Grade SAE51200/ GCr15 / 100cr6 Bearing Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering Grade SAE51200/ GCr15 / 100cr6 Bearing Steel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Grade SAE51200/ GCr15 / 100cr6 Bearing Steel are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Grade SAE51200/ GCr15 / 100cr6 Bearing Steel are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1. Dimensional sizes: Thickness: 14~100mm.Length:3000~5800mm,Diameter :14-500mm
2.Chemical composition:
C | Si | Mn | Cr | Ni | Cu |
Equal or less than | |||||
0.95-1.05 | 0.15-0.35 | 0.20-0.40 | Cr:1.30-1.65 | 0.30 | 0.25 |
3. Grade: SAE51200/ GCr15 / 100cr6
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. Characters:
1) Comprehensive properties
2) Good performance in cutting and processing after spheroids annealing
3) High hardness and homogenization after quenching and tempering
4) High abrasive resistance and fatigue resistance
7. Payment terms: T/T or L/C at sight
Usage & Applications of Bearing Steel GCr15
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 Bearing Steel GCr15
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.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
- Q: What are the main applications of special steel in the power distribution industry?
- The main applications of special steel in the power distribution industry include the manufacturing of power transmission towers, transformers, and various high voltage equipment. Special steel is used due to its excellent strength, durability, and resistance to corrosion, which are crucial qualities for ensuring the reliability and efficiency of power distribution systems.
- Q: How does special steel perform in cryogenic strength?
- Special steel performs well in cryogenic strength. It is specifically designed to maintain its strength and toughness at extremely low temperatures. This allows it to withstand the harsh conditions of cryogenic environments without losing its mechanical properties.
- Q: How is maraging steel used in the production of aerospace components?
- Maraging steel is extensively used in the production of aerospace components due to its exceptional strength, toughness, and resistance to wear and fatigue. Its unique properties, achieved through a special aging process, make it ideal for critical components such as landing gear, engine shafts, and missile casings. The high strength-to-weight ratio of maraging steel allows for lighter, more fuel-efficient aircraft, while its durability ensures long-lasting performance in demanding aerospace environments.
- Q: Can special steel be used in railway applications?
- Railway applications often utilize special steel, which is also referred to as alloy steel or high-strength steel. This type of steel possesses distinct characteristics that make it suitable for a wide range of demanding applications, including railways. Its exceptional strength, durability, and resistance to wear make it an ideal choice for railway components that endure high loads, vibrations, and extreme conditions. In the realm of railway applications, special steel is commonly employed in the manufacturing of rails, wheels, axles, and other crucial components. Rails crafted from special steel have the ability to handle heavy train traffic while providing a smooth and stable ride, all the while resisting wear and deformation. Special steel wheels and axles offer remarkable strength and toughness, ensuring safe and dependable operation even under heavy loads and high-speed conditions. Furthermore, special steel is frequently utilized in the construction of railway bridges, tunnels, and other infrastructure projects. Its exceptional strength and resistance to corrosion and fatigue make it suitable for supporting heavy trains and withstanding the environmental challenges associated with railway construction. Moreover, the utilization of special steel in railway applications can result in cost savings and efficiency improvements. Its high durability and wear resistance minimize the need for frequent maintenance and replacement, leading to reduced maintenance costs and an extended service life for railway components. In conclusion, special steel possesses the necessary strength, durability, and performance required for railway applications. Its unique properties make it an ideal choice for ensuring the safety, reliability, and efficiency of rail transportation systems.
- Q: How does special steel contribute to the defense and security industry?
- Special steel contributes to the defense and security industry by offering exceptional strength, durability, and resistance to extreme conditions. It is used in the production of various critical components such as armored vehicles, aircraft carriers, submarines, and ballistic protection systems. Special steel's unique properties enhance the performance and reliability of these defense systems, ensuring their effectiveness in safeguarding national security.
- Q: How does special steel perform in high-stress corrosion cracking environments?
- Special steel performs exceptionally well in high-stress corrosion cracking environments. Due to its unique composition and enhanced resistance to corrosion, special steel can withstand the combination of mechanical stress and corrosive agents, minimizing the risk of cracking or failure. This makes it a highly reliable and preferred material choice for applications in industries such as oil and gas, chemical processing, and marine engineering.
- Q: How does special steel perform in cryogenic toughness?
- Special steel is known for its exceptional performance in cryogenic toughness. When exposed to extremely low temperatures, such as those found in cryogenic applications, the toughness of regular steel decreases significantly. However, special steel is specifically designed to withstand such extreme conditions and maintain its toughness and ductility. The properties of special steel, such as its composition and microstructure, are carefully engineered to ensure its high performance in cryogenic environments. With a unique combination of alloying elements and heat treatment processes, special steel can resist brittle fracture and maintain its strength even at temperatures as low as -196 degrees Celsius (-321 degrees Fahrenheit). The excellent cryogenic toughness of special steel makes it an ideal choice for various applications, including liquefied natural gas (LNG) storage and transportation, aerospace engineering, and medical equipment used in cryogenic medicine. It provides the necessary reliability and safety when subjected to extreme cold temperatures, ensuring the integrity and functionality of the materials and structures it is used in. Overall, special steel's exceptional performance in cryogenic toughness sets it apart from regular steel and makes it a preferred choice for applications that require reliable and durable materials in extremely low-temperature environments.
- Q: What are the requirements for special steel used in wind turbines?
- The requirements for special steel used in wind turbines typically include high strength and durability, resistance to corrosion and fatigue, excellent weldability, and good magnetic properties. Additionally, the steel should possess good formability and machinability to aid in the manufacturing process of turbine components.
- Q: What are the potential health hazards associated with working with special steel?
- There are potential health risks when working with special steel due to the materials and processes involved. Some of the main health hazards associated with this work include: 1. Inhaling harmful fumes: Special steels often contain various alloys and elements, such as chromium, nickel, and manganese. These can release toxic fumes when heated or welded. Prolonged exposure to these fumes can cause respiratory issues like bronchitis, asthma, or even lung cancer. 2. Irritation of the skin and eyes: Steelworking involves handling sharp edges, cutting tools, and abrasive materials, which can cause cuts, scratches, or puncture wounds. If not treated properly, these injuries can become infected or lead to more serious conditions. Additionally, contact with certain alloys in special steel can irritate the skin or cause allergic reactions. It's important to wear eye protection to prevent injuries from debris or sparks. 3. Hearing loss caused by noise: Steel manufacturing processes often involve heavy machinery, which creates high levels of noise. Prolonged exposure to this noise can result in permanent hearing loss or other auditory issues. Using appropriate hearing protection, like earmuffs or earplugs, can help reduce the risk. 4. Hazards related to ergonomics: Steelworking often requires repetitive movements, heavy lifting, or uncomfortable postures. This can lead to musculoskeletal disorders such as back pain, carpal tunnel syndrome, or tendonitis. Employers should implement proper ergonomic practices, such as adjustable workstations, lifting aids, and regular breaks, to prevent these hazards. 5. Thermal hazards: Special steel manufacturing processes involve high temperatures, such as welding or forging. Without proper protective clothing or equipment, this can result in burns. Exposure to extreme heat can also lead to heat-related illnesses like heat exhaustion or heat stroke. Adequate training, appropriate personal protective equipment (PPE), and regular breaks in cooler areas can help reduce these risks. To protect workers from these potential health hazards, employers should follow proper safety protocols. This includes providing employee training, ensuring the use of personal protective equipment, conducting regular health monitoring, and maintaining a clean and well-ventilated work environment. It is important to strictly adhere to occupational health and safety regulations in order to minimize the risks involved in working with special steel.
- Q: How does the microstructure of special steel affect its performance?
- The microstructure of special steel plays a crucial role in determining its performance. It influences various mechanical properties such as strength, hardness, toughness, and wear resistance. By controlling the arrangement and size of the steel's grains, as well as the presence of any additional phases, manufacturers can tailor the material to meet specific requirements. For instance, a finer grain structure can enhance strength and hardness, while a uniform distribution of carbides can improve wear resistance. Consequently, optimizing the microstructure allows special steel to exhibit superior performance characteristics in specific applications.
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Grade SAE51200/ GCr15 / 100cr6 Bearing Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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