Prime quality square alloy steel billet 160mm Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Structure of Prime quality square alloy steel billet 160mm Q235
Description of Prime quality square alloy steel billet 160mm Q235
1. Prepainted steel coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets.
2. The base metals for prepainted steel coil consist of cold rolled, HDGI Steel, electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of prepainted steel coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the prepainted steel coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The prepainted steel coils can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
Main Feature of Prime quality square alloy steel billet 160mm Q235
Uncoated CR steel sheet
With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet
With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Prime quality square alloy steel billet 160mm Q235
Construction
Manufacture anticorrosion, industrial and civil architecture roof boarding, roof grille
Light industries
Home appliance's case, civil chimney, kitchen utensils
Auto industry
Corrosion resistant parts of cars
Agriculture
Food storage, meat and aquatic products' freezing and processing equipment
Commerce
Equipments to store and transport materials, and packing implements
Specifications of Prime quality square alloy steel billet 160mm Q235
Product | Prime quality square alloy steel billet 160mm Q235 |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.6-3.0mm |
Width | 500-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | Z30-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM 610MM |
Coil weight | 1-25MT |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Prime quality square alloy steel billet 160mm Q235
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q: What are the different types of surface treatment methods used for steel billets?
- Steel billets can undergo various surface treatment methods to serve specific purposes. Here are some commonly employed techniques: 1. Pickling: By immersing steel billets in an acidic solution, typically hydrochloric or sulfuric acid, any scale or oxide layers on the surface can be eliminated. Pickling enhances the surface finish and readies the steel for further processing. 2. Shot Blasting: This method involves propelling high-velocity small metal or ceramic particles onto the steel billet surface. The process effectively removes rust, scale, and contaminants, resulting in a clean and smooth finish. 3. Grinding: To eradicate imperfections from the steel billet surface, mechanical abrasive wheels are utilized. Grinding can achieve a specific surface roughness, making it ideal for precision and accuracy requirements. 4. Acid Etching: By applying an acid solution to the steel billet surface, a controlled roughness or texture can be created. This enhances subsequent coating or paint adhesion. 5. Galvanizing: A layer of zinc is applied to the steel billets in this popular method. Zinc acts as a sacrificial barrier, providing excellent corrosion resistance and protecting the underlying steel from oxidation. 6. Powder Coating: Electrostatically applying a dry powder to the steel billet surface characterizes this technique. Upon heating, the powder melts and forms a protective layer known for its durability, corrosion resistance, and ability to offer diverse decorative finishes. 7. Passivation: This chemical process aims to enhance the corrosion resistance of stainless steel billets. It involves eliminating iron contaminants and forming a passive oxide layer that safeguards the steel from oxidation. These examples represent only a fraction of the surface treatment methods available for steel billets. The selection of a method depends on factors like desired surface finish, intended steel application, and required level of corrosion resistance.
- Q: How are steel billets shaped into other forms?
- A process known as hot rolling is used to transform steel billets into different forms. This process involves feeding the steel billet through heated rollers, which compress and mold it into the desired shape. To begin, the steel billet is heated to a high temperature in a furnace. This heat treatment makes the steel more malleable and easier to shape. Once the billet has reached the desired temperature, it is then sent into a rolling mill. Within the rolling mill, the billet undergoes a series of passes through rollers that apply pressure and force to shape the steel. These rollers come in various shapes and sizes depending on the desired outcome. As the billet passes through the rollers, it gradually takes on the desired form, such as sheets, bars, or beams. The rolling process not only shapes the steel but also improves its mechanical properties. It refines the grain structure, enhances strength and toughness, and eliminates any internal defects. This makes the steel more suitable for a range of applications, including construction, automotive, and machinery. Following the hot rolling process, the steel often undergoes additional processing through cold rolling. This involves passing the steel through cold rollers to further refine its surface finish and dimensions. Additionally, secondary operations like cutting, bending, and welding may be carried out to further shape the steel into the desired end product. In conclusion, hot rolling plays a vital role in transforming steel billets into various forms. It enables the production of a wide range of steel products, each with its own unique shape, size, and mechanical properties. This helps meet the diverse needs of industries worldwide.
- Q: How are steel billets used in the production of machined parts?
- Steel billets are an essential raw material in the production of machined parts. They are typically used as the starting point for creating various components and products through machining processes such as turning, milling, drilling, and grinding. Firstly, steel billets are heated to a specific temperature to make them more malleable. This process, known as forging, allows the billets to be shaped and manipulated into the desired form. The heated billets are then placed onto a cutting machine, where they are cut into smaller sections called blanks or workpieces. After the billets have been cut, the blanks are further processed using different machining techniques. For example, turning involves rotating the workpiece while removing excess material with cutting tools to create cylindrical shapes like shafts or rods. Milling involves using rotary cutters to remove material from the workpiece, typically to create complex shapes or features. Drilling is another common machining process where holes are created in the billet or workpiece using a drill bit. This is often required to accommodate screws, bolts, or other fasteners in the final product. Grinding, on the other hand, is used to achieve a smooth and precise surface finish on the machined parts. Overall, steel billets play a crucial role in the production of machined parts. They provide a solid and durable foundation that can be shaped and transformed into various components through the application of different machining techniques. Without steel billets, the manufacturing of machined parts would not be possible, as they serve as the starting point for creating the final products that we use in numerous industries.
- Q: How are steel billets used in the production of pipe fittings?
- The production of pipe fittings heavily relies on steel billets, which are a vital raw material. Pipe fittings, which are essential components for connecting and controlling fluid flow in piping systems, are manufactured from steel billets. To make steel billets suitable for manufacturing pipe fittings, they are initially heated to a specific temperature. This heating process makes the billets malleable and easier to work with. Subsequently, the billets undergo a series of processes, such as hot rolling, forging, or extrusion, depending on the desired shape and size of the pipe fitting. During hot rolling, the steel billet is passed through rollers that apply pressure and shape it into a cylindrical form. This particular shape is ideal for producing pipe fittings like elbows, tees, reducers, and couplings. Forging involves subjecting the steel billet to extreme heat and pressure, enabling it to be shaped into complex and custom designs. This method is commonly used to manufacture high-pressure pipe fittings that require exceptional strength and durability. Extrusion is another method employed in the production of pipe fittings. In this process, the steel billet is forced through a die with the desired cross-sectional shape, resulting in pipe fittings with consistent outer and inner diameters. Once the desired shape is achieved, the pipe fittings undergo further processing, such as cutting, threading, or welding, to create the final product. These additional steps ensure that the fittings are prepared for installation and can be securely connected to the piping system. In essence, steel billets are crucial in the production of pipe fittings as the primary raw material. Through processes like hot rolling, forging, or extrusion, they are transformed into a wide range of pipe fittings used in various industries and applications.
- Q: Are steel billets subject to any international standards?
- Steel billets must adhere to international standards, as set by the International Organization for Standardization (ISO). These standards govern the production, quality, and dimensions of steel billets, guaranteeing that they meet specific criteria and are suitable for use in various industries, including construction, manufacturing, and engineering. ISO standards like ISO 683-2 and ISO 16143-1 outline guidelines for the chemical composition, mechanical properties, and tolerances of steel billets. Moreover, international trade organizations such as the International Trade Commission (ITC) and the World Trade Organization (WTO) may also establish regulations and standards for the import and export of steel billets to ensure equitable trade practices and product safety. Consequently, to ensure uniformity, quality, and compliance across different countries and markets, steel billets are subject to international standards.
- Q: What is the role of steel billets in the production of railway wagons?
- The role of steel billets in the production of railway wagons is crucial as they serve as the primary raw material for manufacturing various components of the wagons. Steel billets are essentially semi-finished steel products that are cast into a specific shape, typically a square or a rectangle, and are used as the starting point for further processing. In the production of railway wagons, steel billets are first heated to a high temperature and then passed through a series of rolling mills to shape them into desired forms such as beams, plates, angles, channels, or other structural components. These components form the structural framework of the wagons, providing strength, durability, and stability. Steel billets are preferred in this process due to their exceptional strength and ability to withstand heavy loads, making them ideal for railway applications. They possess excellent mechanical properties, including high tensile strength, which ensures the wagons can endure the stresses and strains experienced during operation. Moreover, the use of steel billets allows for flexibility in design and customization, as they can be easily shaped and formed according to specific requirements. This adaptability enables manufacturers to produce railway wagons of various sizes, configurations, and capacities, catering to different transportation needs. Furthermore, steel billets are highly resistant to corrosion, which is particularly important for railway wagons exposed to harsh environmental conditions, such as rain, snow, and humidity. This resistance helps to maintain the structural integrity of the wagons, preventing premature deterioration and ensuring their long service life. Overall, the role of steel billets in the production of railway wagons is indispensable. They provide the necessary strength, durability, and customization options required for manufacturing robust and reliable wagons that can withstand the demanding conditions of railway transportation.
- Q: What is the maximum temperature that a steel billet can withstand?
- The maximum temperature that a steel billet can withstand largely depends on the specific type and grade of steel being used. However, as a general guideline, most steels begin to lose their structural integrity and mechanical properties at temperatures above 800 degrees Celsius (1472 degrees Fahrenheit). At these elevated temperatures, steel starts to undergo significant thermal expansion, which can lead to distortion, warping, and ultimately failure. In certain specialized applications, high-temperature alloys or superalloys can withstand even higher temperatures. These materials are specifically designed to maintain their strength and durability at extreme temperatures, often exceeding 1000 degrees Celsius (1832 degrees Fahrenheit) or more. Nevertheless, it is important to note that the maximum temperature a steel billet can withstand should always be determined by consulting the specific material's technical data sheet or consulting with experts in the field. Variables such as alloy composition, heat treatment, and intended use can all play a role in determining the maximum temperature limit for a steel billet.
- Q: What are the different forging techniques used for steel billets?
- There are several forging techniques used for steel billets, each offering unique advantages and producing different results. Some of the commonly used forging techniques for steel billets include: 1. Open Die Forging: This technique involves placing the steel billet between two flat dies and applying compressive force to shape it. Open die forging allows for a wide range of shapes to be formed, and it is often used for large and complex components. 2. Closed Die Forging: Also known as impression die forging, this technique uses shaped dies that contain impressions of the desired final shape. The steel billet is placed between the dies and compressed to conform to the die cavities. Closed die forging provides precise control over the shape and dimensions of the final product. 3. Roll Forging: In this technique, the steel billet is passed through two or more rotating rolls that exert compressive force to shape the material. Roll forging is commonly used for producing long cylindrical shapes such as bars, rods, and shafts. 4. Upset Forging: This technique involves compressing the steel billet axially to increase its cross-sectional area and reduce its length. Upset forging is often used to create thicker sections or to increase the diameter of the material. 5. Press Forging: Press forging utilizes hydraulic or mechanical presses to apply force to the steel billet, shaping it against the die. This technique allows for precise control over the forging process, making it suitable for producing components with intricate shapes or close tolerances. 6. Swaging: Swaging is a forging technique that involves reducing the diameter of a steel billet by applying radial compressive force using a series of dies. This process is commonly used to produce tapered or pointed components such as pins, bolts, or needles. Each of these forging techniques offers distinct advantages depending on the desired shape, size, and properties of the final product. The choice of forging technique is determined by factors such as part complexity, material properties, production volume, and cost considerations.
- Q: How many tons of billets does it take to produce a ton of thread steel?
- Domestic steel manufacturers, production rate of about 97%, so probably need 1/97%=1.03 tons. The yield was increased, consumption will be reduced.
- Q: What are the different international trade regulations for steel billets?
- There are several international trade regulations that govern the trade of steel billets. These regulations aim to promote fair trade practices, ensure product quality, and prevent unfair competition. Some of the key regulations for steel billets include: 1. Tariffs and duties: Many countries impose tariffs or import duties on steel billets to protect domestic steel industries. These tariffs can vary significantly between countries and may change periodically. Importers and exporters need to be aware of these tariffs and factor them into their pricing and cost calculations. 2. Anti-dumping measures: Anti-dumping regulations are in place to prevent the sale of steel billets in foreign markets at prices lower than their production cost, which can harm domestic industries. If a country determines that steel billets are being dumped into their market, they may impose anti-dumping duties or other measures to address the issue. 3. Trade agreements and trade barriers: International trade agreements, such as free trade agreements or regional trade blocs, can affect the trade of steel billets. These agreements may reduce or eliminate tariffs and other trade barriers between participating countries, promoting smoother trade flows. Conversely, countries not party to such agreements may face higher trade barriers, making it more challenging to export or import steel billets. 4. Quality and safety standards: Steel billets must meet specific quality and safety standards set by importing countries. These standards may include specifications for dimensions, chemical composition, mechanical properties, and other attributes. Importers and exporters need to ensure their steel billets comply with these standards to avoid rejection or additional inspection upon arrival. 5. Export controls: Some countries impose export controls or restrictions on certain goods, including steel billets, to ensure domestic supply or protect national security interests. These controls can limit the quantity or destination of steel billet exports, requiring exporters to obtain licenses or permits before shipping. 6. Documentation and customs requirements: International trade of steel billets requires proper documentation and adherence to customs procedures. Exporters must provide accurate and complete documentation, including commercial invoices, packing lists, certificates of origin, and other relevant documents. Importers must comply with customs requirements and pay any applicable duties or fees. It is essential for businesses involved in the trade of steel billets to stay informed about these international trade regulations. They should regularly monitor changes in tariffs, anti-dumping measures, trade agreements, and quality standards to ensure compliance and make informed business decisions.
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Prime quality square alloy steel billet 160mm Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- 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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