Hot Rolled Steel Billet 3SP Standard 145mm
- 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 145mm
Description of Hot Rolled Steel Billet 3SP Standard 145mm
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 145mm
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 145mm
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 145mm
Product | Hot Rolled Steel Billet 3SP Standard 145mm |
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 145mm
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 affecting the surface quality of steel billets?
- The main factors affecting the surface quality of steel billets include the cleanliness of the raw materials used in the production process, the temperature and composition of the molten steel, the cooling rate during solidification, the presence of impurities or defects, and the handling and storage conditions during transportation and storage.
- Q:How are steel billets different from steel bars?
- Steel billets and steel bars are commonly used steel products in various industries, but they have some distinct differences. 1. Shape and Size: Steel billets are typically square or rectangular and have larger cross-sectional areas compared to steel bars. They are usually produced in sizes ranging from 100x100mm to 150x150mm or larger. In contrast, steel bars come in various shapes, such as round, square, flat, or hexagonal, and are available in smaller sizes based on their intended application. 2. Manufacturing Process: Steel billets are made through a primary steelmaking process known as continuous casting or ingot casting. This process involves solidifying molten steel into a semi-finished product, which is then further processed into steel bars or other forms. Conversely, steel bars are produced through a secondary steelmaking process called hot rolling or cold drawing. This process entails passing the steel billet through a series of rolling mills or drawing machines to achieve the desired shape and size. 3. Usage: Steel billets are primarily used as raw materials for manufacturing various steel products, including bars, rods, wire, pipes, and structural steel sections. They serve as a starting point for further processing and shaping. On the other hand, steel bars are the finished products used in construction, manufacturing, and other industries. They are commonly utilized in the production of reinforced concrete structures, automotive components, machinery parts, and tools. 4. Composition and Properties: Steel billets and bars are both made from carbon steel or alloy steel, but the specific composition and properties may vary depending on the desired end use. Steel billets are often made from low-carbon or mild steel, which provides good formability and weldability. In contrast, steel bars can be made from a wide range of steel grades, including low carbon, medium carbon, and high carbon steels, as well as alloy steels. The choice of steel grade depends on the desired mechanical properties, such as strength, hardness, and ductility. In summary, steel billets are semi-finished products used as raw materials for manufacturing steel bars and other steel products. They differ from steel bars in terms of shape, size, manufacturing process, usage, and composition.
- Q:How do steel billets contribute to the overall cost-effectiveness of a structure?
- Steel billets play a crucial role in enhancing the overall cost-effectiveness of a structure in multiple ways. Firstly, steel billets are manufactured through a highly efficient process that ensures minimal wastage of raw materials. This efficiency significantly reduces the production cost of steel billets, making them a cost-effective choice for construction projects. Moreover, steel billets possess exceptional strength and durability, enabling them to withstand heavy loads and adverse weather conditions. This strength eliminates the need for frequent repairs or replacements, saving significant costs in the long run. Additionally, the durability of steel billets ensures the longevity of the structure, reducing maintenance expenses and enhancing cost-effectiveness. Another significant contribution of steel billets to cost-effectiveness lies in their versatility. Steel billets can be easily molded and shaped into various forms, allowing for customization and precise engineering in constructing the structure. This versatility eliminates the need for excessive material wastage and enables the optimization of resources, thereby reducing costs. Furthermore, steel billets have excellent fire resistance properties, making them a safe and reliable choice for structures. By minimizing the risk of fire-related damages, steel billets contribute to reduced insurance costs for the structure, enhancing its overall cost-effectiveness. Lastly, steel billets are often produced using recycled steel, which not only reduces the environmental impact but also lowers the production cost. This eco-friendly aspect further enhances the cost-effectiveness of a structure by reducing the overall carbon footprint and making it more sustainable in the long term. In conclusion, steel billets contribute to the overall cost-effectiveness of a structure by minimizing material wastage, providing strength and durability, offering versatility in design and engineering, ensuring fire resistance, and promoting sustainability. These factors collectively reduce production, maintenance, repair, and insurance costs, making steel billets an economically beneficial choice for construction projects.
- Q:What are the different types of cutting machines used for steel billets?
- There are several different types of cutting machines used for steel billets, including bandsaws, circular saws, plasma cutters, and waterjet cutters. Each type of machine has its own advantages and disadvantages depending on factors such as the required precision, cutting speed, and material thickness.
- Q:What are the specifications for tool steel billets used in the manufacturing of cutting tools?
- The specifications for tool steel billets used in the manufacturing of cutting tools can vary depending on the specific application and requirements. However, there are some general specifications that are commonly followed. 1. Composition: Tool steel billets are typically made from high-carbon alloy steels that contain elements such as chromium, molybdenum, vanadium, tungsten, and cobalt. These alloying elements enhance the hardness, wear resistance, toughness, and heat resistance of the tool steel. 2. Hardness: Tool steel billets are required to have a high hardness to withstand the demanding cutting conditions. The hardness is typically measured on the Rockwell C (HRC) scale, and it can range from 58 HRC to 65 HRC or even higher for certain applications. 3. Wear Resistance: Cutting tools are subjected to abrasive wear during operation. Therefore, tool steel billets are formulated to have excellent wear resistance properties to ensure a longer tool life. This is achieved by incorporating alloying elements that form carbides, such as chromium and vanadium, which increase the hardness and wear resistance of the tool steel. 4. Toughness: While hardness and wear resistance are important, tool steel billets must also possess sufficient toughness to withstand the high impact forces generated during cutting. High toughness ensures that the cutting tools do not fracture or chip easily, even under severe cutting conditions. 5. Heat Resistance: Cutting tools are often exposed to high temperatures during operation, especially in high-speed cutting applications. Tool steel billets must have good heat resistance to prevent softening or deformation at elevated temperatures. This is achieved by adding alloying elements like molybdenum and tungsten, which contribute to the heat resistance properties of the tool steel. 6. Machinability: Tool steel billets should have good machinability to enable the production of complex cutting tool geometries with high precision. Proper selection of alloying elements and heat treatment processes can enhance the machinability of tool steel billets. It is important to note that the specific specifications for tool steel billets may vary depending on the specific cutting tool application, the material being cut, and the machining conditions. Therefore, it is crucial to consult with the tool steel manufacturer or supplier to determine the exact specifications required for a particular cutting tool application.
- Q:What are the advantages of using steel billets in manufacturing?
- There are several advantages of using steel billets in manufacturing processes. Firstly, steel billets offer exceptional strength and durability. Steel is known for its high tensile strength, making it ideal for applications that require heavy loads or resistance to wear and tear. This strength ensures that products made from steel billets are long-lasting and can withstand harsh conditions, increasing their lifespan and reducing the need for frequent replacements. Secondly, steel billets are highly versatile. They can be easily molded and shaped into various forms, allowing manufacturers to create a wide range of products with different designs and specifications. This versatility makes steel billets suitable for a diverse range of industries, including construction, automotive, machinery, and appliances. Furthermore, steel billets are cost-effective. Steel is one of the most affordable and readily available materials in the manufacturing industry. Its widespread availability ensures a steady supply, reducing the cost of production. Additionally, steel's durability minimizes maintenance and replacement expenses, saving money in the long run. Another advantage of using steel billets is their eco-friendliness. Steel is a highly recyclable material, and using steel billets in manufacturing promotes sustainability. Recycling steel reduces the need for mining raw materials, conserves energy, and decreases carbon emissions. Therefore, steel billets contribute to a greener manufacturing process and support environmental conservation efforts. Lastly, steel billets offer excellent performance characteristics. Steel has exceptional thermal and electrical conductivity properties, making it suitable for applications that require heat dissipation or electrical conduction. Additionally, steel is resistant to corrosion, rust, and fire, adding an extra layer of protection to products manufactured using steel billets. In conclusion, the advantages of using steel billets in manufacturing are its strength and durability, versatility, cost-effectiveness, eco-friendliness, and exceptional performance characteristics. These advantages make steel billets a preferred choice for various industries, ensuring high-quality products that withstand the test of time.
- Q:How do steel billets contribute to the overall weight reduction of a product?
- A product's overall weight reduction is achieved through several key factors, with steel billets playing a significant role. Firstly, steel billets are manufactured using either hot rolling or continuous casting, allowing for precise control over the final product's dimensions and shape. This results in steel billets with a high strength-to-weight ratio, ensuring excellent structural integrity despite their relatively lightweight nature. Furthermore, steel billets can be further processed and formed into various components of a product, such as sheets, plates, or bars. These components can be optimized to have thinner cross-sections or hollow sections, effectively reducing weight without compromising overall strength and performance. This weight reduction is particularly advantageous in industries where lightweight materials are sought after, such as automotive, aerospace, or construction. Moreover, steel billets can also be utilized in the production of advanced high-strength steels (AHSS) or ultra-high-strength steels (UHSS). These steels possess exceptional mechanical properties, including high tensile strength and improved formability. As a result, manufacturers can use thinner gauges of steel without sacrificing durability. This ultimately leads to a significant reduction in weight while maintaining necessary structural integrity. To summarize, steel billets contribute to a product's overall weight reduction by providing a lightweight yet strong material for manufacturing. Their ability to be shaped into various components, combined with advancements in steel technology, enables the production of lightweight products without compromising strength or performance.
- Q:What are the different surface treatments for improved surface lubrication in steel billets?
- There are several surface treatments that can be applied to steel billets to improve surface lubrication. These treatments aim to reduce friction and wear during various manufacturing processes, such as rolling or extrusion. Some of the common surface treatments for improved surface lubrication in steel billets include: 1. Phosphating: This treatment involves the application of a phosphate coating to the steel surface. Phosphating creates a thin layer of a phosphate compound, which acts as a lubricant and reduces friction between the billet and the machinery during processing. 2. Nitriding: Nitriding is a process that introduces nitrogen into the steel surface, forming a nitride layer. This layer improves the surface hardness and wear resistance of the billet, enhancing its lubrication properties and reducing friction. 3. Electroplating: Electroplating involves depositing a layer of metal, such as zinc or nickel, onto the steel billet's surface. This coating not only improves lubrication but also provides corrosion protection, extending the lifespan of the billet. 4. Surface coating: Various types of coatings, such as Teflon or other polymer-based coatings, can be applied to steel billets. These coatings create a low-friction surface, preventing sticking or galling during processing. 5. Shot peening: Shot peening is a mechanical surface treatment that involves bombarding the steel surface with small, high-velocity metal shots. This process induces compressive stress in the surface layer, increasing its resistance to wear and reducing friction. 6. Case hardening: Case hardening is a heat treatment process that involves the diffusion of carbon or other alloying elements into the steel surface. This treatment forms a hardened outer layer, which enhances lubrication properties and reduces friction during processing. Overall, these surface treatments for improved surface lubrication in steel billets offer various advantages, such as reduced wear, improved efficiency, and extended tool life. The choice of treatment depends on the specific application requirements and the desired properties of the billet.
- Q:What is the lifespan of steel billets?
- The lifespan of steel billets can vary depending on various factors such as the quality of the steel, the conditions in which they are stored, and the specific application they are being used for. Generally, steel billets can have a relatively long lifespan if they are properly stored and maintained. In ideal conditions, steel billets can last for several years without any significant degradation. However, if the billets are exposed to harsh environmental factors such as moisture, extreme temperatures, or corrosive substances, their lifespan may be significantly reduced. It is important to handle and store steel billets carefully to minimize any potential damage and ensure their longevity.
- Q:How are steel billets used in the manufacturing of tools and equipment?
- Steel billets are used in the manufacturing of tools and equipment as they serve as the raw material for shaping and forming various metal products. These billets are heated, forged, and machined to create different components such as shafts, gears, fasteners, and cutting tools. The high strength and durability of steel make it an ideal choice for manufacturing tools and equipment that require strength, precision, and resistance to wear and tear.
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Hot Rolled Steel Billet 3SP Standard 145mm
- 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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