Hot Rolled Steel Billet 3SP Standard 170mm
- 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 170mm
Description of Hot Rolled Steel Billet 3SP Standard 170mm
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 170mm
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 170mm
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 170mm
Product | Hot Rolled Steel Billet 3SP Standard 170mm |
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 170mm
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 common shapes of steel billets?
- Steel billets can come in a variety of shapes, depending on their intended use and manufacturing process. Some of the common shapes of steel billets include square, rectangular, round, and hexagonal. Square billets are often used for applications requiring stability and strength, such as construction materials and machinery parts. Rectangular billets, with their elongated shape, are commonly used for structural components in construction and engineering projects. Round billets are often used for manufacturing pipes, tubes, and other cylindrical objects. Hexagonal billets, with their six-sided shape, are frequently used in the production of hex nuts, bolts, and other fasteners. These different shapes provide versatility in meeting various industry requirements and applications.
- Q:How are steel billets used in the manufacturing of pressure vessels?
- Pressure vessels require steel billets as a necessary part of their manufacturing process. These metal products are in a semi-finished state and are typically made through casting or extrusion. The billets are molded into a solid square or rectangular shape to ensure consistent and uniform material for further processing. To initiate the manufacturing process, the steel billets are heated to a specific temperature, making them more malleable and easier to handle. Once heated, they are placed into a forging machine, where intense pressure and shaping take place. This forging process effectively eliminates any defects or inconsistencies in the billet's structure, resulting in a stronger and more durable material. After the forging stage, the steel billets undergo additional processing using different techniques like rolling or machining. These techniques are employed to achieve the desired dimensions and shape required for pressure vessel fabrication. By refining the billet's surface finish and improving its mechanical properties, these techniques enhance the overall quality of the billet. Once the billets have been shaped and processed, they are cut into smaller sections that serve as the foundation for constructing pressure vessels. These sections are welded together to form the vessel's shell, ensuring a secure and tight seal to contain high-pressure fluids or gases. The use of steel billets in pressure vessel manufacturing is critical due to their superior strength, durability, and resistance to high-pressure environments. The uniformity and consistency of the billets provide a reliable material for fabricating vessels that can endure extreme conditions, guaranteeing the safety and integrity of the contents within. In conclusion, steel billets play a crucial role in the manufacturing of pressure vessels by providing the core components for constructing the vessel's shell. Through a series of heating, forging, and processing techniques, the billets are transformed into robust and enduring sections that are then welded together to form the final vessel. The utilization of steel billets ensures the structural integrity and dependability of pressure vessels, making them suitable for a wide range of industrial applications.
- Q:What are the main factors affecting the tensile strength of steel billets?
- There are several main factors that affect the tensile strength of steel billets. Firstly, the composition of the steel plays a significant role. The presence of certain elements, such as carbon, manganese, and silicon, can greatly influence the strength of the steel. Carbon, in particular, is a key element in increasing the strength of steel through its ability to form strong interatomic bonds. Secondly, the heat treatment process employed during the production of steel billets is crucial. Heat treatment, such as quenching and tempering, can significantly enhance the tensile strength of the steel by manipulating its microstructure. Quenching involves rapidly cooling the steel, which creates a hardened structure, while tempering involves reheating the steel to a specific temperature to achieve the desired balance of hardness and toughness. Additionally, the grain size of the steel also affects its tensile strength. Fine-grained steel generally exhibits higher strength due to the increased number of grain boundaries, which act as barriers to dislocation movement. On the other hand, coarse-grained steel tends to have lower strength as it allows for easier dislocation movement. Moreover, the presence of impurities or defects in the steel can weaken its tensile strength. Inclusions, such as sulfur, phosphorus, and non-metallic inclusions, can act as stress concentration points and promote crack initiation, leading to reduced strength. Similarly, the presence of voids, porosity, or other structural defects can compromise the overall strength of the steel billets. Lastly, the processing conditions during the manufacturing of steel billets can affect their tensile strength. Parameters such as rolling and forging temperatures, deformation rate, and cooling rate can influence the resulting microstructure and, consequently, the strength of the steel. In conclusion, the main factors affecting the tensile strength of steel billets include the steel composition, heat treatment process, grain size, impurities or defects, and processing conditions. Understanding and optimizing these factors are crucial for producing steel billets with the desired mechanical properties.
- Q:What are the different forging processes for steel billets?
- Different forging processes can be used for steel billets, depending on the desired final product's shape and properties. Some of these processes include: 1. Open-Die Forging: Steel billets are placed between flat dies and compressed to shape them. The billet is not completely enclosed, allowing it to freely deform and flow. Open-die forging is commonly used for large and simple shapes like bars, shafts, and rings. 2. Closed-Die Forging: Also known as impression-die forging, this process involves using specially shaped dies that fully enclose the steel billet. The dies have cavities matching the desired final shape. When the billet is compressed between the dies, it takes the shape of the cavities, resulting in a precise and intricate final product. Closed-die forging is suitable for complex shapes like automotive components, aerospace parts, and tools. 3. Seamless Rolled Ring Forging: Steel billets are shaped into a ring blank and then subjected to intense pressure between two rotating dies. The dies gradually reduce the diameter of the ring blank, elongating and shaping it into the desired ring shape. Seamless rolled ring forging is commonly used for producing large and high-strength rings used in turbines, gears, and bearings. 4. Upset Forging: In this process, the steel billet is heated and placed between two dies. One die remains stationary while the other moves towards the billet, compressing it and causing radial spreading. Upset forging is commonly used for short-length parts like bolts, screws, and rivets. 5. Press Forging: A hydraulic or mechanical press is used to apply compressive forces to the steel billet, shaping it into the desired form. Press forging can be done with open or closed dies, depending on shape complexity. It is commonly used for producing components with high accuracy and intricate details like gears, engine parts, and hand tools. Each of these forging processes has its own advantages and limitations based on the specific requirements of the steel billet and the desired final product. Factors such as shape complexity, material properties, production volume, and cost considerations determine the choice of forging process.
- Q:What are the different types of tests conducted on steel billets?
- There are several types of tests conducted on steel billets, including visual inspection, dimensional inspection, chemical composition analysis, mechanical testing, ultrasonic testing, and magnetic particle inspection. These tests are crucial to ensure the quality and integrity of the steel billets before they are further processed and used in various applications.
- Q:How are steel billets tested for quality?
- To ensure that steel billets meet the necessary standards and specifications, a series of rigorous procedures are employed to test their quality. These tests play a crucial role in determining the mechanical properties, composition, and strength of the billets. Ultrasonic testing (UT) is a commonly used method to assess the quality of steel billets. This technique involves transmitting high-frequency sound waves through the billet and detecting their reflection using a receiver. By doing so, any internal defects or inconsistencies within the material can be identified. Another significant test is hardness testing, which involves measuring the surface hardness of the billet using techniques like the Brinell, Rockwell, or Vickers hardness test. This helps evaluate the billet's resistance to indentation and provides insights into its durability and strength. Chemical composition analysis is also vital in assessing the quality of steel billets. Samples are taken from the billet and subjected to chemical analysis to measure the concentrations of different elements present, such as carbon, sulfur, and manganese. This analysis verifies whether the billet meets the required composition standards. Furthermore, physical tests like tensile testing are conducted to determine the mechanical properties of the steel billets. This involves applying controlled force to the billet and measuring the resulting deformation or elongation. Tensile testing assesses the billet's strength, ductility, and other mechanical properties. Visual inspection by qualified inspectors is another crucial aspect of quality testing. They meticulously examine the billets for any surface defects, cracks, or irregularities that could impact their quality or performance. In conclusion, steel billets undergo a comprehensive range of testing procedures, including ultrasonic testing, hardness testing, chemical composition analysis, physical tests, and visual inspection. These tests are essential in ensuring that the billets meet the required quality standards, confirming their strength, composition, and overall quality before they are utilized in various industrial applications.
- Q:Are steel billets used in the production of household goods?
- Typically, steel billets find their purpose in a range of industries, like construction, automotive, and manufacturing, rather than in the production of household goods. These semi-finished products serve as raw materials and are commonly transformed through hot rolling into diverse shapes like bars, rods, or sheets. Only after undergoing further processing can they be fashioned into the desired household goods. Manufacturers of household goods usually prefer specific steel variants, such as stainless steel or carbon steel, which have been processed and shaped according to the specific requirements of the product.
- Q:How do steel billets contribute to the overall recyclability of a structure?
- The overall recyclability of a structure is greatly enhanced by steel billets, which play a vital role. These semi-finished steel products are created by melting iron ore and other raw materials in a blast furnace. Steel billets possess various characteristics that contribute to a structure's recyclability, thanks to their composition and manufacturing process. Foremost, steel is one of the most recycled materials worldwide. Steel billets can be recycled endlessly without compromising their quality or integrity. Consequently, when a structure reaches the end of its lifespan, the steel components can be effortlessly dismantled, and the steel billets can be melted down to produce new steel products. This ability to recycle steel billets reduces the necessity for extracting and refining new iron ore, thereby conserving natural resources and minimizing the environmental impact associated with mining activities. Moreover, the recycling process of steel billets requires significantly less energy compared to producing steel from raw materials. Recycling steel billets consumes around 75% less energy than manufacturing steel from scratch. This energy efficiency not only reduces greenhouse gas emissions but also contributes to cost savings during the manufacturing process. By utilizing recycled steel billets in structure construction, we can mitigate the carbon footprint and promote sustainable practices within the construction industry. Additionally, the utilization of steel billets in structures provides practical advantages. Steel is renowned for its strength, durability, and resilience, making it an ideal material for constructing robust and long-lasting structures. By incorporating steel billets, structures can be designed to withstand various environmental conditions, such as earthquakes and hurricanes, guaranteeing the safety and longevity of the building. This aspect of longevity is crucial in terms of recyclability since it allows the structure to fulfill its purpose for an extended period before being recycled. In conclusion, steel billets significantly contribute to a structure's overall recyclability. Their ability to be recycled endlessly, reduced energy consumption during the recycling process, and practical advantages like strength and durability make steel billets an exceptional choice for constructing sustainable and recyclable structures. By incorporating steel billets, we can foster a circular economy, conserve natural resources, reduce emissions, and create a more sustainable future for the construction industry.
- Q:How are steel billets used in the production of bearings?
- Steel billets are an integral part of the production process for bearings. Bearings are crucial components that help in reducing friction and enabling smooth rotation between two parts. Steel billets are first heated to high temperatures to make them malleable and easier to work with. Once the billets have reached the desired temperature, they are then shaped into cylindrical or spherical forms using various manufacturing processes such as rolling, forging, or casting. These processes help to achieve the precise dimensions and shapes required for the bearing production. After shaping, the billets undergo further heat treatment processes such as quenching and tempering to enhance their mechanical properties. This heat treatment ensures that the steel has the necessary hardness, strength, and durability required for bearing applications. The shaped and heat-treated billets are then machined to create the raceways, which are the tracks that the balls or rollers of the bearing move along. This machining process involves precision grinding and machining techniques to achieve smooth and accurate raceways. Once the raceways are machined, the billets are further processed to create the other components of the bearing, such as the outer and inner rings, cages, and seals. These components are manufactured separately and then assembled together to create the final bearing. In summary, steel billets are used in the production of bearings as the starting material. Through various manufacturing processes such as shaping, heat treatment, and machining, the billets are transformed into the different components of the bearing, ultimately resulting in a high-quality product that is essential for various industries, including automotive, aerospace, and machinery.
- Q:What are the main factors affecting the corrosion resistance of alloy steel billets?
- The main factors affecting the corrosion resistance of alloy steel billets are the composition of the alloy, the presence of impurities, the surface treatment, and the environmental conditions in which the billets are exposed to.
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Hot Rolled Steel Billet 3SP Standard 170mm
- 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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