High Quality for Bearing Steel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200Ton m.t.
- Supply Capability:
- 500Tons per day m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Specifications of High Quality for Bearing Steel
1. Grade: GCr15/SAE52100/EN31/DIN 1.3505/JIS SUJ2
2. Sizes: Diameter 80-1000mm,or as required; Length 500-6000mm,or as required;.
3. Processing: Hot- forged, EAF+LF+VD+Forged+Heat treatment (A,N,Q,T for optional)
4. Heat Treatment:
Soft annealing: heat to 680-720°C, cool slowly.
Hardness after annealing: Max. 241 HB
Hardening: 820 - 850 °C
Normalizing temperature: 840-880°C
Tempering: 540-680°C
5. Surface requirements: Black, grinding, bright, polish
6. Features:
Stable elements, low harmful elements, high-purity steel, evenly carbides, ewer surface defects;
using with wide range of plastic processing, heat treatment with stable quality, high and
evenly hardness, good wear resistance, high strength of contact fatigue; excellent cutting and process ability.
7.
8.Payment terms: T/T or L/C at sight
Usage & Applications of High Quality for Bearing Steel
Our products have been used in all kinds of areas, such as aviation, aerospace, navigation, nuclear, energy, chemical industry, electronic information, petrochemical, automotive, instrument and meter, Communication ,transportation, and medical instruments, etc. Bearing ring,steel rolling mill ,machinery, 100Cr6 bearing steel ball is widely used in high-speed and low-noise bearing, bicycle, motorcycle, automobile, bags, electronics.
Packaging & Delivery of High Quality for Bearing Steel
Mark: Heat No. will be cold stamped and Steel grade, diameter (mm), length (mm), and the manufacturer LOGO and weight (kg) is painted.
Standard seaworthy packing or as customer required
Delivery time: Within 30 days after order is confirmed.
- Q: What are the different methods for improving the tensile strength of special steel?
- There are several methods for improving the tensile strength of special steel, including heat treatment, alloying, cold working, and grain refinement. Heat treatment involves heating the steel to a specific temperature and then rapidly cooling it, which can result in increased strength. Alloying refers to adding specific elements such as chromium, nickel, or molybdenum to the steel, which can enhance its strength properties. Cold working involves subjecting the steel to mechanical deformation at low temperatures, which can increase its strength. Grain refinement, on the other hand, involves controlling the size and distribution of the steel's crystalline structure, leading to improved strength.
- Q: What are the properties of cobalt-based alloys?
- Cobalt-based alloys possess excellent strength, corrosion resistance, and high-temperature stability, making them suitable for various applications such as aerospace, medical implants, and industrial machinery. They also exhibit magnetic properties, good wear resistance, and the ability to withstand extreme environments, making them highly versatile and sought after in various industries.
- Q: How does special steel perform in corrosive chemical environments?
- Stainless steel, also known as special steel, demonstrates exceptional performance in corrosive chemical environments due to its unique composition, which contains a high chromium content, typically exceeding 10.5%. The presence of chromium results in the formation of a passive oxide layer on the steel's surface, effectively serving as a protective barrier against corrosion. The passive oxide layer exhibits remarkable resistance to various corrosive substances, including acids, alkalis, and salts, establishing special steel as a highly reliable and durable material for chemical environments where corrosion poses a significant concern. Moreover, special steel showcases outstanding resistance to pitting corrosion, a localized form of corrosion that can arise in aggressive chemical environments. This resistance can be attributed to the inclusion of other alloying elements like nickel and molybdenum, which further enhance the steel's ability to withstand corrosion. Additionally, special steel possesses excellent strength and toughness, making it suitable for a wide range of industrial applications, such as chemical processing plants, oil and gas refineries, and pharmaceutical industries. Its capacity to endure high temperatures and pressures ensures long-term performance and reliability, even in harsh chemical environments. Nevertheless, it is crucial to emphasize that the performance of special steel in corrosive chemical environments may vary depending on the specific grade and composition of the steel. Consequently, selecting the appropriate grade of special steel specifically designed for the intended chemical environment is imperative to ensure optimal performance and longevity.
- Q: What are the applications of special steel in the power generation manufacturing process?
- Special steel is widely used in the power generation manufacturing process due to its exceptional properties. It is utilized in various applications such as turbine blades, boiler tubes, and heat exchangers. The high strength and temperature resistance of special steel enable it to withstand the harsh conditions in power plants, ensuring reliable operation and increased efficiency. Additionally, its corrosion resistance properties help maintain the integrity of components, extending their lifespan and reducing maintenance costs. Overall, the applications of special steel in power generation manufacturing play a crucial role in enhancing the performance and durability of power plant equipment.
- Q: What are some examples of special steel alloys?
- Some examples of special steel alloys include stainless steel, tool steel, high-speed steel, alloy steel, and maraging steel.
- Q: What are the different methods for joining special steel components?
- There exist various techniques for connecting special steel components, each having its own merits and limitations. Some commonly utilized methods are as follows: 1. Welding: This approach is extensively employed for joining steel components. It entails melting the edges of the components and merging them together. Welding can be executed using diverse techniques, including arc welding, gas welding, or laser welding, depending on the project's specific demands. 2. Bolting: Bolting necessitates the utilization of bolts, nuts, and washers to connect steel components. This method is favored for applications where disassembly or maintenance may be required. It offers a robust and dependable connection, although it may not be suitable for high-stress situations. 3. Riveting: Riveting involves the employment of metal fasteners known as rivets to connect steel components. This method is commonly employed in applications requiring high strength and resistance to vibration. Riveting is a permanent joining technique that delivers a sturdy and long-lasting connection. 4. Adhesive bonding: Adhesive bonding involves utilizing high-strength adhesives to connect steel components. This method is preferred when aesthetics and weight reduction are important. Adhesive bonding can yield a strong and durable connection, although surface preparation and adhesive selection are crucial for ensuring the bond's strength. 5. Mechanical fastening: Mechanical fastening techniques, such as using screws or clips, can also be employed to connect special steel components. This method is often used for temporary connections or components that necessitate easy assembly and disassembly. Each joining method possesses its own advantages and considerations, and the selection of a method depends on factors such as the specific application, load requirements, expected lifespan, cost considerations, and the nature of the steel components being connected. It is essential to thoroughly assess these factors and consult experts to determine the most suitable joining method for a given project.
- Q: How is maraging steel used in the production of rocket and missile components?
- Maraging steel is used in the production of rocket and missile components due to its exceptional strength, toughness, and resistance to heat and corrosion. Its unique properties make it ideal for critical parts like rocket casings, engine components, and missile guidance systems, where high performance and reliability are paramount. The steel's ability to handle extreme conditions, such as high pressures and temperatures, ensures that these components can withstand the rigorous demands of aerospace applications.
- Q: Can special steel be used in the chemical processing equipment manufacturing industry?
- Yes, special steel can be used in the chemical processing equipment manufacturing industry. Special steel is often preferred in this industry due to its high corrosion resistance, ability to withstand high temperatures, and excellent mechanical properties, making it suitable for handling various corrosive chemicals and harsh operating conditions.
- Q: How does special steel contribute to the efficiency of industrial equipment?
- Several factors contribute to the efficiency of industrial equipment, with special steel playing a crucial role. Firstly, the use of special steel alloys offers superior strength and hardness properties compared to regular steel. This enables the construction of more durable and robust equipment, reducing the frequency of repairs or replacements. Consequently, the overall efficiency of the equipment is improved. In addition, special steel alloys demonstrate excellent resistance to heat and corrosion, making them ideal for use in high-temperature or corrosive environments. This ensures that the equipment can operate reliably, even in challenging settings, without compromising performance or safety. Moreover, special steel alloys provide improved machinability, allowing for more precise manufacturing of industrial equipment components. This precision ensures that the equipment is built to exact specifications, resulting in enhanced overall performance and efficiency. Furthermore, special steel alloys can be tailored to possess specific characteristics, such as high conductivity or magnetic properties. This makes them ideal for applications requiring electrical conductivity or magnetism. By customizing special steel, industrial equipment can be developed to meet specific needs, maximizing efficiency and effectiveness. Overall, the utilization of special steel in industrial equipment significantly enhances its efficiency. Through enhanced strength, durability, heat and corrosion resistance, improved machinability, and customization options, the lifespan, performance, reliability, and safety of the equipment are all improved. Consequently, this leads to enhanced operational efficiency and productivity in industrial settings.
- Q: How does special steel perform in high-temperature oxidation with sulfur-containing atmospheres?
- Special steel performs well in high-temperature oxidation with sulfur-containing atmospheres due to its enhanced resistance to sulfur attack. The alloying elements present in special steel, such as chromium, molybdenum, and nickel, provide excellent protection against sulfur-induced corrosion and oxidation. This makes special steel an ideal choice for applications where exposure to high temperatures and sulfur-containing atmospheres is a concern.
REDMETAL,a well-known enterprise specializing in the production and sales of spring steel and bearing steel.
Since the establishment of our company, we have been aimed to provide the customers with qualify and cheap product and the satisfatory service.
1. Manufacturer Overview
| Location | Jiangsu, China |
| Year Established | 1990 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | Mid East; Eastern Europe; North America |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai |
| Export Percentage | 20% - 30% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 100,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM Service Offered; |
| Product Price Range | High; Average |
Send your message to us
High Quality for Bearing Steel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200Ton m.t.
- Supply Capability:
- 500Tons per day m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
