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 improving product safety in high-risk industries?
- Special steel plays a crucial role in enhancing product safety in high-risk industries due to its unique properties. Its exceptional strength, durability, and resistance to corrosion and wear make it ideal for manufacturing critical components in sectors like aerospace, automotive, and energy. By using special steel, manufacturers can ensure that their products can withstand extreme conditions, reducing the risk of failure or malfunction. This, in turn, enhances the safety of the end-users and prevents potential accidents or disasters in high-risk industries.
- Q: How does special steel contribute to the overall economy?
- There are multiple ways in which special steel contributes to the overall economy. To begin with, special steel finds extensive application in industries such as automotive, construction, energy, and machinery, among others. Its distinct properties and characteristics make it the preferred choice for producing high-performance and durable goods. The demand for special steel not only creates employment opportunities in the steel industry and related sectors but also fuels economic growth. Moreover, the production and export of special steel play a vital role in a country's export earnings, thereby enhancing its trade balance and overall economic performance. Several countries, including China, Japan, and Germany, have greatly benefited from the export of special steel products due to their thriving steel industries. Furthermore, the development and advancement of special steel technologies have a positive impact on innovation and research and development (R&D). Companies in the steel industry invest in R&D to enhance the properties and performance of special steel. This not only results in the creation of new and improved steel alloys but also drives innovation in other industries that rely on special steel products. Additionally, special steel plays a crucial role in infrastructure development as it is extensively used in the construction of bridges, buildings, pipelines, and other critical infrastructure projects. By incorporating special steel, these projects gain durability, safety, and longevity, leading to long-term cost savings. Consequently, this contributes to economic development by promoting sustainable and efficient infrastructure. Lastly, special steel also contributes to the overall economy by fostering a competitive manufacturing sector. Countries with a strong special steel industry possess a competitive advantage across various sectors, as they can manufacture high-quality products more efficiently. This attracts investment, stimulates industrial growth, and enhances overall productivity, ultimately leading to national economic prosperity. In conclusion, special steel contributes to the overall economy through its wide-ranging utilization in diverse industries, its impact on export earnings, its influence on innovation and R&D, its contribution to infrastructure development, and its ability to foster a competitive manufacturing sector.
- Q: How is high-temperature tool steel used in the production of hot work tools?
- High-temperature tool steel is used in the production of hot work tools due to its excellent heat resistance and ability to maintain hardness at elevated temperatures. This type of steel can withstand extreme temperatures without losing its strength, making it ideal for applications such as forging, die-casting, and extrusion. By using high-temperature tool steel, hot work tools can efficiently and reliably perform under intense heat conditions, ensuring optimal productivity and durability in various industrial processes.
- Q: What are the different methods of preventing intergranular corrosion in special steel?
- Some of the different methods of preventing intergranular corrosion in special steel include: alloying the steel with elements like chromium or molybdenum to form a protective oxide layer on the surface, controlling the heat treatment process to avoid formation of susceptible phases, using low carbon content to minimize carbide precipitation, employing proper welding techniques and filler materials to prevent sensitization, and applying corrosion-resistant coatings or inhibitors to the steel surface.
- Q: What are the specific requirements for special steel used in the textile machinery industry?
- The specific requirements for special steel used in the textile machinery industry can vary depending on the specific application and machinery involved. However, there are some general requirements that are common in this industry. 1. Corrosion resistance: Textile machinery is often exposed to moisture, chemicals, and other corrosive substances. Therefore, the special steel used in this industry must have excellent corrosion resistance properties to ensure durability and longevity. 2. High strength: Textile machinery operates under high loads and stresses. Hence, the special steel used must have high strength to withstand these forces and prevent any deformation or failure. 3. Wear resistance: Textile machinery involves constant contact between different components, resulting in wear and tear. Therefore, the special steel used should have good wear resistance properties to minimize the effects of friction and prolong the lifespan of the machinery. 4. Heat resistance: Textile machinery often operates at high temperatures due to the friction generated during the manufacturing process. The special steel used should have excellent heat resistance to prevent any deformation or loss of mechanical properties under high temperature conditions. 5. Machinability: The special steel used in the textile machinery industry should be easily machinable to allow for the production of complex components with precise dimensions. This ensures that the machinery operates smoothly and efficiently. 6. Cost-effectiveness: While meeting all the above requirements, it is essential for the special steel used in the textile machinery industry to be cost-effective. Manufacturers aim to balance the performance and cost to ensure that the machinery remains competitive in the market without compromising on quality. It is important to note that these requirements can vary depending on the specific application within the textile machinery industry. Therefore, it is crucial for manufacturers and engineers to carefully evaluate the requirements of their machinery and select the appropriate special steel accordingly.
- Q: What are the main factors affecting the impact toughness of special steel?
- The main factors affecting the impact toughness of special steel include the chemical composition of the steel, the microstructure and grain size, the heat treatment process, and the presence of impurities or defects in the material. Additionally, the manufacturing process, such as forging or rolling, can also impact the impact toughness of special steel.
- Q: How is boron steel used in automotive safety applications?
- Boron steel is used in automotive safety applications due to its exceptional strength and ability to absorb and dissipate energy during collisions. It is commonly used in the manufacturing of safety-critical components like door beams, roof reinforcements, and bumper systems. These components help improve the structural integrity of vehicles, enhance occupant protection, and reduce the risk of severe injuries in the event of a crash.
- Q: How does special steel contribute to sustainability?
- Special steel contributes to sustainability in several ways. Firstly, special steel is highly durable and has a long lifespan. This means that products made from special steel, such as buildings, bridges, and machinery, have a longer service life compared to other materials. This reduces the need for frequent replacements and repairs, thereby reducing the consumption of resources and energy required for manufacturing. Secondly, special steel is recyclable. At the end of its life cycle, it can be easily collected and recycled into new steel products without any loss of quality. This reduces the demand for new raw materials and minimizes the environmental impact caused by mining and extraction processes. Furthermore, special steel is known for its strength and lightweight properties. This allows for the design and construction of lighter and more energy-efficient structures and vehicles. For example, by using special steel in automobiles, the weight of the vehicle can be reduced, resulting in lower fuel consumption and greenhouse gas emissions. Additionally, the production of special steel has become more sustainable over the years. Steel manufacturers are adopting advanced technologies and processes to reduce energy consumption, emissions, and waste generation. This includes using energy-efficient furnaces, recycling waste heat, and implementing water management strategies. Overall, the use of special steel contributes to a more sustainable future by promoting durability, recyclability, energy efficiency, and reduced environmental impact.
- Q: How does special steel perform in high-temperature fatigue resistance?
- Special steel performs well in high-temperature fatigue resistance due to its unique composition and heat treatment processes. It has enhanced mechanical properties, such as high strength and toughness, which enable it to withstand repeated cyclic loading and resist deformation, even at elevated temperatures. Additionally, special steel exhibits excellent thermal stability, preventing the degradation of its microstructure and maintaining its mechanical properties over time. Overall, special steel is a reliable material choice for applications requiring high-temperature fatigue resistance.
- Q: How do alloying elements affect the properties of special steel?
- Alloying elements play a crucial role in determining the properties of special steel. By adding specific elements to the steel composition, various desirable characteristics can be achieved. Firstly, alloying elements can improve the strength and hardness of the steel. For example, elements like chromium, nickel, and molybdenum enhance the steel's resistance to deformation and improve its overall toughness. This is particularly important in applications where the steel needs to withstand high temperatures, pressure, or mechanical stress. Moreover, alloying elements can enhance the corrosion resistance of special steel. Elements such as chromium, nickel, and copper create a protective oxide layer on the surface of the steel, which prevents it from rusting or corroding. This is particularly important in industries such as marine, oil and gas, and chemical processing, where exposure to corrosive environments is common. Additionally, alloying elements can influence the steel's ability to be welded, machined, or heat treated. For instance, elements like manganese and silicon improve the weldability of steel, making it easier to join different components together. On the other hand, elements like vanadium and tungsten increase the steel's ability to retain its hardness even after being subjected to high temperatures, making it suitable for applications involving heat treatment. Furthermore, alloying elements can impact the steel's electrical and magnetic properties. Elements like nickel and cobalt can enhance the steel's magnetic properties, making it suitable for applications in electrical transformers or magnetic devices. Conversely, elements like aluminum and titanium can improve the steel's electrical conductivity, making it ideal for electrical wiring or conductive components. In summary, alloying elements have a significant impact on the properties of special steel. They can enhance its strength, hardness, corrosion resistance, weldability, heat treatability, electrical conductivity, and magnetic properties. By carefully selecting and controlling the alloying elements, manufacturers can tailor the steel's properties to meet the specific requirements of various industries and applications.
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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