Hot Rolled Carbon Steel Round Bar AISI1020
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
Hot Rolled Carbon Steel Round Bar AISI1020
Product Information:
Specifications
hot rolled carbon steel round bar
Dia 18-230mm
Grade 20,45#
Standard GB,JIS,ASTM,DIN,AISI,BS
LF & VD forge;ISO&TUV appro
Diameter: 10mm-300mm
Length: 3000mm-12000mm Straightness: 3mm/M max
Product Overviews:
| Product Name | Typical Grades | Diameter(mm) | Standard adopted |
| Carbon Steel | 20 (1020/S20C/C22) | Ø16-Ø300 | GB/SAE/JIS/DIN |
| 40 (1040/S40C/C40) | |||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | Ø12-Ø250 | |
| GCr15 (52100/SUJ2/100Gr6) | |||
| GCr9SiMn (A485-Gr.1/SUJ3) | |||
| Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | Ø12-Ø250 | |
| 40Cr (5140/SCr440/41Cr4) | |||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | Ø16-Ø600 | |
| 20CrMn(5115/SMnC420/20MnCr5) | |||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
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- Q: What are the main applications of special steel in the energy storage industry?
- Special steel is extensively used in the energy storage industry for various applications. It is primarily employed in the manufacturing of storage tanks and containers, ensuring the safe storage and transport of energy sources such as liquefied natural gas (LNG) or compressed hydrogen. Special steel is also utilized in the construction of battery casings and components, providing durability and protection for energy storage systems. Additionally, special steel is crucial in the fabrication of critical infrastructure, such as pipelines and transmission towers, which play a vital role in the efficient distribution of energy. Overall, special steel serves as a fundamental material in the energy storage industry, enabling the reliable and secure storage, transportation, and utilization of various energy sources.
- Q: How does special steel ensure product traceability?
- Product traceability is guaranteed in special steel through a variety of measures and processes implemented during production and supply chain management. To begin with, detailed records of the production process are maintained by special steel manufacturers. These records encompass information on the raw material source, specific production techniques utilized, and the testing and inspection procedures carried out at each stage. By possessing these records, a comprehensive traceability is achieved as they provide a clear historical account of each product from its inception to its final form. Special steel manufacturers also adopt robust quality control systems that involve assigning unique identification codes or markings to each product. These codes aid in tracking the product throughout its lifecycle, facilitating easy identification and traceability. Furthermore, advanced technology systems such as barcode scanning, radio frequency identification (RFID), or blockchain are often employed by special steel manufacturers to monitor and trace their products. These systems enable real-time monitoring and recording of product movements, thereby ensuring accurate traceability and transparency. Additionally, special steel manufacturers maintain strong relationships with their suppliers and customers, establishing a transparent and traceable supply chain. They collaborate closely with suppliers to validate the origin and quality of raw materials, while also working closely with customers to provide them with detailed information regarding the product's manufacturing process and its journey through the supply chain. In conclusion, special steel manufacturers prioritize product traceability by implementing stringent record-keeping systems, advanced technology solutions, and maintaining transparent relationships with suppliers and customers. These measures not only guarantee the quality and reliability of special steel products, but also provide customers with assurance regarding the origin and authenticity of the product.
- Q: What are the specific requirements for special steel used in the marine shafting industry?
- The specific requirements for special steel used in the marine shafting industry include high strength, excellent corrosion resistance, and good weldability. The steel must also have good fatigue resistance to withstand the constant loading and vibrations experienced in marine environments. Additionally, it should have low magnetic permeability to minimize interference with navigation systems.
- Q: What are the limitations of using special steel in electrical applications?
- Using special steel in electrical applications comes with several limitations. Firstly, it tends to be more expensive compared to other commonly used materials like copper or aluminum, making it less cost-effective for large-scale projects. Another drawback is its relatively high electrical resistivity, which hampers its efficiency in conducting electricity. This results in higher energy losses and lower overall efficiency in electrical systems, which is particularly concerning for energy-efficient applications like power generation or transmission. Moreover, special steel lacks the malleability and ductility found in materials like copper, making it less suitable for applications requiring shaping or forming. Working with it can be more challenging and may necessitate complex manufacturing processes. Furthermore, special steel is more susceptible to corrosion compared to materials like copper or aluminum. In environments with high humidity or moisture exposure, this can significantly limit its use in electrical applications. Corrosion not only degrades the steel's electrical properties but also reduces its lifespan, leading to increased maintenance and replacement costs. Lastly, special steel may not be as readily available or easily sourced as other materials commonly used in electrical applications. This can present challenges in terms of availability, lead times, and potential disruptions in the supply chain, ultimately impacting project timelines and overall productivity.
- Q: How does special steel contribute to the packaging aftermarket industry?
- Special steel plays a significant role in the packaging aftermarket industry by offering various benefits that contribute to the overall efficiency and quality of packaging processes. Firstly, special steel is known for its exceptional strength and durability, which makes it ideal for manufacturing packaging machinery and equipment. This robustness ensures that the machinery can withstand the rigorous demands of the industry, leading to increased reliability and reduced downtime. Additionally, special steel possesses excellent corrosion resistance properties, making it highly suitable for packaging applications that involve exposure to moisture, chemicals, or extreme temperatures. This resistance to corrosion helps to extend the lifespan of packaging equipment and prevents degradation, ultimately reducing maintenance costs and enhancing the overall efficiency of the packaging aftermarket industry. Moreover, special steel can be tailored to meet specific requirements, allowing for the production of customized packaging solutions. This flexibility and versatility enable manufacturers to create innovative designs that enhance product protection, optimize space utilization, and improve transportation logistics. For instance, special steel can be utilized to create lightweight yet sturdy packaging materials, reducing shipping costs and minimizing the environmental impact associated with packaging waste. Furthermore, special steel possesses excellent machinability and weldability, facilitating the fabrication of intricate packaging components with high precision. This capability enables manufacturers to produce packaging solutions that are tailored to specific product dimensions, ensuring a perfect fit and optimal protection during transit. In conclusion, special steel plays a crucial role in the packaging aftermarket industry by offering strength, durability, corrosion resistance, customization options, and excellent machinability. These qualities contribute to the overall efficiency, reliability, and quality of packaging processes, ultimately benefiting both manufacturers and consumers.
- Q: Can special steel be used in the production of kitchen utensils?
- Yes, special steel can be used in the production of kitchen utensils. Special steel is a term used to describe steel alloys that have specific properties and characteristics, such as resistance to corrosion, high strength, and durability. These properties make special steel suitable for various applications, including the production of kitchen utensils. Kitchen utensils need to withstand regular use, exposure to water, and high temperatures. Special steel, such as stainless steel, is commonly used in the production of kitchen utensils due to its corrosion resistance and ability to withstand heat. Stainless steel utensils are known for their durability, resistance to rust, and ease of cleaning. In addition to stainless steel, there are other types of special steel that can be used in the production of kitchen utensils. For example, high carbon steel is commonly used in the production of chef knives due to its ability to maintain a sharp edge and its strength. Titanium-coated steel utensils are also available, providing additional benefits such as non-stick properties and enhanced durability. Overall, special steel is a versatile material that can be used in the production of a wide range of kitchen utensils. Its properties make it an excellent choice for manufacturers looking to produce durable and high-quality products that can withstand the demands of everyday use in the kitchen.
- Q: How does special steel contribute to the power transmission sector?
- Special steel plays a crucial role in the power transmission sector due to its exceptional properties and performance characteristics. Firstly, special steel is known for its high strength and resilience, which makes it an ideal material for manufacturing various components of power transmission systems. For instance, special steel is widely used in the production of transmission towers, where its strength ensures the stability and durability of the structures, even under extreme weather conditions. Moreover, special steel is highly resistant to corrosion, which is particularly beneficial in the power transmission sector. Power transmission equipment is often exposed to harsh environments, such as high humidity, chemical pollutants, and saltwater exposure, which can accelerate corrosion. By utilizing special steel in the manufacturing process, the risk of corrosion-related failures is significantly minimized, ensuring the reliable and uninterrupted transmission of power. Additionally, special steel offers excellent electrical conductivity, making it an ideal choice for conductors and cables used in power transmission. The efficient transfer of electrical energy is crucial to minimize power losses and optimize the transmission process. Special steel conductors provide low resistance to the flow of electricity, enabling efficient power transmission over long distances. Furthermore, special steel is also utilized in the production of transformers and other electrical equipment used in power transmission. The magnetic properties of special steel make it an excellent material for transformer cores, enabling efficient energy conversion and minimizing energy losses during transmission. In conclusion, special steel contributes significantly to the power transmission sector by offering strength, corrosion resistance, electrical conductivity, and magnetic properties. These properties ensure the reliability, efficiency, and longevity of power transmission systems, ultimately supporting the uninterrupted supply of electricity to industries, businesses, and households.
- Q: How is alloy steel different from carbon steel?
- Alloy steel differs from carbon steel in that it contains additional elements, such as nickel, chromium, or molybdenum, which enhance its strength, hardness, and corrosion resistance. This makes alloy steel more suitable for applications that require high performance and durability, while carbon steel is typically used for general-purpose applications.
- Q: How is special steel used in the production of injection molds?
- Special steel is commonly used in the production of injection molds due to its high strength, durability, and resistance to wear and corrosion. These properties make it ideal for withstanding the high temperatures, pressures, and repetitive stresses involved in the injection molding process. Additionally, special steel's excellent heat conduction enables efficient cooling, resulting in faster production cycles and improved part quality. Overall, the use of special steel in injection molds ensures the production of high-quality, precise, and consistent plastic parts.
- Q: What are the properties of mold steel?
- Mold steel possesses several properties that make it ideal for use in mold making. It typically has high hardness, excellent wear resistance, and good toughness. Mold steel also exhibits good machinability, allowing for intricate mold designs to be easily achieved. Additionally, it has good thermal conductivity, which aids in efficient cooling during the molding process. Overall, the properties of mold steel enable it to withstand the high pressures and temperatures involved in molding, ensuring durability and longevity of the molds.
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Hot Rolled Carbon Steel Round Bar AISI1020
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 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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