Hot Rolled Square Steel Billet 3SP Standard 175mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 10000 m.t./month
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Structure of Hot Rolled Square Steel Billet 3SP Standard 175mm
Description of Hot Rolled Square Steel Billet 3SP Standard 175mm
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method),
and after roasting and cooling. Zinc coating: Z60, Z80, Z100, Z120, Z180, Z275, G30, G60, G90
Alu-zinc coating: AZ60, AZ80, AZ100, AZ120, AZ180, G30, G60, G90
Main Feature of Hot Rolled Square Steel Billet 3SP Standard 175mm
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.Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.
Applications of Hot Rolled Square Steel Billet 3SP Standard 175mm
1) Automotive bodies: filters, fuel tanks, etc.
2) Construction materials: roofings, welding pipes,
3) Electric and electronic appliances: computer cans, etc.
4) Steel cans: containers, etc.
5) Steel furniture: washing machines, refrigerators, microwaves, etc.
6) Drums
7) Office equipment: printer, recorders, etc.
8) Motors and transformers
Specifications of Hot Rolled Square Steel Billet 3SP Standard 175mm
| Classified symbol | Yield Point Minimum N/mm2 | Tensile Strength Minimum | Elongation Minimum % | Application | ||||
| N/mm2 | Nominal Thickness mm (t) | |||||||
| JIS | Yogic | 0.25-0.4 | 0.4-0.6 | 0.6-1.0 | 1.0-1.6 | |||
| G3312 | specification | |||||||
| CGCC | CGCC | -205 | -270 | -20 | -21 | -24 | -24 | Commercial |
| CGCD | CGCD | --- | 270 | --- | 27 | 31 | 32 | Drawing |
| --- | CG340 | 245 | 340 | 20 | 20 | 20 | 20 | Structural |
| CGC400 | CG400 | 295 | 400 | 16 | 17 | 18 | 18 | Structural |
| CGC440 | CG440 | 335 | 440 | 14 | 15 | 16 | 18 | Structural |
| CGC490 | CG490 | 365 | 490 | 12 | 13 | 14 | 16 | Structural |
| CGC570 | CG570 | 560 | 570 | --- | --- | --- | --- | Structural |
| ASTM Designation | Yield Point Minimum | Tensile Strength Minimum | Elongation Minimum % | Application | Q/BQB 445-2004(China standard) | ASM A653/A653M | JISG 3312 | |
| ksi(MPa) | ksi(MPa) | TDC51D+Z | (CS TYPE A+Z) | CGCC | ||||
| A653(M)-99 CS TYPE A,B,C | --- | --- | --- | Commercial | TDC52D+Z | CGCD | ||
| A653(M)-99 FS | --- | --- | --- | Lock Forming | TS250GD+Z | (G250+Z) | - | |
| A653(M)-99 DS | --- | --- | --- | Drawing | TS300GS+Z | (G300+Z) | CGC 400 | |
| A653(M)-99 SS Grade33(230) | 33(230) | 45(310) | 20 | Structural | TS350GD+Z | (G350+Z) | CGC490 | |
| A653(M)-99 SS Grade37(255) | 37(255) | 52(360) | 18 | Structural | TS550GD+Z | (G550+Z) | CGC570 | |
| A653(M)-99 SS Grade40(275) | 40(275) | 55(380) | 16 | Structural | ||||
| A653(M)-99 SS Grade50(345) | 50(345) | 65(450) | 12 | Structural | ||||
| A653(M)-99 SS Grade80(550) | 80(550) | 82(570) | --- | Structural | ||||
FAQ of Hot Rolled Square Steel Billet 3SP Standard 175mm
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?
1, ISO, BV, CE, SGS approved.
2, Competitive price and quality.
3, Efficient service team online for 24 hours.
4, Smooth production ability(50000tons/month) .
5, quick delivery and standard exporting package.
6, Flexible payment with T/T, L/C, Paypal, Kunlun bank, etc.
- Q:What is the maximum temperature that a steel billet can withstand?
- The maximum temperature that a steel billet can withstand largely depends on the specific type and grade of steel being used. However, as a general guideline, most steels begin to lose their structural integrity and mechanical properties at temperatures above 800 degrees Celsius (1472 degrees Fahrenheit). At these elevated temperatures, steel starts to undergo significant thermal expansion, which can lead to distortion, warping, and ultimately failure. In certain specialized applications, high-temperature alloys or superalloys can withstand even higher temperatures. These materials are specifically designed to maintain their strength and durability at extreme temperatures, often exceeding 1000 degrees Celsius (1832 degrees Fahrenheit) or more. Nevertheless, it is important to note that the maximum temperature a steel billet can withstand should always be determined by consulting the specific material's technical data sheet or consulting with experts in the field. Variables such as alloy composition, heat treatment, and intended use can all play a role in determining the maximum temperature limit for a steel billet.
- Q:How are steel billets used in the manufacturing of bars and rods?
- Steel billets are an integral component in the manufacturing process of bars and rods. These billets, which are cylindrical in shape, serve as the starting point for producing various types of bars and rods. To begin with, steel billets are often made through a process called continuous casting. This involves pouring molten steel into a mold, which then solidifies and forms a billet. The billets are typically heated to a specific temperature to improve their workability and reduce the risk of cracking during subsequent processes. Once the billets are prepared, they are sent to rolling mills where they are subjected to intense pressure and high temperatures. This process, known as hot rolling, involves passing the billet through a series of rollers to gradually shape it into the desired form. The rolling mills can be equipped with different types of rolls, such as flat rolls or grooved rolls, depending on the specific requirements of the bar or rod being produced. During the hot rolling process, the billet is elongated and reduced in cross-sectional area, resulting in a longer and thinner product. This transformation allows for the production of bars and rods with consistent dimensions and improved mechanical properties. The hot rolling process also refines the grain structure of the steel, enhancing its strength and toughness. After hot rolling, the bars or rods may undergo further processes to achieve specific characteristics. These additional processes may include quenching and tempering, which aim to optimize the mechanical properties of the final product, such as hardness and ductility. In summary, steel billets play a crucial role in the manufacturing of bars and rods. They are transformed through the hot rolling process to achieve the desired shape, dimensions, and mechanical properties. The versatility of steel billets allows for the production of a wide range of bars and rods used in various industries, including construction, automotive, and manufacturing.
- Q:How are steel billets used in the manufacturing of oil and gas pipelines?
- Steel billets are an essential component in the manufacturing of oil and gas pipelines. They serve as the raw material from which pipes are derived. Steel billets are essentially semi-finished steel forms that are cast into specific shapes and sizes for further processing. To manufacture oil and gas pipelines, the first step involves melting steel scrap and other alloys in a furnace to create molten steel. This molten metal is then poured into molds or continuous casting machines to produce steel billets. These billets are typically cylindrical in shape and can vary in length and diameter depending on the desired specifications of the pipeline. Once the steel billets are cooled and solidified, they undergo various shaping processes, such as hot rolling or extrusion, to transform them into seamless or welded pipes. Hot rolling involves passing the billets through a series of rollers that apply pressure and heat to shape them into the desired pipe form. On the other hand, extrusion involves forcing the billets through a die to create the pipe shape. The resulting pipes are then further processed through techniques like heat treatment, machining, and coating to enhance their strength, durability, and corrosion resistance. These processes ensure that the pipes can withstand the harsh conditions and pressures encountered in the oil and gas industry. Overall, steel billets play a crucial role in the manufacturing of oil and gas pipelines as they provide the starting material for creating the pipes. Their strength, versatility, and ability to withstand extreme conditions make them an ideal choice for constructing pipelines that transport oil and gas across long distances.
- Q:Can steel billets be used in the production of industrial equipment?
- Yes, steel billets can be used in the production of industrial equipment. Steel billets are semi-finished metal products that can be further processed to create various types of industrial equipment such as machinery, tools, automotive parts, construction materials, and more. The high strength, durability, and versatility of steel make it an ideal material for manufacturing industrial equipment. Steel billets can be shaped, machined, and welded to create complex structures and components, providing the necessary strength and stability required for industrial applications. Additionally, steel billets can be heat-treated to enhance their mechanical properties, making them even more suitable for use in heavy-duty industrial equipment.
- Q:What are the different types of mechanical property testing methods for steel billets?
- Some different types of mechanical property testing methods for steel billets include tensile testing, hardness testing, impact testing, and fatigue testing. Tensile testing measures the strength and ductility of the material by applying a pulling force until it breaks. Hardness testing measures the resistance of the material to penetration or indentation. Impact testing evaluates the material's ability to absorb energy under high rates of loading. Fatigue testing assesses the material's resistance to failure under cyclic loading conditions.
- Q:What are the different methods of steel billet cooling?
- There are several methods of steel billet cooling, including air cooling, water cooling, and accelerated cooling.
- Q:What are the different types of steel billet rolling mill automation systems?
- There are several different types of steel billet rolling mill automation systems that are commonly used in the industry. These systems are designed to improve the efficiency, accuracy, and overall productivity of the rolling mill operations. Here are some of the most commonly used automation systems: 1. Level 1 Automation: This is the basic level of automation that includes basic control and monitoring functions. It typically involves the use of programmable logic controllers (PLCs) to control and monitor various aspects of the rolling mill, such as speed, temperature, and pressure. This level of automation provides basic functionality but may require manual intervention for certain tasks. 2. Level 2 Automation: This level of automation goes beyond the basic control and monitoring functions of level 1. It includes advanced process control algorithms and models to optimize the rolling mill operations. Level 2 automation systems can automatically adjust the mill parameters, such as roll gap, roll speed, and cooling water flow, to achieve the desired product specifications. These systems also provide real-time process monitoring and data analysis capabilities. 3. Level 3 Automation: This level of automation focuses on the integration of the rolling mill with other systems in the plant, such as the material handling system and the quality control system. It includes features like automatic scheduling, inventory management, and seamless data exchange between different systems. Level 3 automation systems enable better coordination and synchronization of the entire production process, resulting in improved efficiency and reduced downtime. 4. Artificial Intelligence (AI) and Machine Learning: Some advanced automation systems leverage AI and machine learning algorithms to continuously learn from the data collected during the rolling mill operations. These systems can predict equipment failures, optimize production parameters, and even suggest process improvements. AI and machine learning-based automation systems enable proactive maintenance, better decision-making, and increased overall productivity. 5. Robotics and Robotics-assisted Automation: In some steel billet rolling mills, robots are used for various tasks, such as loading and unloading, quality inspection, and maintenance. Robotic automation systems offer precision, speed, and repeatability, reducing the need for manual labor and improving safety. These systems can be integrated with other automation systems to create a fully automated and efficient rolling mill operation. Overall, the different types of steel billet rolling mill automation systems offer varying levels of functionality and sophistication. The choice of automation system depends on the specific requirements of the mill, the desired level of automation, and the available budget.
- Q:How are steel billets sheared into smaller sections?
- Steel billets are sheared into smaller sections using a mechanical process known as shearing. This process involves the use of a shearing machine, which is equipped with a sharp blade or blades that are specifically designed to cut through the steel billet. The steel billet is placed on a sturdy cutting table, and the shearing machine is activated. The blade(s) of the machine are brought down onto the steel billet with considerable force, slicing through the material and separating it into smaller sections. The blade(s) may move vertically, horizontally, or in a combination of both, depending on the specific design of the shearing machine. To ensure a clean and precise cut, the steel billet is often clamped securely in place before the shearing process begins. This helps to minimize any movement or shifting of the material during the cutting process, which could result in an uneven or inaccurate cut. The blade(s) of the shearing machine are also typically made from a durable and sharp material, such as high-speed steel, to ensure effective cutting and longevity. Overall, the shearing process is an efficient and effective method for dividing steel billets into smaller sections. It allows for the precise control of size and shape, making it a valuable technique in various industries that utilize steel products.
- Q:What are the main factors affecting the dimensional stability of steel billets?
- The dimensional stability of steel billets can be influenced by various factors. These factors include temperature, cooling rate, composition, mechanical stresses, heat treatment, and manufacturing techniques. Firstly, temperature plays a significant role in the dimensional stability of steel billets. Depending on the temperature they are exposed to, the billets can undergo thermal expansion or contraction. To minimize dimensional changes, it is important to carefully control the temperature during the manufacturing process and subsequent cooling stages. Secondly, the rate at which the steel billets cool down after being heated also affects their dimensional stability. Rapid cooling can result in internal stresses and cause warping or distortion, while slow cooling can lead to uneven dimensional changes. Thirdly, the chemical composition of the steel billets is a crucial factor. Different alloying elements, impurities, and carbon content can influence the behavior of the material during heating and cooling. Higher carbon content, for example, increases the likelihood of warping or distortion. Moreover, mechanical stresses from handling, transportation, or machining processes can impact the dimensional stability of steel billets. Excessive bending, twisting, or pressure can cause permanent deformation or residual stresses, thus affecting overall dimensional stability. Furthermore, the heat treatment process also plays a role in the dimensional stability of steel billets. Different heat treatment methods can introduce internal stresses or phase transformations that may alter the billet's dimensions. Lastly, the manufacturing techniques used during the production of steel billets can have an impact on their dimensional stability. Inadequate control or inconsistencies in casting, rolling, or forging processes can result in variations in the billet's dimensions. Considering and controlling these factors is crucial to ensure the dimensional stability of steel billets. Any dimensional changes can have consequences for subsequent processing steps and the overall quality of the final product.
- Q:How are steel billets used in the manufacturing of electrical transmission equipment?
- Steel billets are used in the manufacturing of electrical transmission equipment as a key raw material. These billets are essentially solid blocks of steel that undergo further processing to transform them into various components required for electrical transmission equipment. One of the main uses of steel billets in this context is for the production of transmission towers. These towers provide the infrastructure needed to support power lines and ensure the safe and efficient transmission of electricity over long distances. Steel billets are used to manufacture the structural components of these towers, including the main vertical and horizontal members, as well as the cross arms and braces. Additionally, steel billets are also used in the manufacturing of conductors for electrical transmission equipment. Conductors are the cables that carry the electrical current between power generation stations and distribution networks. Steel billets are processed to create the necessary wires and strands that are then used to construct these conductors. The high strength and durability of steel make it an ideal material choice for these applications, as it can withstand the high tension and load requirements of electrical transmission systems. Furthermore, steel billets are used in the production of various other components used in electrical transmission equipment, such as pole line hardware, insulators, and connectors. These components are crucial for the proper functioning and reliability of the electrical transmission system, and steel billets provide the necessary strength and stability required for their construction. In summary, steel billets play a vital role in the manufacturing of electrical transmission equipment. They are used to produce transmission towers, conductors, and other essential components, ensuring the safe and efficient transmission of electricity across long distances.
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Hot Rolled Square Steel Billet 3SP Standard 175mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 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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