Deformed Bar Steel Rebar Made in China with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering Deformed Bar Steel Rebar Made in China with High Quality for Construction at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Deformed Bar Steel Rebar Made in China with High Quality for Construction are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Deformed Bar Steel Rebar Made in China with High Quality for Construction are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Packaging & Delivery of Deformed Bar Steel Rebar Made in China with High Quality for Construction:
Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.
Each bundle weight: 2-3MT, or as required
Payment term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
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- Q: What are the properties of free-cutting steel?
- Free-cutting steel is characterized by its high machinability, which means it can be easily and efficiently machined into various shapes and sizes. It has excellent chip breaking properties, resulting in reduced tool wear and improved surface finish during machining operations. Free-cutting steel also has good formability, allowing it to be easily shaped and fabricated. Additionally, it exhibits high strength and good corrosion resistance, making it suitable for a wide range of applications in industries such as automotive, aerospace, and machinery manufacturing.
- Q: What are the different methods for improving the creep resistance of special steel?
- Several methods exist to enhance the creep resistance of special steel. One commonly employed technique involves alloying. By incorporating specific alloying elements like chromium, molybdenum, and vanadium, the steel's creep resistance can be significantly improved. These alloying elements create stable carbides or nitrides that serve as obstacles to dislocation movement, thereby reducing the rate of creep deformation. Heat treatment represents another effective approach. By subjecting the steel to carefully controlled heating and cooling processes, the microstructure can be refined to enhance its creep resistance. Techniques such as quenching and tempering aid in the formation of a fine-grained structure, which in turn increases the steel's strength and resistance to creep. Surface modification offers an alternative means of improving creep resistance. Nitriding and carburizing techniques can be utilized to introduce nitrogen or carbon into the steel's surface layer, creating a hardened layer that enhances creep resistance. Moreover, grain size control can be achieved through methods like grain boundary engineering or severe plastic deformation. By refining the grain structure, the movement of dislocations within the material is impeded, resulting in improved creep resistance. Lastly, the application of coatings can also bolster the creep resistance of special steel. Coatings such as ceramic or metallic coatings provide a protective layer that hampers the diffusion of impurities and slows down the creep rate. To summarize, the improvement of creep resistance in special steel can be accomplished through various techniques, including alloying, heat treatment, surface modification, grain size control, and the use of coatings. These methods aim to fortify the steel's microstructure, hinder dislocation movement, and establish protective barriers against creep deformation.
- Q: How does special steel perform in extreme pressure conditions?
- Special steel offers exceptional performance in conditions of extreme pressure, thanks to its unique composition and manufacturing process. It possesses high strength, durability, and resistance to deformation, which make it ideal for applications involving extreme pressures. Under extreme pressure, special steel maintains its structural integrity without significant deformations. This is possible due to its impressive tensile strength, allowing it to withstand tremendous forces without breaking or bending. Furthermore, the hardness and toughness of special steel enable it to resist wear and damage caused by intense pressure. In addition, special steel exhibits excellent heat resistance, which is vital in extreme pressure situations where elevated temperatures are common. Its ability to withstand high temperatures without compromising its mechanical properties ensures its dependability and effectiveness even in the most demanding circumstances. Moreover, the corrosion resistance properties of special steel are outstanding, making it suitable for use in extreme pressure environments where exposure to corrosive substances is a concern. Its resistance to oxidation and other chemical reactions prevents deterioration or weakening, guaranteeing long-term performance and reliability. Overall, special steel excels in extreme pressure conditions due to its high strength, durability, resistance to deformation, heat resistance, and corrosion resistance. These characteristics make it a reliable and efficient choice for various industries and applications that operate in extreme pressure environments, including oil and gas exploration, aerospace, automotive, and heavy machinery manufacturing.
- Q: What are the different methods of surface shot blasting for special steel?
- There are several methods of surface shot blasting for special steel, including wheel blasting, air blasting, and centrifugal blasting. Wheel blasting involves using a rotating wheel to propel abrasive particles onto the steel surface, while air blasting uses compressed air to propel the particles. Centrifugal blasting involves a spinning rotor that propels the particles onto the steel surface. These methods help remove rust, scale, and other contaminants from the steel surface, preparing it for further treatment or coating.
- Q: How is weathering steel used in outdoor structures?
- Weathering steel, also known as Corten steel, is commonly used in outdoor structures due to its unique properties. It forms a protective rust-like layer on its surface, which not only enhances its aesthetic appeal but also acts as a barrier against further corrosion. This makes weathering steel a popular choice for outdoor sculptures, bridges, building facades, and other structures that are exposed to the elements. Additionally, its durability and low maintenance requirements make it a cost-effective and sustainable option for long-lasting outdoor constructions.
- Q: How is mold steel used in the production of plastic injection molds?
- Mold steel is used in the production of plastic injection molds due to its high strength, wear resistance, and ability to withstand high temperatures. It is used to create the core and cavity of the mold, which are crucial components that shape the plastic parts. Mold steel ensures precise and accurate molding, prolongs the mold's lifespan, and enables the production of high-quality plastic products in a cost-effective manner.
- Q: How does special steel contribute to the magnetic properties of products?
- Special steel contributes to the magnetic properties of products through its unique composition and structure. Special steel, also known as alloy steel, contains specific elements such as nickel, chromium, manganese, and molybdenum, which alter its magnetic behavior. These elements can enhance or suppress the magnetism of the steel, depending on the desired application. For example, when nickel is added to steel, it increases its magnetic permeability, making it more receptive to magnetic fields. This property is particularly useful in applications like transformers, where the steel core needs to efficiently conduct magnetic flux. Similarly, the addition of other magnetic elements like cobalt or iron can also enhance the magnetic properties of special steel. On the other hand, certain elements can reduce or eliminate the magnetic properties of steel. Chromium, for instance, is known for its anti-magnetic characteristics. By adding chromium to steel, it can decrease its magnetic permeability, making it suitable for applications that require non-magnetic qualities, such as medical equipment or electronics. Furthermore, the structure of special steel also plays a crucial role in its magnetic properties. Through various heat treatment processes, the steel's crystalline structure can be manipulated, affecting its magnetization. For instance, by annealing the steel, the crystal grains can be made larger, reducing its magnetization. Conversely, cold working or quenching the steel can lead to a finer grain structure, enhancing its magnetic properties. In summary, special steel contributes to the magnetic properties of products by incorporating specific elements that either enhance or suppress magnetism, depending on the application requirements. Additionally, the steel's structure can be modified through heat treatments, further influencing its magnetization. The ability to tailor the magnetic properties of special steel makes it a valuable material for various industries, including telecommunications, energy, and electronics.
- Q: What are the different wear-resistant grades of special steel?
- In the market, one can find various grades of special steel that are resistant to wear. Each grade has its own unique properties and applications. Some commonly used grades include: 1. D2 Steel: This grade is known for its high resistance to wear and its exceptional toughness. It is often utilized in the manufacturing of cutting tools, punches, and dies. 2. M2 Steel: M2 steel is a type of high-speed steel that exhibits remarkable resistance to wear and heat. It is commonly employed in the production of drill bits, milling cutters, and other tools that require high hardness and wear resistance. 3. A2 Steel: A2 steel is a versatile grade known for its excellent resistance to wear and toughness. It is frequently utilized in the manufacturing of cold work tools, such as blanking dies and gauges. 4. O1 Steel: O1 steel is an oil-hardening tool steel that possesses good wear resistance and dimensional stability. It is commonly used in the production of blades, punches, and other cutting tools. 5. S7 Steel: S7 steel is a grade that is highly resistant to shock and wear. It is often employed in the manufacturing of chisels, shear blades, and other tools that require resistance to impact and wear. 6. AR400 Steel: AR400 steel is a specific type of abrasion-resistant steel that has a hardness of approximately 400 Brinell. It is frequently utilized in heavy-duty applications such as mining equipment, bulldozer blades, and dump truck bodies. These examples merely scratch the surface of the various wear-resistant grades of special steel available in the market. The choice of grade depends on the specific requirements of the application, including the type and intensity of wear, operating conditions, and desired hardness. Seeking advice from a steel supplier or expert can aid in selecting the most suitable grade for a particular application.
- Q: How does special steel resist thermal fatigue?
- Due to its distinctive composition and properties, special steel possesses the ability to withstand thermal fatigue. When a material experiences repeated cycles of heating and cooling, cracks form and ultimately lead to material failure. Special steel, on the other hand, is specifically engineered to endure extreme temperature changes. It possesses a high melting point and exceptional thermal conductivity, enabling efficient heat dissipation and minimization of thermal stress. Furthermore, the steel is often alloyed with elements like chromium, nickel, and molybdenum, which augment its resistance to thermal fatigue. The alloying elements within special steel create a protective layer that acts as a barrier against oxidation and corrosion. This safeguard prevents crack formation and enhances the steel's capacity to withstand thermal cycling. Additionally, the alloying elements enhance the steel's structural integrity by encouraging the formation of finely dispersed and evenly distributed microstructures. This, in turn, amplifies the steel's toughness and crack resistance. Moreover, special steel undergoes various heat treatment processes to further enhance its resistance to thermal fatigue. These processes involve controlled cycles of heating and cooling, refining the steel's microstructure and rendering it more resistant to deformation and cracking. The heat treatment also aids in alleviating any residual stresses that may have been induced during the manufacturing process. In conclusion, special steel resists thermal fatigue due to its distinctive composition, alloying elements, and heat treatment processes. Its high melting point, exceptional thermal conductivity, and protective layer against oxidation and corrosion make it highly resilient to thermal cycling. The refined microstructure and alleviated residual stresses further strengthen its ability to endure repeated cycles of heating and cooling without experiencing failure.
- Q: How does special steel contribute to reducing production costs?
- Special steel can contribute to reducing production costs by offering improved durability and wear resistance, allowing for longer tool life and reducing the need for frequent replacements. Additionally, special steel's enhanced machinability can lead to faster production speeds and increased efficiency, resulting in cost savings.
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Deformed Bar Steel Rebar Made in China with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 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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