Prime square alloy steel billet 125mm Q235
- 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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Structure of Prime square alloy steel billet 125mm Q235
Description of Prime square alloy steel billet 125mm 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 square alloy steel billet 125mm 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 square alloy steel billet 125mm Q235
Manufacture Progress:HRC-CRC-GALVANIZED-COLOR COATED
Application : Construction, electrical, transportation, steel plant, composite board plant, steel tile factory
Payment & Shipping Terms:T/T ,L/C, and FOB CHINA
Minimum Order Quantity: 25Tons
Packge Type: Moisture-proof paper inner,Steel outside,Bundle by steel rope.
Package in Container : Wood as a foot pad, wire rope reinforcement,PPGI steel coil tied together by steel rope.
Specifications of Prime square alloy steel billet 125mm Q235
Product | Billet |
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 square alloy steel billet 125mm 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?
we always fix steel produce in container well to make it safe arrive at destination port
we always provide best and professional forward service for our buyer
we always apply 14days free detention for our buyers container in destination
we provide one set After-sales service for our buyer
we provide China inland steel market price report
we help our buyer become number one in local market .
- Q: What are the major steel billet producing countries?
- The major steel billet producing countries include China, India, Russia, Japan, and the United States.
- Q: How are steel billets used in the manufacturing of machinery?
- Steel billets are an essential component in the manufacturing of machinery due to their versatility and strength. These cylindrical metal bars, typically made from carbon or alloy steel, serve as the raw material that is transformed into various machine parts and components. One common application of steel billets in machinery manufacturing is for the production of machine frames and structures. The billets are heated and then hot-rolled or forged into the desired shape, ensuring the final product has the necessary strength and durability to withstand the mechanical stresses it will encounter during operation. Additionally, steel billets are used to create machine components such as gears, shafts, and axles. These parts require high tensile strength and resistance to wear and deformation, making steel billets the ideal material choice. The billets are typically machined or forged into the desired shape, ensuring precise dimensions and tolerances are met. Furthermore, steel billets can also be used in the manufacturing of machine tools, which are crucial for shaping and machining various materials. By using steel billets as the base material, machine tools can effectively handle heavy loads, provide stability, and ensure precision in the manufacturing processes. In summary, steel billets are integral to the manufacturing of machinery, as they provide the necessary strength, durability, and versatility required for the production of machine frames, components, and tools. Their ability to be shaped, machined, and forged into various forms allows for the creation of high-quality machinery that can effectively perform its intended functions.
- Q: What are the different types of casting processes used for shaping steel billets?
- Steel billets can be shaped using various casting processes. These methods include: 1. Continuous Casting: The most commonly used technique involves pouring molten steel into a continuously moving, water-cooled mold. The solidifying steel is continuously pulled out of the mold, resulting in a seamless billet. This process is efficient and allows for high production rates. 2. Centrifugal Casting: This method utilizes a rotating mold into which molten steel is poured. The centrifugal force evenly distributes the metal along the mold walls, creating a cylindrical billet. Centrifugal casting is known for producing high-quality, defect-free billets. 3. Ingot Casting: A traditional approach where molten steel is poured into a mold and left to solidify. The resulting solid steel, called an ingot, is then processed further to achieve the desired billet shape. Ingot casting offers flexibility in terms of billet size and shape. 4. Sand Casting: This process is suitable for manufacturing large and complex steel billets. It involves creating a mold using a mixture of sand and a binder. Molten steel is poured into the mold, and once it solidifies, the mold is removed to reveal the billet. While sand casting allows for custom-shaped billets, it is a slower and less precise method compared to others. 5. Investment Casting: Also known as lost-wax casting, this technique is ideal for intricate and complex billet shapes. Investment casting begins with the creation of a wax pattern in the desired shape. The wax pattern is then coated with a ceramic shell, and the wax is melted away, leaving behind a hollow mold. Molten steel is poured into the mold and solidifies, after which the ceramic shell is broken to retrieve the billet. Each casting process has its own advantages and disadvantages, and the choice depends on factors such as desired billet shape, size, production volume, and quality requirements.
- Q: What are the different types of surface coating methods used for steel billets?
- There are several different types of surface coating methods that are commonly used for steel billets. These methods are employed to enhance the durability, corrosion resistance, and overall performance of the steel billets. Some of the commonly used surface coating methods for steel billets include: 1. Hot-dip galvanizing: This method involves immersing the steel billets in a bath of molten zinc. The zinc coating forms a protective layer on the surface of the steel, preventing corrosion and providing excellent durability. 2. Electroplating: In this method, a thin layer of metal, such as zinc, nickel, or chromium, is electrochemically deposited onto the surface of the steel billets. This coating provides enhanced corrosion resistance and improves the aesthetic appearance of the steel. 3. Powder coating: Powder coating involves applying a dry powder onto the surface of the steel billets, which is then heated to form a protective layer. This method provides excellent durability, resistance to chemicals, and a wide range of color options. 4. Paint coating: Paint coating involves applying a liquid paint onto the surface of the steel billets. The paint forms a protective layer that provides corrosion resistance and can be customized with different colors and finishes. 5. Thermal spray coating: This method involves spraying molten or powdered metals onto the surface of the steel billets using a thermal spray gun. The coating provides excellent wear resistance, corrosion protection, and can be customized with different materials. 6. Anodizing: Anodizing is commonly used for aluminum billets, but can also be applied to steel. It involves creating an oxide layer on the surface of the steel billets through an electrochemical process. This coating improves corrosion resistance and provides a decorative finish. Each of these surface coating methods has its own advantages and disadvantages, and the choice of method depends on factors such as the desired level of protection, aesthetics, and the specific requirements of the steel billets.
- Q: How are steel billets used in the manufacturing of energy sector components?
- Steel billets are an essential component in the manufacturing of various energy sector components. These billets are typically produced through a process called continuous casting, where liquid steel is poured into a mold to solidify into a long, rectangular shape. In the energy sector, steel billets serve as a primary raw material for the production of a wide range of components. One of the most common uses of steel billets is in the manufacturing of pipelines. These billets are first heated and then rolled or forged to form seamless or welded pipes, which are used to transport oil, gas, and other fluids across long distances. The high strength and durability of steel make it an ideal material for pipelines, ensuring the safe and efficient transport of energy resources. Additionally, steel billets are also used in the production of power generation equipment. They are shaped and machined into various components such as turbine blades, shafts, and rotors, which are crucial for the operation of power plants. Steel's excellent mechanical properties, including its high tensile strength and resistance to corrosion, make it suitable for withstanding the harsh conditions and high temperatures experienced in power generation processes. Furthermore, steel billets are utilized in the manufacturing of renewable energy infrastructure, such as wind turbine towers. These billets are transformed into large cylindrical sections that form the structural support for wind turbines. The strength and stability of steel ensure that wind turbines can withstand the forces exerted by wind and generate electricity efficiently. In summary, steel billets play a vital role in the energy sector by serving as a raw material for the production of pipelines, power generation equipment, and renewable energy infrastructure. Their strength, durability, and resistance to corrosion make them ideal for withstanding the demanding conditions and ensuring the reliability of energy sector components.
- Q: What are the main factors affecting the fatigue strength of alloy steel billets?
- The main factors affecting the fatigue strength of alloy steel billets include the composition of the alloy, the presence of impurities or defects, the heat treatment process, surface conditions, and the presence of residual stresses. Additionally, the applied load, frequency, and environmental conditions can also influence the fatigue strength of alloy steel billets.
- Q: How are steel billets used in the manufacturing of machinery and equipment?
- Steel billets are an essential component in the manufacturing of machinery and equipment. These billets, which are semi-finished steel products, serve as the raw material that is further processed to create various components used in machinery. To begin with, steel billets are heated to a high temperature and then rolled or forged into different shapes, such as bars, rods, or tubes. These shapes are then machined and fabricated into specific parts and components required in machinery and equipment. For instance, steel billets can be transformed into gears, shafts, axles, pistons, and other crucial components that are used in engines, turbines, and other types of machinery. The use of steel billets in manufacturing machinery and equipment offers several advantages. Firstly, steel is known for its exceptional strength and durability, making it a suitable material for heavy-duty applications. Steel billets provide the necessary strength and rigidity required to withstand the demanding conditions and stresses that machinery and equipment often experience during operation. Secondly, steel billets can be easily molded and shaped according to specific design requirements. This flexibility allows manufacturers to produce complex and intricate components that are critical for the efficient functioning of machinery. The ability to customize the shape and size of steel billets enables the production of parts that fit seamlessly within the machinery, ensuring optimum performance and functionality. Moreover, steel billets possess excellent mechanical properties, including high tensile strength, hardness, and resistance to wear and corrosion. These properties not only enhance the longevity of machinery but also contribute to its overall performance and reliability. Steel billets are capable of withstanding harsh operating conditions and can endure significant loads and forces without deformation or failure. In conclusion, steel billets play a pivotal role in the manufacturing of machinery and equipment. Through various processing techniques, these billets are transformed into different components that are vital for the operation of machinery. The strength, flexibility, and durability offered by steel billets make them an ideal choice for the production of machinery that can withstand the demanding requirements of various industries.
- Q: How do steel billets contribute to the automotive industry?
- Steel billets play a crucial role in the automotive industry as they are the raw materials used to manufacture various components such as engine blocks, transmission gears, axles, and chassis. These billets are forged and shaped into specific parts, providing the required strength, durability, and performance characteristics needed for automobiles. Additionally, steel billets offer excellent resistance to corrosion and high temperatures, ensuring the safety and reliability of vehicles on the road.
- Q: What is the purpose of steel billets?
- The purpose of steel billets is to serve as raw material for various metalworking processes, such as forging, rolling, and extrusion. They are typically heated and shaped into different forms to create finished steel products like bars, rods, wire, and pipes.
- Q: What are the different surface treatments for rust prevention in steel billets?
- Steel billets have various options for preventing rust. The purpose of these treatments is to safeguard the steel's surface against corrosion caused by exposure to moisture or other corrosive substances. Some commonly used treatments are: 1. Hot-dip galvanizing: This process involves submerging the steel billets in molten zinc, which creates a protective layer on the surface. The zinc coating acts as a barrier, preventing contact between the steel and corrosive elements. 2. Electroplating: Here, a thin layer of corrosion-resistant metal like zinc, nickel, or chromium is deposited onto the steel billet surface using electricity. The electroplated layer provides a protective barrier against rust. 3. Paint coatings: Applying paint on the steel billet surface effectively prevents rust. The paint forms a protective barrier, blocking moisture and corrosive substances from reaching the steel. Usually, multiple layers of paint, including primer and topcoat, are applied for increased durability. 4. Powder coating: This method involves applying a dry powder, typically made of epoxy, polyester, or acrylic, onto the steel billet surface. The powder is electrostatically charged and sticks to the metal, forming a durable protective coating when heated. Powder coating offers excellent corrosion resistance. 5. Phosphating: Phosphating is a chemical treatment where a phosphate coating is applied to the steel surface. The phosphate layer enhances the steel's corrosion resistance and provides a good foundation for subsequent paint or powder coating. 6. VCI (Vapor Corrosion Inhibitor) packaging: This technique employs specialized packaging materials that release volatile corrosion inhibitors. These inhibitors create a protective environment around the steel billets, preventing rust during storage or transportation. It's important to consider factors like the steel's intended use, the environment it will be exposed to, and cost when choosing a surface treatment. Each method has its advantages and limitations, so it's crucial to select the most suitable treatment for effective rust prevention in steel billets.
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Prime square alloy steel billet 125mm Q235
- 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
OKorder Financial Service
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