Japanese Standard Bearing Steel
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 600000 Tons/Year m.t./month
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Specifications of Japanese Standard Bearing Steel
|
Material |
SUJ2 | ||
|
Chemical Composition |
Mechanical Properties(In Quenched & Tempered State) | ||
|
C |
0.95-1.05 |
Hardness |
HRC≈67 |
|
Si |
0.15-0.35 |
HRC61-66 | |
|
Mn |
0.25-0.45 |
HRC62-66 | |
|
Cr |
1.40-1.65 |
-- | |
|
Mo |
≤0.10 |
-- | |
|
P |
≤0.025 |
HB170-207 | |
|
S |
≤0.025 |
HB207-229 | |
|
Cu |
≤0.25 |
HB270-390 | |
|
Ni+Cu |
≤0.50 |
HB229-285 | |
Dimension: Thickness: 20mm-1000mm, Length: 500mm-6000mm
Technique: Hot rolled, cold drawn, forged
Surface treatment: Black, grinding, bright, polish
Type: Alloy Steel Bar
Documents required: Commercial invoice; Packing list; Bill of lading; Certificate of origin and others that the target market needs.
Usage and Applications of Japanese Standard Bearing Steel
High Quality Bearing steel is used for manufacturing ball, roller bearing steel and rings. Bearing in work is under great pressure and friction, so have high demands bearing steel and hardness and resistance, and high elastic limit.
Bearing steels are used for ball and roller bearing applications and are comprised of low carbon steels and high carbon through harden able steel.
For example, bearing ring, steel rolling mill, machinery, 100Cr6 bearing steel ball is widely used in high-speed and low-noise bearing, bicycle, motorcycle, automobile, bags electronically.
Packaging & Delivery of Japanese Standard Bearing Steel
Packaging Detail: Standard seaworthy packing or as customer required.
Delivery Detail: 45 days
Trade terms: FOB, CFR, CIF
MOQ: 25 tons or at customer's demands
Weight: Theprice invoicing on theoretical weight basis or actual weight basis depends on customer’s request.
Shipment: The shipment of bulk break or container is depends on customer’s request.
Other equivalent steel materials of Japanese Standard Bearing Steel
|
USA |
Japanese |
Germany |
British |
France |
|
ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
|
52100 |
SUj2 |
100Cr6 |
100Cr6 |
100Cr6 |
|
1.2067 |
1.2067 |
1.2067 |
Characteristics of Japanese Standard Bearing Steel
1. The technical workers we employed are the ones with many years’ working experience, who know the technology procedures very well.
2. We will strictly inspect our production that we sold according to the customer’s request.
3. Our steel reaches international quality standards. Besides, our company is equipped with large-sized vertical saw machines, horizontal saw machines, milling machines, grinding machines and other advanced equipment. All our products are carried out hardness tests, such as the ultrasonic flaw detection before shipment. Therefore, there is no quality problem. With more competitive price than other suppliers, our steel has good sales in the markets of North America, South America, East Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia and West Europe.
4. We can accept L/C usance or L/C at sight.
5. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in this contract.
- Q: What is the role of special steel in the defense industry?
- The unique properties and capabilities of special steel are critical to the defense industry. Its primary function is to provide strength and durability to military equipment, including tanks, armored vehicles, naval vessels, and aircraft. These steels are designed to withstand extreme conditions such as high impact and ballistic resistance, ensuring the safety and protection of military personnel. Special steel also plays a significant role in the production of cutting-edge weaponry. It is used to manufacture firearms, missiles, and artillery systems, offering the necessary strength, hardness, and corrosion resistance. These steels allow for the precise manufacturing of complex weapon systems, ultimately improving their performance, accuracy, and reliability. Additionally, special steel contributes to the development of advanced communication and electronics technologies. Steel alloys with specific magnetic properties are utilized in the production of radar systems, satellite components, and other electronic devices crucial for military surveillance, intelligence, and communication purposes. These steels enable efficient signal transmission and reception, enhancing the overall capabilities of defense systems. In conclusion, special steel is indispensable in the defense industry due to its unique properties and capabilities. It serves as the foundation for military equipment, enhances the performance of weapons, and enables the development of advanced communication and electronics technologies. By utilizing special steel, the defense industry ensures the safety, effectiveness, and technological superiority of military operations.
- Q: Can special steel be used in the agricultural equipment manufacturing industry?
- Yes, special steel can be used in the agricultural equipment manufacturing industry. Special steel, such as high-strength or wear-resistant steel, can enhance the durability, strength, and performance of agricultural equipment, making it suitable for various applications in the industry.
- Q: What are the specific requirements for special steel used in the automotive piston industry?
- The specific requirements for special steel used in the automotive piston industry are designed to ensure high performance, durability, and efficiency of the pistons. These requirements include: 1. High strength: Special steel used in automotive pistons must possess high tensile strength and hardness to withstand the extreme pressures and temperatures generated during combustion. 2. Heat resistance: The steel must have excellent heat resistance properties to withstand the intense heat generated by the combustion process without deforming or losing strength. 3. Wear resistance: Pistons undergo constant friction and wear against the cylinder walls. Therefore, the special steel used must have good wear resistance to minimize the wear and tear and prolong the lifespan of the piston. 4. Low thermal expansion: The steel should have a low coefficient of thermal expansion to prevent excessive expansion and contraction during temperature variations, ensuring a tight seal between the piston and cylinder walls. 5. Corrosion resistance: Pistons are exposed to various corrosive elements, including combustion by-products and engine oil. Special steel used in piston manufacturing must have good corrosion resistance to prevent premature deterioration and failure. 6. Fatigue resistance: The steel should possess excellent fatigue resistance to withstand the repetitive stress cycles experienced by the piston during engine operation. 7. Machinability: Special steel used in pistons should be easily machinable to achieve precise dimensions and tolerances necessary for optimal performance. 8. Cost-effectiveness: While meeting the above requirements, special steel used in the automotive piston industry should also be cost-effective to ensure profitability for the manufacturers. By meeting these specific requirements, special steel used in the automotive piston industry contributes to the overall performance, reliability, and longevity of the piston, which in turn enhances the efficiency and durability of the entire engine system.
- Q: How is wear-resistant tool steel used in the production of cutting tools?
- Wear-resistant tool steel is commonly used in the production of cutting tools due to its high hardness and resistance to wear. This steel is able to withstand the abrasive forces and high temperatures generated during cutting operations, resulting in longer tool life and improved cutting performance. The wear-resistant tool steel is typically used to manufacture various cutting tools such as drills, milling cutters, saw blades, and lathe tools, ensuring durability and efficiency in metalworking and machining processes.
- Q: How does special steel contribute to the food processing aftermarket industry?
- Special steel plays a crucial role in the food processing aftermarket industry by providing equipment and components that ensure safety, efficiency, and durability. With its exceptional properties such as corrosion resistance, high strength, and heat resistance, special steel is used to manufacture cutting blades, sieves, conveyors, and other machinery parts. This allows for precise cutting, sieving, and conveying of various food products, maintaining their quality and reducing contamination risks. Overall, special steel enhances the performance and longevity of food processing equipment, enabling the industry to meet stringent hygiene standards and increase productivity.
- Q: How does special steel contribute to the automotive safety?
- Special steel contributes to automotive safety in several ways. Firstly, it is used in the construction of the vehicle's structure, providing strength and rigidity to withstand impacts and collisions. This helps to protect the passengers by minimizing the deformation of the cabin area during a crash. Secondly, special steel is also used in the manufacturing of critical automotive components such as airbags, seat belts, and anti-lock braking systems, which are vital for occupant protection and accident prevention. Additionally, special steel is resistant to corrosion, which ensures the longevity and durability of safety features in a vehicle. Overall, the use of special steel in the automotive industry plays a significant role in enhancing the safety standards of vehicles and protecting the lives of both drivers and passengers.
- 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: Can special steel be used in cryogenic applications?
- Yes, special steel can be used in cryogenic applications. Special steels, such as stainless steels, are known for their excellent resistance to low temperatures and can maintain their mechanical properties even at extremely cold temperatures. This makes them suitable for use in cryogenic applications where materials need to withstand and perform well in extreme cold environments.
- Q: How does special steel resist wear and abrasion?
- Special steel resists wear and abrasion due to its unique composition and manufacturing process. It is typically made from alloys with high levels of carbon, chromium, and other elements that enhance its hardness and strength. The addition of these elements creates a microstructure within the steel that is highly resistant to wear and abrasion. Additionally, special steel can be heat-treated to further increase its hardness and toughness, making it more resilient against the forces that cause wear and abrasion. Overall, the combination of alloying elements and heat treatment gives special steel its exceptional ability to resist wear and abrasion in various applications.
- Q: How does alloy steel improve the strength and toughness of steel?
- Alloy steel improves the strength and toughness of steel by adding specific elements, such as manganese, chromium, nickel, or molybdenum, to the base iron. These alloying elements create atomic interactions within the steel matrix that enhance its properties. They help to refine the grain structure, increase hardenability, and improve resistance to wear, corrosion, and fatigue. By modifying the composition, alloy steel can achieve a balanced combination of strength, toughness, and other desirable characteristics, making it more suitable for various applications.
1. Manufacturer Overview
| Location | Guangdong, China |
| Year Established | 2005 |
| Annual Output Value | Above US$ 100 Million |
| Main Markets | korea, India, Malaysia, Brazil, Germany, Belgium, Middle East |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Guangzhou |
| Export Percentage | 50%-80% |
| No.of Employees in Trade Department | 21-100 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | 23,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM servise offered |
| Product Price Range | high; average |
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Japanese Standard Bearing Steel
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 600000 Tons/Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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