Hot Rolled Steel Billet 3SP Standard 130mm
- 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 130mm
Description of Hot Rolled Steel Billet 3SP Standard 130mm
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 130mm
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 130mm
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 130mm
Product | Hot Rolled Steel Billet 3SP Standard 130mm |
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 130mm
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 main factors that determine the demand for steel billets in different industries?
- There are several factors that influence the demand for steel billets in different industries. These factors include economic conditions, construction and infrastructure projects, manufacturing activities, technological advancements, international trade and globalization, environmental regulations, and price and availability. The overall state of the economy plays a crucial role in determining the demand for steel billets. When the economy is growing and there is increased construction activity, industries such as construction, infrastructure, and manufacturing typically have a higher demand for steel billets. The demand for steel billets is closely tied to construction and infrastructure projects. These projects require large amounts of steel for structural support, reinforcement, and fabrication. The level of investment in these projects directly affects the demand for steel billets. Steel billets are used as raw material in various manufacturing processes. The demand for steel billets in industries such as automotive, aerospace, machinery, and equipment manufacturing is directly influenced by the level of manufacturing activities and overall production output. Technological advancements and innovation can also impact the demand for steel billets. As new technologies emerge and industries evolve, the demand for steel billets may change. For example, the rise of electric vehicles has increased the demand for steel billets in the automotive industry due to the need for lightweight yet strong materials. International trade dynamics and globalization can affect the demand for steel billets. The expansion of global supply chains and the growth of emerging economies can lead to increased demand for steel billets in different regions. Changes in trade policies or tariffs can also influence the demand for steel billets in certain industries. Increasing environmental regulations and sustainability initiatives can impact the demand for steel billets. Industries that need to reduce their carbon footprint may opt for alternative materials or adopt more efficient manufacturing processes, which could affect the demand for steel billets. The price and availability of steel billets can significantly impact demand. Fluctuations in steel prices, supply chain disruptions, and shortages of raw materials can influence the demand for steel billets. Additionally, the availability of substitutes or alternative materials can also affect the demand for steel billets. In conclusion, understanding the various factors that influence the demand for steel billets in different industries is essential for predicting and analyzing demand.
- Q: Are steel billets used in the production of household appliances?
- Yes, steel billets are used in the production of household appliances. Steel billets are semi-finished steel products that are used as raw material in various industries, including the manufacturing of household appliances. These billets are heated and then rolled or forged into different shapes and sizes to create components such as sheets, plates, rods, and bars that are used in the production of appliances. Steel is a preferred choice for household appliances due to its strength, durability, and resistance to corrosion. It is commonly used in the production of refrigerators, washing machines, dishwashers, ovens, and many other household appliances.
- Q: What is the difference between carbon three plants and carbon four plants?
- Also known as C4 plants. Such as corn, sugar cane, sorghum, amaranth and so on.CO2 is the first product of the assimilation of photosynthetic carbon cycle in three carbon compounds 3- phosphoglycerate plants, known as carbon three plants (C3 plants), such as wheat, soybeans, cotton, tobacco, etc.. C3 plants have higher CO2 compensation points than C4 plants, so the survival rate of C3 plants is lower than that of C4 plants when the CO2 content is low.By contrast, the division of C3 plant cells is less definite than that of C4 plants, and CO2 uses less efficiently. To some extent, C3 plants may be considered as prokaryotes in plants, whereas C4 plants are more like eukaryotes".
- Q: What is the typical production process for steel billets?
- The typical production process for steel billets involves several steps. First, raw materials such as iron ore, coal, and limestone are obtained. These materials are then processed and transformed into iron through a blast furnace or direct reduction process. The iron is further refined in a basic oxygen furnace or an electric arc furnace to remove impurities and adjust the composition. Once the iron is refined, it is cast into large rectangular molds known as ingots. These ingots are then heated and rolled into semi-finished products called blooms or slabs. Blooms are typically square or rectangular in shape, while slabs are flat and rectangular. The next step is to further process the blooms or slabs into billets. This is done by reheating the semi-finished products and passing them through a series of rolling mills. The rolling mills apply pressure to shape the metal and reduce its thickness. This process is known as hot rolling. After hot rolling, the billets are cooled and inspected for any defects. They may undergo additional processes such as surface treatment or heat treatment to improve their properties. The billets are then typically cut into desired lengths and stored before further processing or shipment to customers. Overall, the production process for steel billets involves obtaining raw materials, refining the iron, casting it into semi-finished products, hot rolling, and final inspection and processing. This process ensures that the steel billets meet the required specifications and quality standards before they are used for various applications in industries such as construction, automotive, and manufacturing.
- Q: How are steel billets used in the manufacturing of consumer goods?
- Steel billets are an essential component in the manufacturing of various consumer goods. These billets are semi-finished steel products that are typically hot-rolled into various shapes, such as bars, rods, or sheets before they are used in the production process. One way steel billets are used in the manufacturing of consumer goods is in the production of automobiles. They are often transformed into different parts of a car's body, such as doors, fenders, or hoods. The strength and durability of steel make it an ideal material for these components, ensuring the safety and longevity of the vehicle. Another significant application of steel billets is in the construction industry. They are commonly used to produce beams, columns, and other structural elements that are crucial for building infrastructure like bridges, buildings, and stadiums. Steel's high tensile strength and ability to withstand heavy loads make it an ideal material for these applications. Steel billets also play a vital role in the manufacturing of appliances and household goods. For instance, they are used to produce refrigerators, washing machines, and ovens, where steel's resistance to corrosion and heat is highly valued. Additionally, steel billets are utilized in the production of furniture, tools, and kitchenware, providing strength and stability to these consumer goods. In the production of consumer goods, steel billets are typically subjected to various processes such as cutting, welding, and shaping to achieve the desired final product. These billets serve as the raw material that undergoes further manufacturing steps, including machining, forging, or casting, to create the specific components or parts needed. Overall, steel billets are an integral part of the manufacturing process for a wide range of consumer goods. The versatility, strength, and durability of steel make it a preferred material in industries such as automotive, construction, appliances, and furniture.
- Q: What are the potential applications of steel billets in the electronics industry?
- Steel billets have several potential applications in the electronics industry. Although steel is not traditionally associated with the electronics sector, advancements in technology have allowed for its use in various applications. One potential application of steel billets in the electronics industry is in the production of electronic enclosures. Steel enclosures offer superior durability and protection for electronic components. They can withstand harsh environments, provide electromagnetic shielding, and prevent damage from impacts or accidents. Steel billets can be shaped and formed into different enclosure designs, providing flexibility for manufacturers to meet specific requirements. Another potential application is in the manufacturing of connectors and terminals. Steel billets can be machined and formed into intricate shapes and sizes, making them suitable for creating reliable and strong connectors. Steel connectors offer excellent conductivity, ensuring efficient and secure connections between different electronic components. Moreover, steel's resistance to corrosion makes it a viable option for connectors exposed to moisture or other harsh conditions. Steel billets can also be used in the production of high-strength structural components in electronic devices. These components, such as brackets, frames, or supports, require materials with exceptional strength and rigidity. Steel billets, with their high strength-to-weight ratio, can provide the necessary structural integrity and stability. Their robustness ensures the longevity and reliability of electronic devices, especially those subjected to heavy loads or vibrations. Additionally, steel billets can find applications in the manufacturing of heat sinks. Heat sinks are crucial for dissipating heat generated by electronic components and preventing overheating. Steel, with its excellent thermal conductivity, can efficiently transfer heat away from sensitive electronic parts. By shaping steel billets into heat sink designs, manufacturers can create effective cooling systems that enhance the performance and longevity of electronic devices. In conclusion, steel billets have various potential applications in the electronics industry. From electronic enclosures to connectors, structural components, and heat sinks, steel's durability, conductivity, and thermal properties make it a valuable material in the production of electronic devices. As technology continues to advance, the use of steel billets in the electronics industry is likely to expand further, offering even more innovative solutions for electronic manufacturers.
- Q: What are the main differences between hot-rolled and cold-rolled steel billets?
- The main differences between hot-rolled and cold-rolled steel billets lie in the manufacturing process and the resulting characteristics of the steel. Hot-rolled steel billets are produced by heating the steel above its recrystallization temperature, typically around 1200°C (2200°F), and then rolling it into the desired shape or size. This process involves the use of large-scale machinery, such as rolling mills, which apply significant pressure to shape the steel. As a result, hot-rolled steel billets have a characteristic rough and scaled surface. On the other hand, cold-rolled steel billets are produced by further processing the hot-rolled steel. The hot-rolled steel is first cooled down to room temperature and then passed through a series of rollers at lower temperatures, typically below 1000°C (1832°F). This process provides more precise control over the dimensions and surface finish of the steel. Cold-rolled steel billets have a smoother and more polished appearance compared to their hot-rolled counterparts. In terms of physical and mechanical properties, hot-rolled steel billets tend to have a higher yield strength and lower ductility compared to cold-rolled steel. This is because the hot-rolling process causes the steel to undergo strain hardening, resulting in increased strength but reduced ability to deform without breaking. Cold-rolled steel, on the other hand, retains more of its ductility due to the controlled process of rolling at lower temperatures. Another significant difference is in the dimensional accuracy of the two types of steel billets. Hot-rolled steel billets are known to have larger dimensional tolerances, which means that there can be variations in the thickness, width, and length of the billets. In contrast, cold-rolled steel billets have tighter dimensional tolerances, resulting in more precise and consistent dimensions. In summary, the main differences between hot-rolled and cold-rolled steel billets lie in the manufacturing process, surface finish, physical and mechanical properties, and dimensional accuracy. Understanding these differences is crucial for selecting the appropriate type of steel billets for specific applications, as each type has its own advantages and disadvantages.
- Q: What are the main challenges in manufacturing steel billets?
- There are several main challenges in manufacturing steel billets. One of the primary challenges is the need for high-quality raw materials. Steel billets are typically produced from scrap metal or iron ore, and ensuring that the raw materials meet the required specifications is crucial for producing high-quality billets. Contaminants in the raw materials can lead to defects in the final product, affecting its strength and performance. Another challenge is maintaining consistent and precise control over the manufacturing process. Steel billets need to be heated to a specific temperature and then cooled rapidly to achieve the desired metallurgical properties. This requires precise control of the heating and cooling rates, as well as the overall process parameters, such as time and pressure. Any deviations in these parameters can result in inconsistencies in the billets' properties, affecting their quality and suitability for various applications. Energy consumption is also a significant challenge in steel billet manufacturing. The process of heating and cooling the billets requires a significant amount of energy, contributing to high production costs and environmental impact. Finding ways to optimize energy usage and improve energy efficiency is a constant challenge for steel manufacturers. Furthermore, maintaining the equipment and machinery used in the production process is crucial. The high temperatures and harsh conditions in steel manufacturing can lead to wear and tear on the equipment, resulting in potential breakdowns and production delays. Regular maintenance and timely repairs are necessary to ensure smooth operations and minimize downtime. Safety is another vital challenge in steel billet manufacturing. The process involves handling heavy materials, high temperatures, and potentially hazardous chemicals. Implementing robust safety protocols, providing proper training to workers, and ensuring compliance with safety regulations are essential to create a safe working environment and prevent accidents or injuries. Lastly, market demand and competition pose challenges for steel billet manufacturers. The industry is highly competitive, and staying ahead requires continuous innovation, cost optimization, and the ability to adapt to changing market trends and demands. Meeting customer expectations, delivering on time, and maintaining high-quality standards are critical factors for success in the steel billet manufacturing industry.
- Q: How are steel billets inspected for dimensional accuracy?
- To guarantee that steel billets meet the required specifications, a series of rigorous processes are undertaken to inspect their dimensional accuracy. These inspections play a crucial role, as any discrepancies in dimensions can significantly impact the quality and performance of the final product. The initial step involves a visual inspection of the steel billets, carried out by trained personnel with a keen eye for detail. This inspection aims to identify any surface defects or irregularities that could affect the dimensions, including cracks, surface oxidation, or any other visible abnormalities. Following the visual inspection, the billets undergo dimensional measurement using various tools and instruments. A commonly used tool is the caliper, which measures the length, width, and height of the billet. These measurements are then compared against the specified dimensions to ensure they fall within an acceptable range. Any deviations beyond the tolerance limit are flagged for further investigation. In addition to calipers, other tools such as micrometers, height gauges, and coordinate measuring machines (CMM) may be utilized to measure specific dimensions or features of the billet. These instruments provide more precise and accurate measurements, particularly for critical dimensions that require a higher level of precision. Furthermore, non-destructive testing techniques are employed to assess the internal quality and dimensional accuracy of the billets. Ultrasonic testing, for example, employs high-frequency sound waves to detect any internal defects or inconsistencies that may affect the dimensions. This method is capable of identifying hidden flaws like voids, inclusions, or discontinuities, providing a comprehensive evaluation of the billet's dimensional accuracy. In summary, manufacturers ensure the dimensional accuracy of steel billets through a combination of visual inspections, dimensional measurements using various tools, and non-destructive testing techniques. By conducting these inspections, they can ensure that the billets meet the required specifications, leading to the production of high-quality final products.
- Q: What are the different methods of surface inspection for steel billets?
- Steel billets can undergo various methods of surface inspection to identify defects or irregularities. These include visual inspection, magnetic particle inspection, liquid penetrant inspection, ultrasonic inspection, and eddy current inspection. The simplest and most commonly used method is visual inspection, where inspectors visually examine the billet surface for visible defects such as cracks, pits, or irregularities. This method relies on the expertise and experience of the inspector. Magnetic particle inspection involves the use of magnetic fields and particles to detect surface and near-surface defects. By applying a magnetic field and particles to the billet surface, any defects attract particles, making them visible under proper lighting. Liquid penetrant inspection is another method used to detect surface defects. It involves applying a penetrant to the surface, which seeps into defects. After removing excess penetrant, a developer is applied to draw out the penetrant from the defects, making them visible. Ultrasonic inspection uses high-frequency sound waves to detect internal and surface defects. Sound waves are emitted into the billet using a transducer, and the reflected waves are analyzed to identify defects such as cracks, voids, and inclusions. Eddy current inspection is a non-destructive testing method that uses electromagnetic induction to detect surface defects. By moving a probe over the billet surface and passing an alternating current through it, any irregularities or defects disrupt the current flow, which can be detected and analyzed. Each method has its own advantages and limitations, and the choice depends on specific inspection requirements and constraints. Manufacturers utilize these methods to ensure the quality and reliability of steel billets before further processing or use in various applications.
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Hot Rolled Steel Billet 3SP Standard 130mm
- 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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