Hot Rolled Spring Steel Round Bar 20mm with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 500 m.t./month
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Product Description:
OKorder is offering Hot Rolled Spring Steel Round Bar 20mm with High Quality 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:
Hot Rolled Spring Steel Round Bar 20mm with High Quality is widely used to make the bearing used in automobile, tractor engine, transmission and the wheel. And it also used to make the main bearing for the machine tools, electrical machinery, mining machinery, electric locomotives,mechanical ventilation and high speed of grinding wheel spindle etc
Product Advantages:
OKorder's Hot Rolled Spring Steel Round Bar 20mm with High Quality are durable, diversified and qualified.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: 20CrNiMoA 20CrNi2MoA 16Cr2Ni4MoA 12Cr2Ni3Mo5A 20Cr2Ni4A 20Cr2Ni2MoA
Cr4Mo4V Cr15Mo4 W9Cr4V2Mo W18Cr4V W6Mo5Cr4V2 5CrMnMo 60CrMnMoNi 37CrA 55SiMoVA etc
Certificates: ISO, SGS, BV, CIQ
Length:6m 8m 9m 12m
Packaging: Packed in bundles with standard export sea-worthy package or as customer require
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.
Q4: How many types of bearing steel that OKorder.com can supply?
A4: Two types, carbon spring steel and alloy spring steel
Images:
- Q: How does special steel contribute to the renewable energy equipment industry?
- Special steel plays a crucial role in the renewable energy equipment industry as it offers high strength, durability, and corrosion resistance, making it suitable for demanding applications. It is used in the manufacturing of wind turbines, solar panels, and hydroelectric power systems, ensuring the reliability and longevity of these equipment. Additionally, special steel enables the production of lighter and more efficient components, enhancing the overall performance and energy conversion efficiency of renewable energy systems.
- Q: What are the different methods for improving the electrical conductivity of special steel?
- There are several methods for improving the electrical conductivity of special steel. One common method is through the addition of alloying elements such as copper or silver. These elements can help to increase the number of free electrons in the steel, thereby improving its electrical conductivity. Another method is by subjecting the steel to heat treatment processes such as annealing or normalizing. These heat treatments can help to refine the microstructure of the steel, reducing the presence of impurities and enhancing the movement of electrons. Surface treatments, such as electroplating or coating the steel with a conductive material like copper or nickel, can also improve its electrical conductivity. These treatments create a conductive layer on the surface of the steel, enabling better electron flow. Additionally, refining the grain size of the steel through processes like grain boundary engineering or severe plastic deformation can improve its electrical conductivity. Smaller grain sizes allow for more efficient electron movement and reduce scattering, leading to enhanced conductivity. Lastly, proper cleaning and removal of any surface contaminants or oxides can significantly improve the electrical conductivity of special steel. By removing impurities and ensuring a clean surface, the steel can have better contact and conductivity. It is important to note that the specific method used to improve the electrical conductivity of special steel will depend on the intended application and the desired level of conductivity. Different industries and applications may require different approaches to achieve the desired results.
- Q: How does special steel contribute to improving product aesthetics?
- Special steel can contribute to improving product aesthetics in several ways. Firstly, special steel can be manufactured with unique finishes and textures, enhancing the overall visual appeal of a product. This can include brushed, polished, or matte finishes, adding a touch of sophistication and elegance. Secondly, special steel can be shaped and formed into intricate and precise designs, allowing for the creation of visually appealing and intricate product components. Additionally, the strength and durability of special steel can enable products to have sleek and slim designs, reducing bulkiness and enhancing the overall aesthetics. Overall, special steel offers designers and manufacturers a versatile material that can enhance the visual appeal and aesthetic quality of their products.
- Q: Can special steel be used in the jewelry industry?
- Yes, special steel can be used in the jewelry industry. It is commonly used to create durable and stylish pieces, such as rings, bracelets, and pendants. Special steel, such as stainless steel or titanium, offers qualities like strength, corrosion resistance, and hypoallergenic properties, making it a popular choice for jewelry designers and wearers.
- Q: How does special steel perform in electrical applications?
- Special steel, known as electrical steel, is purposely created and produced to meet the specific needs of electrical applications. It displays outstanding magnetic properties, rendering it highly suitable for utilization in electrical machines and devices. A primary feature of special steel is its diminished electrical resistivity, enabling efficient current flow and minimizing energy losses in electrical circuits. This reduced resistivity is achieved through precise control of the steel's composition and microstructure. Moreover, special steel possesses a high magnetic permeability, allowing for easy magnetization and demagnetization. This characteristic is crucial for the effective functioning of electrical machines such as transformers, motors, and generators. Additionally, special steel exhibits low coercivity, making it susceptible to magnetization or demagnetization with relatively low levels of magnetic field strength. This attribute proves advantageous in applications requiring rapid and precise magnetic switching, like electric transformers. Furthermore, special steel demonstrates minimal hysteresis loss, which pertains to the dissipation of energy as heat during magnetization and demagnetization cycles. This quality guarantees minimal energy losses in electrical devices, ultimately improving overall efficiency. To summarize, special steel excels in electrical applications due to its low electrical resistivity, high magnetic permeability, low coercivity, and low hysteresis loss. These properties establish it as an ideal choice for a wide range of electrical machines and devices, enhancing their efficiency and reliability.
- Q: How does electrical steel contribute to the production of transformers and motors?
- Electrical steel, also known as silicon steel, plays a crucial role in the production of transformers and motors. Its unique magnetic properties, achieved through the addition of silicon, allow for efficient energy transfer and reduction of energy losses. The low core loss and high magnetic permeability of electrical steel enable transformers to convert high voltage electricity into lower voltage levels, and motors to efficiently convert electrical energy into mechanical motion. In essence, electrical steel is the essential material that enables the high efficiency and performance of transformers and motors, making them indispensable components in various electrical applications.
- Q: What is the impact of impurities on the properties of special steel?
- Impurities in special steel can have a significant impact on its properties. These impurities can affect the steel's strength, toughness, corrosion resistance, and overall performance. For instance, excessive levels of impurities like sulfur and phosphorus can reduce the steel's ductility and make it more prone to cracking. Similarly, high amounts of carbon impurities can affect the steel's hardness and make it more brittle. Therefore, controlling and minimizing impurities is crucial in ensuring that special steel meets the desired quality and performance requirements.
- Q: Can special steel be machined easily?
- No, special steel is typically harder and tougher than standard steel, making it more difficult to machine.
- Q: How does special steel resist corrosion?
- Special steel resists corrosion through the addition of alloying elements, such as chromium, which form a protective oxide layer on its surface. This oxide layer acts as a barrier, preventing the underlying steel from coming into contact with corrosive substances and effectively inhibiting corrosion.
- Q: How does special steel contribute to the aerospace turbine industry?
- Special steel plays a crucial role in the aerospace turbine industry as it offers exceptional strength, corrosion resistance, and high-temperature stability required for the demanding operating conditions of turbine components. It enables the production of turbine blades, discs, and other critical parts that can withstand extreme temperatures and stresses, ensuring optimal performance and safety in aircraft engines. Additionally, special steel's excellent fatigue resistance and ability to retain mechanical properties at elevated temperatures contribute to enhanced fuel efficiency and durability, ultimately advancing the overall efficiency and reliability of aerospace turbines.
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Hot Rolled Spring Steel Round Bar 20mm with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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