Round Bars Carbon Steel 1020 1045 1040
- Ref Price:
-
- 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
Round Bars Carbon Steel 1020 1045 1040
Product Information:
Material：High Quality Carbon Structural Steel 1020
Size：Diameter:10-700mm
Length:6000mm-12000mm
Origin place ：Made In China
Delivery Condition：Hot rolled, cold drawn, forged
Surface require：Black, grinding, bright, polish
Heat treatment：Quenched, Tempered, annealed
Packing：Seaworthy packing ,wooden case ,carton,woven bag or at client's requires
Delivery time：According to order’s quantity.
Trade Term：EXW,FOB,CIF
Payments：T/T or L/C at sight
Port：China main Port, such as shanghai, Dalian, Shenzhen port.
MOQ：30 Metric Ton
| Material | AISI 1020, S20C, C22,1.0402 | Round bar | Dia(mm) | Max 700 |
| Process | EAF + LF + VD + Forged + Heat Treatment (optional) | Length (mm) | Max 12000 | |
| Heat treatment | Normalized / Annealed / Quenched / tempered | Plate bar | Thickness(mm) | Max 200 |
| Delivery condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) | Width(mm) | Max 3000 | |
| Test | Ultrasonic test according to SEP 1921-84 D/d | Length (mm) | Max 12000 |
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) |
Product Show:
Our Advantages:
· Industry experience over 20 years.
· Shipment of goods -More than 70 countries worldwide.
· The most convenient transport and prompt delivery.
· Competitive price with best service.
· High technical production line with top quality products.
· High reputation based on best quality products.
With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.
Communication, Experience, Expertise and Best efforts are our Promises to you.
- Q: How is special steel used in the mining industry?
- Special steel is widely used in the mining industry due to its exceptional properties such as high strength, durability, and resistance to wear and corrosion. It is utilized in various applications including the manufacturing of drilling tools, crushing equipment, conveyor systems, and structural components for mining machinery. Additionally, special steel is used in the production of wear-resistant plates and liners, which protect mining equipment from abrasion and extend their lifespan. This type of steel plays a crucial role in enhancing the efficiency and safety of mining operations.
- Q: How does special steel contribute to the telecommunications machinery industry?
- The telecommunications machinery industry heavily relies on special steel for the production of durable and high-quality equipment. This steel is crucial in providing the necessary materials for antennas, satellite dishes, and transmission towers. These machinery are constantly exposed to different environmental conditions and need to endure extreme weather, corrosion, and mechanical stress. Special steel, renowned for its exceptional strength, toughness, and corrosion resistance, ensures the longevity and reliability of telecommunications equipment. For example, antennas and satellite dishes made from special steel can withstand harsh weather conditions and strong winds without compromising signal quality or structural integrity. Moreover, transmission towers, which play a vital role in efficient signal transmission over long distances, are manufactured using special steel. These towers need to support heavy equipment, endure dynamic loads, and resist corrosion to maintain uninterrupted communication. The high tensile strength and corrosion resistance of special steel guarantee the stability and longevity of transmission towers, ultimately contributing to the overall reliability of the telecommunications network. Additionally, special steel is utilized in the production of cables and connectors used in telecommunications systems. These components require high conductivity, low resistance, and resistance to wear and tear. By incorporating special steel, manufacturers of telecommunications machinery can ensure efficient signal transmission and reduce signal loss, leading to improved communication quality. In conclusion, special steel is indispensable in the telecommunications machinery industry as it provides superior strength, durability, and corrosion resistance. By incorporating special steel into the production of antennas, satellite dishes, transmission towers, cables, and connectors, the industry can deliver reliable and high-quality telecommunications equipment to meet the increasing demands of the modern world.
- Q: What are the environmental considerations of using special steel?
- There are several environmental considerations associated with the use of special steel. Firstly, the production of special steel involves the extraction and processing of raw materials, which can have significant environmental impacts. The mining of iron ore and other minerals required for steel production often results in habitat destruction, soil erosion, and water pollution. Additionally, the energy-intensive processes used to convert raw materials into steel emit large amounts of greenhouse gases, contributing to climate change. Furthermore, the disposal of special steel products at the end of their life cycle can also pose environmental challenges. Steel is a non-renewable resource, and its disposal in landfills can contribute to waste accumulation and resource depletion. However, steel is highly recyclable, and recycling steel products can significantly reduce the environmental impact associated with their disposal. In terms of transportation, special steel is often heavy and bulky, which leads to higher fuel consumption during transportation. This can contribute to air pollution and carbon emissions, particularly if long-distance shipping is involved. Moreover, the manufacturing processes used to produce special steel can generate various types of waste, such as slag and dust, which need to be properly managed to prevent negative environmental impacts. The treatment and disposal of these waste materials require careful consideration to ensure they do not contaminate soil, water, or air. To mitigate these environmental considerations, companies in the steel industry have been adopting more sustainable practices. This includes investing in cleaner technologies, such as electric arc furnaces that use recycled steel as feedstock, to reduce energy consumption and emissions. Additionally, implementing efficient waste management systems and promoting steel recycling can help minimize waste generation and resource depletion. Overall, while the use of special steel has undeniable benefits in various industries, it is crucial to consider and address the associated environmental impacts. Adopting sustainable practices throughout the entire lifecycle of special steel, from raw material extraction to end-of-life disposal, is vital in minimizing its environmental footprint and promoting a more sustainable future.
- Q: How does special steel contribute to reducing weight in applications?
- Special steel can contribute to reducing weight in applications in several ways. Firstly, special steel alloys can be designed to have high strength-to-weight ratios, meaning that they can provide the same level of strength and performance as other materials, such as traditional steel or aluminum, but with less weight. By using special steel in place of heavier materials, manufacturers can reduce the overall weight of the application without compromising its structural integrity. Additionally, special steel can be manufactured with improved fatigue resistance and durability properties, which allows for the use of thinner and lighter sections without sacrificing strength. This is particularly important in industries where weight reduction is critical, such as automotive and aerospace, as it enables the production of lighter vehicles or aircraft, resulting in improved fuel efficiency and reduced emissions. Furthermore, special steel can also contribute to weight reduction through its versatility in manufacturing processes. It can be easily formed, shaped, and welded, allowing for the creation of complex and lightweight structures. This flexibility in fabrication methods allows engineers to optimize the design and maximize weight savings by using special steel in innovative ways. In summary, special steel contributes to reducing weight in applications by offering high strength-to-weight ratios, improved fatigue resistance, and durability, as well as providing flexibility in manufacturing processes. These qualities make special steel an ideal choice for industries seeking weight reduction, ultimately leading to enhanced performance, efficiency, and sustainability.
- Q: What are the different grades of special steel?
- There are various grades of special steel, including stainless steel grades such as 304, 316, and 410, tool steel grades like D2, A2, and M2, and high-speed steel grades such as M42 and T15. Each grade has unique properties and applications, making them suitable for specific purposes in industries like construction, automotive, and manufacturing.
- Q: Can special steel be used in the mining industry?
- Yes, special steel can be used in the mining industry. Special steel alloys, such as wear-resistant and high-strength steels, are commonly employed in mining equipment and machinery due to their durability and ability to withstand harsh conditions. They are used in components like drill bits, crusher liners, conveyor belts, and structural supports to enhance performance and productivity while ensuring safety and longevity in mining operations.
- Q: What are the different defense grades of special steel?
- The different defense grades of special steel typically include grades such as AR200, AR400, AR500, and AR600, which are commonly used for protective armor and structural applications. These grades have varying levels of hardness, strength, and resistance to abrasion, making them suitable for different levels of defense against impacts, wear, and penetration.
- Q: How does special steel contribute to the agricultural machinery industry?
- Special steel plays a crucial role in the agricultural machinery industry by contributing to the overall efficiency, durability, and productivity of agricultural machinery. One of the key advantages of special steel in this industry is its exceptional strength and toughness, which allows for the manufacturing of robust and reliable equipment. Agricultural machinery, such as tractors, combines, and harvesters, are subjected to intense operational conditions, including heavy loads, extreme temperatures, and exposure to corrosive elements. Special steel provides the necessary strength and resistance to withstand these challenging environments, ensuring that the machinery can perform optimally for extended periods. Moreover, special steel alloys offer excellent wear resistance, enabling agricultural machinery to withstand the abrasive nature of farming operations. This is particularly important for components like blades, plows, and tillage tools, which are constantly exposed to soil, rocks, and other abrasive materials. By using high-quality special steel, manufacturers can produce durable and long-lasting equipment, minimizing maintenance needs and enhancing the overall reliability of agricultural machinery. Special steel also allows for the design and construction of more efficient agricultural machinery. Due to its superior strength-to-weight ratio, special steel enables the production of lighter yet sturdy equipment. This, in turn, improves fuel efficiency, reduces energy consumption, and enhances maneuverability. Additionally, special steel's excellent machinability and formability enable manufacturers to create complex and customized components, meeting specific agricultural needs and increasing the overall efficiency of machinery. Furthermore, special steel contributes to the agricultural machinery industry by providing resistance to corrosion and rust. Agricultural equipment is often exposed to moisture, fertilizers, and chemicals, which can lead to corrosion and degradation over time. Special steel alloys with corrosion-resistant properties, such as stainless steel, can significantly extend the lifespan of machinery and reduce maintenance costs. In summary, special steel is vital for the agricultural machinery industry as it enhances the durability, efficiency, and productivity of the equipment. Its strength, wear resistance, design flexibility, and corrosion-resistant properties make it the preferred choice for manufacturing high-quality machinery that can withstand the demanding conditions of agricultural operations.
- Q: How is special steel used in the automotive industry?
- Special steel is used in the automotive industry for various applications such as manufacturing engine components, transmission systems, and chassis parts. Its high strength, durability, and resistance to corrosion make it ideal for ensuring the safety, performance, and longevity of vehicles. Additionally, special steel is used in the production of specialized tools and machinery required for automotive manufacturing processes.
- Q: How does tungsten contribute to the properties of special steel?
- Tungsten is a critical element that contributes significantly to the properties of special steel. One of the major benefits of tungsten in steel is its ability to enhance strength and hardness. It forms a solid solution with iron, resulting in a fine-grained microstructure that increases the overall toughness and wear resistance of the steel. Additionally, tungsten helps to improve the high-temperature strength of special steel. It has a high melting point and maintains its strength even at elevated temperatures, making it ideal for applications that require resistance to heat and thermal stress. This characteristic allows special steel with tungsten to be used in environments with extreme temperatures, such as in gas turbines, rocket nozzles, and cutting tools. Tungsten also plays a crucial role in improving the corrosion resistance of special steel. It forms stable carbides that protect against corrosion and erosion, making the steel more durable and long-lasting. This is particularly valuable in industries where the steel is exposed to corrosive environments, such as chemical processing, marine applications, and oil and gas exploration. Furthermore, tungsten contributes to the machinability of special steel. It helps in reducing the built-up edge during cutting operations, resulting in improved surface finish and longer tool life. This characteristic is highly advantageous in industries that require precision machining, such as automotive, aerospace, and tool manufacturing. In summary, tungsten is a vital element in special steel as it enhances strength, hardness, high-temperature performance, corrosion resistance, and machinability. Its unique properties make it an indispensable component in the production of high-quality steel used in various industries.
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Round Bars Carbon Steel 1020 1045 1040
- 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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