Steel Round Bar 18CrNiMo7-6 17CrNiMo6
- Ref Price:
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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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Item specifice
Type:
Alloy Steel
Shape:
Steel Round Bar
Steel Round Bar 18CrNiMo7-6 17CrNiMo6
Product Information:
1. Dia.5-50 mm cold drawn,
Dia.12-330 mm hot rolled,
Dia.100-1200 mm forged
2.EAF + LF + VD + Hot rolled or Forged + Annealed / QT (optional)
3.Black / peeled / rough-turned
4.UT SEP1921 Class C/c
5.Application:Heavy-duty arbors, bushings, wear pins, bearings, sprockets, gears and shafts etc. Or can be used for high tensile applications uncarburised but through hardened and tempered.
Good through hardening properties with excellent toughness due to the low carbon and high alloy content, also suitable for Nitriding.
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 production of consumer goods?
- Special steel is used in the production of consumer goods due to its superior strength, durability, and corrosion resistance. It is commonly used in manufacturing appliances, cutlery, automotive components, and construction materials, ensuring the end-products meet high-quality standards and have a longer lifespan.
- Q:How is low alloy steel used in the manufacturing of pressure vessels?
- Low alloy steel is used in the manufacturing of pressure vessels due to its excellent strength and durability properties. It can withstand high pressures and temperatures, making it ideal for containing and storing fluids or gases under extreme conditions. The low alloy composition enhances the steel's resistance to corrosion, erosion, and cracking, ensuring the safety and longevity of the pressure vessel. Additionally, low alloy steel offers cost-effective advantages compared to other high-alloy materials, making it a preferred choice in the manufacturing industry.
- Q:How does special steel contribute to the dimensional stability of products?
- Special steel is known for its high strength, durability, and resistance to deformation, making it an ideal material for enhancing the dimensional stability of products. By utilizing special steel in the manufacturing process, products are less likely to experience changes in shape or size due to external factors such as temperature fluctuations or mechanical stress. This improved dimensional stability ensures that the products maintain their intended form and functionality over time, leading to increased reliability and customer satisfaction.
- Q:What are the requirements for special steel used in agricultural machinery?
- Different components or parts in agricultural machinery have varying requirements for special steel. However, there are common requirements that generally apply to most agricultural machinery. 1. To withstand harsh conditions including heavy loads, friction, and exposure to elements, special steel used in agricultural machinery must have high strength and durability. 2. Special steel should possess good corrosion resistance properties to prevent rusting and degradation over time, as agricultural machinery is often exposed to moisture, chemicals, and other corrosive substances. 3. To ensure prolonged service life and reduce maintenance costs, special steel should have excellent wear resistance, as components like blades, gears, and bearings undergo repetitive and abrasive actions. 4. Special steel should exhibit high toughness to absorb sudden impacts, shock loads, and vibrations without fracture or fatigue failure, as agricultural machinery encounters these forces during operation. 5. Special steel should have good machinability, including properties like good formability, weldability, and ease of heat treatment, to enable efficient and accurate machining processes during manufacturing. 6. While meeting the above requirements, special steel used in agricultural machinery should also be cost-effective, striking a balance between performance and cost without compromising quality and performance. In conclusion, the selection of special steel for agricultural machinery should consider specific application requirements such as load capacity, environmental conditions, and expected service life. Meeting these requirements ensures efficient and reliable operation with minimal downtime.
- Q:What are the different types of tool steels used in special steel?
- There are various types of tool steels that are commonly used in special steel applications. These types of steels are specifically designed to exhibit exceptional hardness, wear resistance, toughness, and heat resistance, making them ideal for tooling and cutting applications. Some of the different types of tool steels used in special steel include: 1. Carbon Tool Steel: This type of tool steel contains high carbon content, typically ranging from 0.60% to 1.5%. It offers excellent hardness and wear resistance, making it suitable for applications such as drills, taps, and cutting tools. 2. High-Speed Steel (HSS): HSS is an alloy steel that contains a combination of various elements like tungsten, molybdenum, chromium, and vanadium. It provides exceptional heat resistance, hardness, and toughness, allowing it to retain its cutting edge even at high temperatures. HSS is commonly used in drill bits, milling cutters, and other cutting tools. 3. Cold Work Tool Steel: This type of tool steel is designed to be used at room temperature or lower temperatures. It offers excellent toughness, wear resistance, and strength. Cold work tool steels are used in applications such as blanking, piercing, and forming dies. 4. Hot Work Tool Steel: Hot work tool steels are specifically developed to withstand high temperatures without losing their hardness and strength. They have good thermal conductivity and can resist thermal fatigue and deformation. Hot work tool steels are used in applications like forging dies, extrusion dies, and die casting molds. 5. Shock-Resisting Tool Steel: This type of tool steel is designed to resist shock and impact loads. It provides excellent toughness, strength, and wear resistance. Shock-resisting tool steels are commonly used in applications such as hammers, chisels, and pneumatic tools. 6. Stainless Tool Steel: Stainless tool steels contain high levels of chromium, which provides them with excellent corrosion resistance. These steels are commonly used in applications where resistance to rust and corrosion is essential, such as surgical instruments, molds, and cutlery. 7. Powder Metallurgy Tool Steel: Powder metallurgy tool steels are manufactured using a powder metallurgy process, which allows for precise control of the steel's composition and microstructure. These steels exhibit excellent wear resistance, high toughness, and good machinability. They are used in applications such as high-speed cutting tools and forming tools. Overall, the different types of tool steels used in special steel applications offer a wide range of characteristics and properties to meet the specific requirements of various cutting, forming, and tooling applications.
- Q:What is the significance of tensile strength in special steel?
- Tensile strength is of great significance in special steel because it determines the steel's ability to withstand stretching or pulling forces without breaking or deforming. This property is crucial in various industries, especially in manufacturing and construction, where high tensile strength is required for structural integrity and safety. Special steel with superior tensile strength can withstand heavy loads, resist impacts, and provide durability, making it highly sought after in applications such as building infrastructure, automotive manufacturing, and aerospace engineering.
- Q:Can special steel be used in the production of hydraulic components?
- Yes, special steel can be used in the production of hydraulic components. Special steels, such as stainless steel or high-strength alloy steels, offer excellent corrosion resistance, high strength, and durability, making them suitable for hydraulic applications where resistance to pressure, fluid flow, and environmental factors is crucial.
- Q:How does special steel contribute to improving product efficiency in energy-intensive processes?
- Special steel plays a crucial role in improving product efficiency in energy-intensive processes due to its unique properties. Its superior strength, durability, and heat resistance allow for the design and manufacturing of more efficient and high-performing equipment. By using special steel components, energy-intensive processes can operate at higher temperatures, withstand harsh conditions, and reduce material wear, resulting in increased productivity, reduced downtime, and ultimately, improved energy efficiency.
- Q:How does special steel contribute to the manufacturing of power generation equipment?
- Special steel plays a crucial role in the manufacturing of power generation equipment by providing exceptional strength, durability, and resistance to extreme conditions. It is used in turbine blades, rotors, and other critical components, allowing for higher efficiency and performance. Additionally, special steel's ability to withstand high temperatures and corrosive environments ensures the longevity and reliability of power generation equipment, ultimately contributing to the overall efficiency and effectiveness of power generation processes.
- Q:What are the applications of special steel in the agriculture supply chain?
- Special steel has various applications in the agriculture supply chain. It is commonly used in the manufacturing of machinery and equipment such as tractors, harvesters, and irrigation systems. Special steel's high tensile strength and resistance to corrosion make it ideal for these applications, ensuring durability and longevity in agricultural operations. Additionally, special steel is used in the production of storage tanks, silos, and processing equipment, providing the necessary strength and reliability for storing and handling agricultural products. Overall, special steel contributes to the efficiency and effectiveness of the agriculture supply chain by enabling the development of robust and reliable equipment and infrastructure.
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Steel Round Bar 18CrNiMo7-6 17CrNiMo6
- 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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