamless pipes or various welding methods for welded pipes. Utilizing high-quality steel billets and employing precise manufacturing processes allow for the production of pipes with the necessary strength, durability, and dimensional accuracy required for a wide range of industrial and commercial applications.
- Q: How are steel billets used in the production of power transmission equipment?
- Power transmission equipment relies heavily on steel billets, which are indispensable for their production. Gears, shafts, and couplings, vital components of power transmission equipment, necessitate materials that possess both high strength and durability to endure the forces and stresses involved in transmitting power. Steel billets, categorized as semi-finished steel products, play a pivotal role in meeting these requirements. Primarily, steel billets serve as the raw material for forging or casting processes, enabling the creation of diverse power transmission equipment components. Through forging, billets are subjected to high temperatures and shaped under immense pressure, resulting in a robust and compact material with exceptional mechanical properties. On the other hand, casting involves pouring molten steel into molds to form intricate shapes. In this process, steel billets are melted and cast into molds to fabricate complex components like gears or shafts. Moreover, the composition and quality of steel billets are meticulously controlled to ensure the final product aligns with the specific demands of power transmission equipment. Steel billets are manufactured using various steel grades, each possessing distinct properties such as strength, hardness, and wear resistance. The selection of the appropriate steel grade relies on the particular application and operating conditions of the power transmission equipment. For example, a gear employed in heavy-duty industrial machinery may require a higher strength steel billet compared to a gear used in a smaller-scale application. Additionally, steel billets can undergo further processing, such as heat treatment, to enhance their mechanical properties. Heat treatment processes like quenching and tempering have the potential to bolster the hardness, toughness, and overall performance of the billets. This guarantees that the final power transmission equipment possesses the necessary strength and durability to withstand the challenges associated with power transmission. In conclusion, steel billets play a paramount role in the production of power transmission equipment due to their strength, durability, and flexibility. They act as the raw material for forging or casting processes, facilitating the creation of intricate components. Meticulous selection of steel grade and utilization of heat treatment processes ensure that the final product meets the specific requirements of power transmission equipment, solidifying the integral role of steel billets in the manufacturing process.
- Q: What is the average weight of a steel billet?
- The size and dimensions of a steel billet can cause variations in its average weight. Nevertheless, a standard steel billet generally ranges from 1,000 kilograms (2,204 pounds) to 5,000 kilograms (11,023 pounds). These weight ranges are commonly observed in industrial-grade steel billets utilized in diverse manufacturing techniques like forging, rolling, and extrusion. It should be emphasized that the weight of a steel billet can be tailored according to specific necessities and industry norms.
- Q: Can steel billets be used for making decorative items?
- Yes, steel billets can be used for making decorative items. Steel billets can be shaped, molded, and crafted into various designs and forms to create decorative items such as sculptures, furniture, artwork, and architectural features. The strength and durability of steel make it suitable for these purposes while adding a modern and industrial aesthetic to the decorative pieces.
- Q: How are steel billets used in the production of pump parts?
- Steel billets are used in the production of pump parts by being heated, shaped, and then machined into specific components such as impellers, casings, or shafts. These billets, which are semi-finished products made of solid steel, provide the raw material needed for manufacturing durable and high-performance pump parts. The process involves melting the steel billets in a furnace, pouring the molten metal into molds, and allowing it to solidify into the desired shape. After cooling, the billets are further processed through machining operations like cutting, drilling, and grinding to achieve the final dimensions and surface finish required for pump components.
- Q: How are steel billets used in the production of forged parts?
- Forged parts rely heavily on steel billets, as they are crucial for their production. These billets act as the initial material from which the desired shape and size of the forged part are achieved. To commence the process, steel billets are subjected to specific heating, which renders them more malleable. This heating, referred to as forging temperature, allows the steel to be easily manipulated without any risk of cracking or breaking. The elevated temperature also enhances the structural integrity of the billets and makes them more resistant to deformation during the forging procedure. Once the steel billets reach the desired temperature, they are positioned onto a forging press or hammer. The press exerts immense pressure on the billets, compelling them to take the form of the die or mold within which they are placed. This procedure, known as forging, enables the creation of intricate details and complex shapes that cannot be achieved through alternative manufacturing techniques. The forged parts crafted from steel billets are renowned for their exceptional strength, durability, and resistance to wear and tear. They find extensive application in various industries, including automotive, aerospace, oil and gas, and construction. Forged parts can range from small components like gears and bolts to larger items such as crankshafts, connecting rods, and turbine blades. In conclusion, steel billets play a vital role in the production of forged parts by serving as the raw material that undergoes shaping and forming during the forging process. The resulting forged parts exhibit superior mechanical properties and are indispensable components in numerous industrial applications.
- Q: What are the properties and characteristics of steel billets?
- Steel billets, typically utilized in the production of various steel products, exhibit numerous properties and characteristics that render them suitable for such applications. To begin with, their exceptional strength-to-weight ratio endows steel billets with immense strength, enabling them to withstand heavy loads. This strength is derived from the steel's carbon content, which enhances its structural integrity. Furthermore, their superb heat conductivity facilitates efficient heat transfer during diverse manufacturing processes. Consequently, steel billets prove ideal for applications involving high-temperature operations, such as forging and rolling. Moreover, their remarkable machinability enables easy shaping and forming into desired products. This property is of utmost importance in the manufacturing industry, as it allows for the production of intricate and personalized steel components. Steel billets also possess outstanding ductility, enabling them to stretch and mold without fracturing. This characteristic proves vital in applications requiring bending or forming the steel into various shapes. In addition, steel billets exhibit a high resistance to corrosion, rendering them suitable for outdoor or corrosive environments. This property guarantees the durability and longevity of steel products manufactured from billets. Furthermore, steel billets can be effortlessly welded, facilitating the fabrication of large and intricate structures. Their weldability renders them versatile and adaptable to diverse construction and manufacturing needs. Lastly, steel billets boast a consistent and uniform composition, ensuring the production of high-quality and dependable steel products. This consistency is achieved through meticulous manufacturing processes and rigorous quality control measures. To conclude, steel billets possess numerous properties and characteristics that make them highly sought-after in the production of steel products. Their high strength, heat conductivity, machinability, ductility, corrosion resistance, weldability, and consistent composition deem them indispensable in various industries, including construction, automotive, and manufacturing.
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Prime square alloy steel billet 90mm 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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