Hot Rolled Steel Billet 3SP Standard 190mm
- 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
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Structure of Hot Rolled Steel Billet 3SP Standard 190mm
Description of Hot Rolled Steel Billet 3SP Standard 190mm
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 190mm
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 190mm
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 190mm
Product | Hot Rolled Steel Billet 3SP Standard 190mm |
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 190mm
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:
- Several factors influence the surface quality of steel billets. Firstly, the cleanliness of the steel is crucial. Impurities like oxides, scale, and inclusions can negatively impact the surface, causing defects such as pits, cracks, and roughness. Secondly, the temperature during the steelmaking process is important. Overheating can result in excessive scaling and oxidation, leading to a poor surface finish. Insufficient heating, on the other hand, can cause a non-uniform surface and inconsistent mechanical properties. Residual stresses also affect the surface quality. Uneven cooling or improper heat treatment can result in surface cracks, warping, or distortion. Surface treatment processes and their effectiveness also impact the surface quality. Grinding, polishing, or shot blasting can improve the surface finish by eliminating defects and creating a smoother surface. The quality of equipment and tools used in steel production plays a significant role as well. Worn-out or poorly maintained machinery can cause surface defects, inadequate surface preparation, or improper handling, thus affecting the final surface quality. Lastly, the composition and microstructure of the steel itself influence the surface quality. Variations in alloying elements, grain size, and phase distribution can affect the surface finish, hardness, and overall quality of the billets. In conclusion, cleanliness, temperature control, residual stresses, surface treatment processes, equipment quality, and steel composition are the main factors that affect the surface quality of steel billets. Proper steelmaking practices, surface treatments, and quality control measures are crucial in achieving high-quality steel billets with superior surface finish.
- Q:
- There are several advantages of using steel billets in the manufacturing process. Firstly, steel billets are produced through a controlled casting process, which ensures a high level of quality and consistency in the material. This consistency is crucial in manufacturing applications where precise dimensions and mechanical properties are required. Secondly, steel billets have excellent strength and durability, making them suitable for a wide range of manufacturing applications. Steel is known for its high tensile strength, which allows it to withstand heavy loads and impacts without deformation or failure. This makes steel billets ideal for structural components and machinery parts that need to withstand high stresses. Additionally, steel billets can be easily formed and shaped into various shapes and sizes to meet specific design requirements. They can be hot rolled, cold rolled, or forged to achieve the desired shape, allowing manufacturers to create intricate and complex parts with ease. Moreover, steel billets have excellent heat and corrosion resistance properties. This makes them well-suited for applications that involve high temperatures or exposure to harsh environments, such as automotive components, construction materials, and industrial machinery. Furthermore, steel billets are readily available and cost-effective compared to other materials. Steel is one of the most widely produced and recycled materials globally, ensuring a consistent supply and competitive prices. This accessibility and affordability make steel billets a preferred choice for many manufacturers. Lastly, steel billets are environmentally friendly. Steel is highly recyclable, and the use of recycled steel in the manufacturing process helps reduce energy consumption and greenhouse gas emissions. This makes steel billets a sustainable choice for businesses looking to minimize their environmental impact. In conclusion, the advantages of using steel billets in the manufacturing process include their high quality and consistency, excellent strength and durability, versatility in shaping, heat and corrosion resistance, availability and cost-effectiveness, as well as their environmental sustainability.
- Q:
- A steel billet is a semi-finished product in the form of a rectangular or square shape made from molten steel that has been solidified and cooled. It serves as a raw material for various steel products and is further processed through rolling or forging to be transformed into bars, rods, or other desired shapes.
- Q:
- Steel billets and steel ingots, both intermediate forms of steel in the steel manufacturing process, have distinct differences. To begin with, the shape and size of steel billets and steel ingots vary. Steel billets are typically square or rectangular, with a cross-sectional area of roughly 36 square inches. They are long and slim, measuring approximately 6 to 12 inches in width and 1 to 12 feet in length. Conversely, steel ingots are generally larger and possess irregular shapes. Depending on the production method employed, they can be cylindrical, rectangular, or a combination of shapes. Steel ingots tend to be much larger than billets, weighing anywhere from several tons to over 100 tons. Secondly, the production process for steel billets and steel ingots also differs. Steel billets are commonly formed through continuous casting, which involves pouring molten steel into a mold and subsequently cooling and solidifying it to shape the billet. This process ensures a more precise and uniform shape, size, and composition. In contrast, steel ingots are typically produced via ingot casting, where molten steel is poured into a sizable mold and left to solidify. This method is often utilized for larger ingots, allowing for a more adaptable and flexible production process. Lastly, the purpose and usage of steel billets and steel ingots also vary. Steel billets are frequently employed as raw materials for further processing and shaping into various steel products, such as bars, rods, wire, and tubes. They serve as the initial stage in the production of finished steel goods. Conversely, steel ingots are commonly utilized for more specialized applications, such as the production of large steel components, forgings, or specialty alloys. Their larger size and irregular shape make them suitable for demanding applications of this nature. In conclusion, steel billets and steel ingots differ in terms of their shape, size, production process, and usage. While steel billets are slender, square or rectangular, and used as raw material for further processing, steel ingots are larger, possess irregular shapes, and are often employed for specialized applications.
- Q:
- Steel billets are an essential raw material for numerous industries, with construction being one of them. The construction industry relies on steel billets to fabricate structural components like beams, columns, and reinforcement bars, which are crucial for constructing buildings, bridges, and infrastructure projects. The strength and durability provided by steel billets are necessary for these construction applications. Another industry heavily dependent on steel billets is the automotive industry. They are used to manufacture different automotive parts, including engine components, chassis, and suspension systems. Steel billets are ideal for producing parts that can endure rigorous conditions and ensure vehicle safety due to their high strength and versatility. The oil and gas industry is also heavily reliant on steel billets for the production of pipelines, drill pipes, and other equipment used in exploration, extraction, and transportation processes. Steel billets are preferred in this industry for their corrosion resistance, high pressure resistance, and ability to withstand extreme temperatures. Furthermore, the machinery and equipment manufacturing industry extensively utilizes steel billets as the primary material for producing a wide range of machinery, including industrial machinery, agricultural equipment, and heavy-duty machinery. Steel billets provide the necessary strength, toughness, and machinability required for these applications. Moreover, the aerospace industry heavily depends on steel billets for manufacturing various aircraft components like landing gear, structural frames, and engine parts. Steel billets are chosen for their high strength-to-weight ratio, heat resistance, and ability to withstand the demanding conditions of aerospace applications. In conclusion, steel billets are indispensable in various industries such as construction, automotive, oil and gas, machinery and equipment manufacturing, and aerospace. Their unique properties ensure the production of strong, durable, and reliable products, making them vital for these industries.
- Q:
- Steel billets are essential to the construction of bridges and infrastructure as they serve as the raw material for manufacturing various structural components. These billets, which are heated and then shaped into desired forms, provide the necessary strength and durability required to withstand heavy loads and harsh environmental conditions. They are frequently used to fabricate beams, columns, and other critical elements that make up the skeletal framework of bridges and infrastructure projects. Additionally, steel billets can be further processed to produce reinforcing bars, which enhance the structural integrity of concrete structures, such as foundations and roadways. Overall, steel billets play a vital role in ensuring the structural stability and longevity of bridges and infrastructure, making them indispensable in the construction industry.
- Q:
- Some common defects in steel billets during continuous casting include cracks, surface defects such as scabs or scale, internal defects like inclusions or porosity, and dimensional irregularities such as tapering or bulging.
- Q:
- The specifications for alloy steel billets used in the defense industry vary depending on the specific application and requirements of each project. However, there are certain common specifications that are typically followed. Firstly, the alloy steel billets used in the defense industry must meet stringent material standards and be certified to specific military or industry specifications. These standards often include requirements for the chemical composition, mechanical properties, and heat treatment of the alloy steel. The chemical composition of the alloy steel billets is crucial, as it determines the material's strength, hardness, and resistance to corrosion and high temperatures. The specific composition may vary depending on the intended use, but common alloying elements include chromium, molybdenum, vanadium, and nickel. Additionally, the carbon content is carefully controlled to achieve the desired strength and toughness. In terms of mechanical properties, alloy steel billets for defense applications generally need to have high strength, toughness, and impact resistance. They should be able to withstand extreme conditions, including high pressure, shock, and vibrations. The billets may undergo specific heat treatments, such as quenching and tempering, to achieve the desired mechanical properties. The dimensional specifications for alloy steel billets used in the defense industry are also crucial. They must meet precise size and shape tolerances, as well as surface finish requirements, to ensure compatibility with the manufacturing processes and final products. Furthermore, the billets may need to be certified to specific industry or military standards, such as MIL-STD or ASTM specifications, to ensure their suitability and reliability for defense applications. These standards define the testing methods, quality control requirements, and performance criteria that the alloy steel billets must meet. Overall, the specifications for alloy steel billets used in the defense industry encompass a range of factors, including chemical composition, mechanical properties, dimensional tolerances, and adherence to industry or military standards. These specifications are essential to ensure the performance, durability, and safety of the final defense products.
- Q:
- Steel billets are used in the production of automotive steering systems as they serve as the raw material for forging steering components such as the steering arm, tie rod ends, and steering knuckles. These billets are heated and shaped through forging processes to create strong and durable steering components that ensure the reliable performance and safety of the steering system in vehicles.
- Q:
- Steel billets are used in the manufacturing of wire products by being hot rolled into thin rods or wires, which are then further processed to achieve the desired shape and dimensions. These billets serve as the raw material for wire drawing, where they are pulled through a series of dies to reduce their size and increase their length. This process helps to improve the strength, ductility, and surface finish of the wire, making it suitable for various applications such as construction, automotive, and electrical industries.
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