Hot Rolled Steel Billet 3SP Standard 105mm
- 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 105mm
Description of Hot Rolled Steel Billet 3SP Standard 105mm
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 105mm
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 105mm
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 105mm
Product | Hot Rolled Steel Billet 3SP Standard 105mm |
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 105mm
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:How do steel billets differ from steel bars?
- Steel billets and steel bars, two intermediate steel products utilized in various industries for further processing, exhibit distinct differences. 1. Shape: Steel billets typically assume square or rectangular shapes, with cross-sectional dimensions ranging from a few inches to several feet. They are typically manufactured through continuous casting or hot rolling procedures. Conversely, steel bars adopt cylindrical shapes and maintain a uniform diameter throughout their length. They are usually produced through hot rolling or cold drawing processes. 2. Size: Steel billets tend to be larger compared to steel bars. Billets can measure from a few feet to several meters in length, while their cross-sectional dimensions can be customized based on the final product's requirements. Conversely, steel bars are typically manufactured in standardized sizes and lengths, such as 6 meters or 12 meters, and possess consistent diameters. 3. Production process: Steel billets are commonly generated through continuous casting or hot rolling methods. Continuous casting involves pouring molten steel into a mold, resulting in a solid billet. Hot rolling, on the other hand, entails passing the billet through multiple rollers to reduce its cross-sectional dimensions. In contrast, steel bars are produced through hot rolling or cold drawing processes. Hot rolling involves guiding billets through a series of rollers to achieve the desired shape and size, while cold drawing requires pulling the hot rolled bars through a die to further reduce their diameter and enhance their surface finish. 4. Applications: Steel billets primarily serve as raw materials for subsequent processing into various steel products, such as bars, rods, wires, and tubes. Additionally, they find application in the forging industry for the production of forged components. Steel bars, in contrast, enjoy a wide range of applications in construction, manufacturing, infrastructure, and automotive industries. They are commonly employed as reinforcement in concrete structures and in the production of shafts, gears, axles, and other machine parts. To summarize, steel billets and steel bars differ in terms of shape, size, production process, and applications. Billets, with their larger size and square or rectangular shape, serve as raw materials for further processing. Meanwhile, bars, with their cylindrical form and consistent diameter, find application in various industries for specific purposes.
- 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 are the different surface treatments for improved surface hardness in steel billets?
- There are several different surface treatments that can be used to improve the surface hardness of steel billets. These treatments are designed to enhance the wear resistance and durability of the steel, making it suitable for various industrial applications. One common surface treatment method is through carburizing. Carburizing involves introducing carbon into the surface of the steel billet by heating it in a carbon-rich atmosphere, such as methane or propane. This process forms a hard layer of high-carbon steel on the surface, known as a case, which significantly increases the surface hardness of the billet. Another surface treatment technique is nitriding. Nitriding is a process that involves exposing the steel billet to a nitrogen-rich atmosphere at elevated temperatures. This causes nitrogen atoms to diffuse into the surface of the steel, forming a hard nitride layer. Nitriding not only improves surface hardness but also enhances the resistance to wear and corrosion. A third surface treatment method is induction hardening. Induction hardening utilizes the principle of electromagnetic induction to heat the surface of the steel billet rapidly. Once the desired temperature is reached, the billet is quenched, resulting in a hardened surface layer. This treatment is particularly effective for localized hardening of specific areas on the steel billet. Additionally, shot peening is another surface treatment technique used to improve surface hardness. Shot peening involves bombarding the surface of the steel billet with small, high-velocity steel shots. This process induces compressive stresses in the surface layer, thereby increasing the hardness and fatigue resistance of the billet. Each of these surface treatments has its advantages and disadvantages, and the choice of treatment method depends on the specific requirements and intended use of the steel billets. By selecting an appropriate surface treatment, manufacturers can ensure that steel billets possess the necessary hardness and durability for their intended applications.
- Q:What is the role of steel billets in the manufacturing of construction machinery?
- Steel billets play a crucial role in the manufacturing of construction machinery as they serve as the raw material for producing various components and structures. These billets are initially heated and then shaped or machined into different forms such as plates, beams, or rods, which are essential in constructing the frames, chassis, and other structural parts of construction machinery. The high strength and durability of steel make it ideal for withstanding heavy loads and harsh working conditions, ensuring the reliability and longevity of construction machinery.
- Q:What are the environmental impacts of producing steel billets?
- The production of steel billets has several environmental impacts. One significant impact is the emission of greenhouse gases, particularly carbon dioxide, during the steelmaking process. This contributes to climate change and global warming. Additionally, the extraction of raw materials for steel production can lead to deforestation, habitat destruction, and soil erosion. Steel production also consumes large amounts of energy and water, which can strain natural resources and contribute to pollution. Proper management of these impacts, such as adopting more sustainable production methods and recycling, can help mitigate the environmental effects of steel billet production.
- Q:What are the different types of surface finishes available for steel billets?
- Steel billets have a range of surface finishes that cater to specific needs and offer distinct qualities. Some of the most commonly used surface finishes for steel billets include: 1. Hot Rolled: This is the most basic finish achieved by heating the steel billet above its recrystallization temperature and then rolling it to the desired shape and size. Hot rolled steel billets have a rough and scaled surface, suitable for applications where aesthetics are not a primary concern. 2. Cold Rolled: This finish is obtained by subjecting the hot rolled billets to a series of cold rolling processes. Cold rolled steel billets have a smoother and refined surface, with tighter tolerances and improved dimensional accuracy. 3. Pickled and Oiled: This finish involves removing rust, scale, or mill scale from the steel billets by immersing them in an acidic solution, known as pickling. After pickling, the steel billets are oiled for temporary corrosion protection. This finish is ideal for applications where cleanliness and corrosion resistance are crucial. 4. Galvanized: Galvanizing is a process that coats the steel billets with a layer of zinc for enhanced corrosion resistance. This finish is particularly suitable for outdoor applications or high humidity environments, offering protection against rust and corrosion. 5. Electroplated: Electroplating involves depositing a thin layer of metal, such as nickel or chromium, onto the steel billets through an electrochemical reaction. This finish enhances aesthetics, corrosion resistance, and can provide specific functional properties like hardness or wear resistance. 6. Powder Coated: Powder coating is a technique where dry powder is electrostatically applied to the steel billets and then cured under heat to form a durable and protective coating. This finish offers excellent corrosion resistance, impact resistance, and a wide range of color options, making it popular in architectural and decorative applications. 7. Anodized: Anodizing, commonly used for aluminum, can also be applied to steel billets. This process creates an oxide layer on the steel's surface through electrolysis. Anodized steel billets exhibit improved corrosion resistance, increased hardness, and can be dyed in various colors for aesthetic purposes. These examples illustrate the variety of surface finishes available for steel billets. The choice of finish depends on specific requirements such as aesthetics, corrosion resistance, durability, and functional properties.
- Q:What are the main challenges in the transportation of steel billets?
- The main challenges in the transportation of steel billets include ensuring proper handling and securing of the heavy and bulky loads, preventing damage or deformation during loading and unloading processes, and complying with safety regulations for transporting hazardous materials. Additionally, factors such as limited availability of specialized equipment, fluctuations in fuel prices, and coordinating logistics for long-distance shipments can pose challenges for efficient and cost-effective transportation of steel billets.
- Q:How are steel billets used in construction?
- Steel billets are used in construction to produce various structural components such as beams, columns, and bars. They are first heated and then shaped into the desired form through processes like rolling or extrusion. These components provide strength and stability to buildings, making them essential for supporting and reinforcing structures in construction projects.
- Q:What are the common defects found in steel billets?
- Some common defects found in steel billets include surface cracks, internal voids or inclusions, improper segregation of alloying elements, and uneven grain structure. Other defects may include surface pitting, surface decarburization, or dimensional inconsistencies. These defects can affect the quality and strength of the steel billet, and may require further processing or corrective measures before the billet can be used for manufacturing purposes.
- Q:What are the advantages of using steel billets in manufacturing?
- Using steel billets in manufacturing processes has numerous benefits. Firstly, they offer exceptional strength and durability, making them ideal for applications that require heavy loads or resistance to wear and tear. This ensures that products made from steel billets are long-lasting and can withstand harsh conditions, reducing the need for frequent replacements. Secondly, steel billets are highly versatile, allowing manufacturers to easily mold and shape them into various forms. This versatility enables the creation of a wide range of products with different designs and specifications, making steel billets suitable for industries such as construction, automotive, machinery, and appliances. Furthermore, steel billets are cost-effective due to the affordability and widespread availability of steel. This ensures a steady supply and reduces production costs. Moreover, steel's durability minimizes maintenance and replacement expenses, resulting in long-term savings. Another advantage of using steel billets is their eco-friendliness. Steel is highly recyclable, promoting sustainability in the manufacturing process. By recycling steel, the need for mining raw materials is reduced, energy is conserved, and carbon emissions are decreased. Therefore, steel billets contribute to a greener manufacturing process and support environmental conservation efforts. Lastly, steel billets offer excellent performance characteristics. They have exceptional thermal and electrical conductivity properties, making them suitable for applications requiring heat dissipation or electrical conduction. Additionally, steel is resistant to corrosion, rust, and fire, providing an extra layer of protection to products manufactured using steel billets. In conclusion, the advantages of using steel billets in manufacturing include their 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.
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Hot Rolled Steel Billet 3SP Standard 105mm
- 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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