Hot Rolled Steel Billet 3SP Standard 140mm
- 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 Hot Rolled Steel Billet 3SP Standard 140mm
Description of Hot Rolled Steel Billet 3SP Standard 140mm
Prepainted Rolled steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative. RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing
Main Feature of Hot Rolled Steel Billet 3SP Standard 140mm
1.Corrosion resistance: It mainly depends on the zinc protection. When the zinc being worn,
2. Heat resistance: steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover.
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials. RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing
Applications of Hot Rolled Steel Billet 3SP Standard 140mm
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; gas tank;road sign; etc.
4.Agriculture constructions :barn; etc.RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing
5.Others:vending machine; game machine; auto parts spare parts etc.
Specifications of Hot Rolled Steel Billet 3SP Standard 140mm
Product | Hot Rolled Steel Billet 3SP Standard 140mm |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.5-3.0mm |
Width | 700-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | AZ30-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled,RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM 610MM |
Coil weight | 25MT max |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Hot Rolled Steel Billet 3SP Standard 140mm
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
Our MOQ is 100 mt for each size each specification. Usually we can offer discount if can buy large QTY once. RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing
2. How long can we receive the product after ordering?
Our general delivery time is 30 days after confirmation, but so some special orders, we have offer special delivery time
3. How to guarantee the quality of the products？
We have established the international advanced quality management system ,every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
4. What is the payment?
We accept T/T, L/C
- Q:What are the different surface finishes available for tool steel billets?
- There are several different surface finishes available for tool steel billets, depending on the specific requirements and applications. Some common surface finishes include: 1. Hot Rolled: This is the most basic surface finish, where the steel billets are hot rolled to achieve a rough and scaled surface. It is suitable for applications where a smooth finish is not crucial. 2. Cold Rolled: In this process, the steel billets are cold rolled to achieve a smoother and more refined surface finish. Cold rolled surfaces are often used when a higher degree of precision and accuracy is required. 3. Turned: This surface finish is achieved by using a lathe to remove material from the steel billet, resulting in a smooth and polished surface. Turned surfaces are commonly used in applications where aesthetic appearance is important, as well as for precision components. 4. Ground: Grinding is used to achieve a flat and smooth surface finish on tool steel billets. It is commonly used when a high level of precision and dimensional accuracy is required, such as for tooling applications. 5. Polished: This is the most refined surface finish, achieved by using abrasives and polishing compounds to create a mirror-like surface. Polished surfaces are often used for decorative or high-end applications, where a visually appealing finish is desired. 6. Coated: Tool steel billets can also be coated with various materials to enhance their surface properties. Examples include coatings like nitride, carbide, or diamond-like carbon (DLC), which can improve hardness, wear resistance, and friction properties. The choice of surface finish for tool steel billets depends on the specific requirements of the application, such as desired accuracy, appearance, and performance characteristics.
- Q:What is the role of steel billets in the construction of airports and terminals?
- Steel billets are essential in the construction of airports and terminals due to their advantageous properties. Essentially, they are semi-finished metal products used as raw materials for manufacturing various steel products. When it comes to airports and terminals, steel billets are mainly used to produce structural steel components like beams, columns, and trusses. The strength and durability of steel billets make them preferred in the construction industry. Steel is well-known for its high tensile strength, enabling it to withstand heavy loads and structural stresses. This makes it ideal for building large and complex structures such as airports and terminals, where safety and reliability are paramount. Moreover, steel billets can be easily shaped and sized to construct different components needed in airports and terminals. These billets are often hot rolled or forged into the desired shapes, ensuring the resulting steel products have the necessary strength and structural integrity. Another advantage of using steel billets in airport and terminal construction is their resistance to adverse environmental conditions. Airports and terminals face harsh weather conditions, including extreme temperatures, moisture, and corrosion. Steel, especially when properly coated or treated, is highly resistant to these factors, ensuring the longevity and structural stability of the facilities. Furthermore, steel billets are relatively cost-effective compared to other construction materials, especially considering their durability and low maintenance requirements. The long lifespan of steel structures reduces the need for frequent repairs or replacements, resulting in cost savings over time. In conclusion, steel billets are crucial in constructing airports and terminals as they provide the required strength, durability, and versatility for large-scale structures. Their ability to withstand heavy loads, resistance to environmental factors, and cost-effectiveness make them an ideal choice for these high-demand facilities.
- Q:How are steel billets used in the production of power generation equipment?
- Steel billets are used in the production of power generation equipment as they serve as the raw material for various components such as turbine blades, rotors, shafts, and casings. These billets are heated, forged, and machined to create the necessary shapes and sizes required for the efficient and reliable functioning of power generation equipment. The high strength and durability of steel make it an ideal choice for withstanding the extreme conditions and stresses involved in power generation processes.
- Q:What is the role of steel billets in the manufacturing of construction cranes?
- In the manufacturing process of construction cranes, steel billets play a vital role as they are the raw materials used to produce various crane components. These billets are essentially partially finished steel products that are shaped and sized into rectangles or squares. A primary purpose of steel billets in crane manufacturing is the production of structural members like beams, columns, and braces. These components provide the necessary strength and stability to support the crane's weight and the loads it carries. Steel billets are chosen for their high strength and durability, enabling the crane to withstand heavy loads and adverse working conditions. Furthermore, steel billets are utilized to manufacture the crane's boom, jib, and lifting mechanisms. These parts experience significant stress and forces during crane operation, and the superior mechanical properties of steel billets make them ideal for ensuring the crane's structural integrity and longevity. Additionally, steel billets are used in the fabrication of counterweights for the crane. Counterweights are crucial for balancing the load being lifted and preventing the crane from tipping over. By using steel billets, manufacturers can create counterweights that are sufficiently heavy to counterbalance the loads without compromising the overall stability and safety of the crane. Moreover, steel billets are often employed in the production of other crane components such as pins, bolts, and connectors. These small yet essential parts contribute to the overall performance and functionality of the crane, ensuring smooth operation and structural integrity. In summary, steel billets act as the fundamental building blocks for the manufacturing of construction cranes, providing the necessary strength, durability, and stability required for these robust machines. Without steel billets, it would be nearly impossible to produce cranes capable of lifting heavy loads and withstanding the demanding conditions of construction sites.
- Q:What are the common surface defects found in steel billets?
- Common surface defects found in steel billets include: 1. Scale: Scale is a type of oxide layer that forms on the surface of steel due to exposure to high temperatures during the manufacturing process. It appears as a flaky, rough layer and can affect the quality of the steel. 2. Surface cracks: Cracks can form on the surface of steel billets due to various reasons such as improper cooling, improper handling, or excessive stress during the manufacturing process. These cracks can weaken the steel and reduce its structural integrity. 3. Inclusions: Inclusions are non-metallic impurities that can be present in the steel billet. These impurities can be in the form of oxides, sulfides, or other foreign materials. Inclusions can cause weak spots in the steel, leading to potential failures or defects in the final product. 4. Decarburization: Decarburization is the loss of carbon content from the surface of the steel billet. It occurs when the steel is exposed to high temperatures for an extended period or inadequate protective atmospheres during the manufacturing process. Decarburization can reduce the hardness and strength of the steel. 5. Surface roughness: Steel billets may have surface irregularities or roughness due to improper processing or handling. This can affect the surface finish and overall appearance of the billet. 6. Roll marks: Roll marks are impressions or patterns left on the surface of the steel billet during the rolling process. These marks can be caused by issues with the rolling mill equipment, such as improper alignment or worn-out rolls. 7. Lamination: Lamination refers to the presence of layers or separations within the steel billet. This defect can occur due to improper solidification during the casting process, inadequate temperature control, or the presence of impurities. It is important to detect and address these surface defects in steel billets to ensure the production of high-quality steel products. Various inspection techniques, such as visual inspection, ultrasonic testing, magnetic particle testing, and eddy current testing, can be used to identify and classify these defects.
- Q:What are the main factors that determine the market price of steel billets?
- The market price of steel billets is influenced by several key factors. Firstly, the demand and supply dynamics play a significant role in determining the market price. If there is a high demand for steel billets and the supply is limited, the price tends to increase. Conversely, if the demand is low and there is an oversupply of steel billets, the price may decrease. Another important factor is the cost of raw materials. Steel billets are primarily made from iron ore, which is subject to price fluctuations in the global market. Increases in the cost of iron ore can drive up the market price of steel billets, as manufacturers pass on the higher production expenses to consumers. Energy costs also impact the market price of steel billets. Steel production is an energy-intensive process, and any fluctuations in energy prices, such as those of coal or natural gas, can influence the final price of steel billets. Additionally, global economic conditions and geopolitical factors can have a significant impact on the market price of steel billets. Economic growth or recession in major steel-consuming countries can affect demand, while trade policies, tariffs, or sanctions imposed by governments can disrupt the supply chain and result in price volatility. Furthermore, technological advancements and innovations in the steel industry can influence the market price as well. Improvements in production processes or the development of new steelmaking techniques can affect the cost of manufacturing steel billets, which can in turn impact the market price. Lastly, currency exchange rates can also affect the market price of steel billets. If the currency of steel-producing countries strengthens against the currencies of steel-consuming countries, it can make the steel billets more expensive for foreign buyers, potentially leading to a decrease in demand and a subsequent decrease in price. In summary, the market price of steel billets is determined by the interplay of supply and demand dynamics, the cost of raw materials and energy, global economic conditions, technological advancements, and currency exchange rates. Being aware of these factors is crucial for both buyers and sellers in the steel billet market to make informed decisions and adapt to changing market conditions.
- Q:What are the different quality standards for steel billets?
- Steel billets undergo assessment based on various quality standards to determine their overall quality and suitability for different purposes. Notable quality standards include: 1. ASTM A615/A615M: This standard outlines the criteria for deformed and plain carbon-steel bars used in concrete reinforcement. It encompasses billets utilized in the production of reinforcing bars, focusing on their specific mechanical properties and dimensional tolerances. 2. ASTM A706/A706M: This standard specifies the requirements for low-alloy steel utilized in the production of reinforcing bars. It details the chemical composition, mechanical properties, and dimensional tolerances of the billets. 3. EN 10025-2: A European standard that stipulates the requirements for non-alloy structural steels. It covers billets used in the production of various structural elements, including beams, columns, and plates. The standard defines the chemical composition, mechanical properties, and technical delivery conditions of the steel billets. 4. JIS G3112: A Japanese industrial standard that addresses steel bars employed in concrete reinforcement. It outlines the chemical composition, mechanical properties, and tolerances for billets used in the production of reinforcing bars. 5. GB/T 699: A Chinese standard that establishes the quality requirements for carbon structural steels. It defines the chemical composition, mechanical properties, and technical delivery conditions of steel billets used in diverse structural applications. These quality standards guarantee that steel billets meet specific criteria concerning strength, durability, and dimensional accuracy. By adhering to these standards, one ensures that the steel billets are of superior quality and suitable for their intended use in construction, manufacturing, and reinforcement applications.
- Q:What are the different grades of steel used for producing billets?
- The different grades of steel used for producing billets vary depending on the specific requirements and applications. Some common grades include mild steel, low carbon steel, medium carbon steel, high carbon steel, alloy steel, and stainless steel. Each grade offers different mechanical properties, such as strength, durability, and corrosion resistance, to meet the desired characteristics for the final product.
- 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 used in the production of automotive parts?
- The utilization of steel billets is crucial in the manufacturing of automotive parts. These billets, which are produced through a casting method, serve as semi-finished steel products. Typically, they take on a rectangular or square form. Within the automotive industry, steel billets are predominantly employed as raw materials for forging and rolling procedures. They act as the initial stage in the production of various automotive components, including engine parts, transmission gears, crankshafts, connecting rods, and axle shafts. One of the primary uses of steel billets in the manufacturing of automotive parts is through forging. This process entails the molding of the billets into desired shapes through the application of heat and pressure. By doing so, the strength and durability of the automotive parts are significantly enhanced. Forged components are renowned for their superior mechanical properties, such as high strength, impact resistance, and resilience against fatigue failures. Examples of commonly forged automotive parts include crankshafts, connecting rods, and suspension components. Another method by which steel billets are employed in the production of automotive parts is through the rolling process. Rolling involves the passage of the billets through a series of rollers to decrease their thickness and shape them into sheets or strips. These sheets or strips can then undergo further processing to create various components. Rolled steel is extensively used in the manufacturing of automotive body panels, chassis frames, and structural parts. Rolled components offer exceptional formability, which is vital in producing intricate shapes and achieving precision in automotive parts. To summarize, steel billets hold great significance in the manufacturing of automotive parts. They serve as the starting point for forging and rolling processes, which are instrumental in the production of a wide array of components. By utilizing steel billets, automotive manufacturers can create parts with exceptional strength, durability, and precision, thereby ensuring the overall quality and performance of the vehicles they produce.
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Hot Rolled Steel Billet 3SP Standard 140mm
- 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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