• Grade SAE51200/ GCr15 / 100cr6 Bearing Steel System 1
  • Grade SAE51200/ GCr15 / 100cr6 Bearing Steel System 2
  • Grade SAE51200/ GCr15 / 100cr6 Bearing Steel System 3
  • Grade SAE51200/ GCr15 / 100cr6 Bearing Steel System 4
Grade SAE51200/ GCr15 / 100cr6 Bearing Steel

Grade SAE51200/ GCr15 / 100cr6 Bearing Steel

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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 different methods of surface polishing for special steel?
There are several methods of surface polishing for special steel, each with its own advantages and applications. Some of the commonly used methods include mechanical polishing, electrochemical polishing, and chemical polishing. 1. Mechanical Polishing: This method involves the use of abrasive materials to remove surface imperfections and create a smooth and reflective surface. It can be done manually or using automated polishing machines. Mechanical polishing is effective for removing scratches, dents, and other surface defects. It is commonly used in industries such as automotive, aerospace, and precision engineering. 2. Electrochemical Polishing: Also known as electrolytic polishing, this method uses an electrolyte solution and an electric current to dissolve and remove surface material. Electrochemical polishing can provide a high level of surface smoothness and can be particularly useful for complex shapes and hard-to-reach areas. It is commonly used in industries such as medical devices, semiconductors, and jewelry manufacturing. 3. Chemical Polishing: This method involves the use of chemical solutions to selectively remove surface material and create a smooth finish. Chemical polishing is effective for removing oxide layers, stains, and contaminants. It is often used for stainless steel and other corrosion-resistant alloys. The process involves immersing the steel in a chemical bath and controlling factors such as temperature, concentration, and time to achieve the desired surface finish. 4. Electropolishing: Electropolishing is an electrochemical process that combines the benefits of electrochemical and chemical polishing. It involves the application of an electric current to remove surface material while simultaneously dissolving it in an electrolyte solution. Electropolishing can provide a highly smooth, clean, and corrosion-resistant surface finish. It is commonly used for stainless steel and other alloys in industries such as pharmaceutical, food processing, and semiconductor manufacturing. 5. Vibratory Polishing: This method utilizes vibrating media, such as ceramic chips or abrasive pellets, along with a polishing compound to remove surface imperfections. The steel parts are placed in a vibratory tumbler or bowl where the continuous movement causes the media to rub against the parts, resulting in a polished surface. Vibratory polishing is commonly used for small or delicate parts and can be an efficient and cost-effective method. Overall, the choice of surface polishing method for special steel depends on factors such as the desired surface finish, part geometry, material properties, and industry requirements. It is important to consider these factors and consult with experts or specialists to determine the most suitable method for a specific application.
Q:How does special steel contribute to the automotive racing industry?
Special steel contributes to the automotive racing industry by providing high-strength and lightweight materials that enhance the performance and safety of race cars. These steel alloys are used in various components, such as engine parts, chassis, and suspension systems, allowing for improved speed, maneuverability, and durability. Additionally, special steel's exceptional heat resistance and ability to withstand extreme conditions make it vital for engines that generate immense power and operate at high temperatures. Overall, special steel plays a crucial role in pushing the boundaries of automotive racing technology and enabling teams to achieve optimal performance on the track.
Q:What are the main applications of special steel in the packaging machinery?
Special steel is commonly used in packaging machinery for its high strength, durability, and resistance to wear and corrosion. It is primarily employed in the production of components such as blades, knives, rollers, and bearings, ensuring smooth and efficient packaging operations. Additionally, special steel's heat resistance and ability to maintain precision under extreme conditions make it suitable for applications involving high-speed packaging, cutting, and sealing processes.
Q:What are the different types of nitriding steel?
There are several types of nitriding steel, including gas nitriding steel, salt bath nitriding steel, plasma nitriding steel, and ion nitriding steel. Each type of nitriding steel has its own unique characteristics and advantages, making them suitable for different applications and industries.
Q:Can special steel be used in the production of consumer goods?
Consumer goods can make use of special steel in their production. This type of steel is made up of alloys that have been specifically designed to possess distinct characteristics, such as exceptional strength, resistance to corrosion, or heat endurance. These traits enable special steel to be well-suited for a wide array of consumer goods that require longevity, robustness, or protection against wear and tear. One example of the utilization of special steel is in the manufacturing of kitchen appliances, like knives and cookware, where durability and resistance to corrosion are crucial. Additionally, consumer electronics, such as smartphones and laptops, can incorporate this steel in their casing or internal components to ensure structural integrity and safeguarding. Moreover, the automotive industry frequently relies on special steel for the creation of various consumer goods, including bicycles, motorcycles, and cars. The steel's combination of high strength and lightness makes it an ideal choice for constructing sturdy and enduring vehicle frames, engine parts, and other components. To summarize, the application of special steel in the production of consumer goods is indeed feasible due to its unique properties, which make it suitable for situations necessitating strength, durability, and protection against corrosion or wear.
Q:How does special steel contribute to the performance of cutting tools?
The performance of cutting tools is greatly enhanced by special steel, which possesses a variety of advantageous properties. To begin with, the utilization of special steel in the manufacturing of cutting tools offers remarkable hardness. This hardness enables the tool to endure high levels of stress and wear, ensuring that the cutting edge remains sharp for an extended period. As a result, cutting efficiency and precision are improved. Furthermore, special steel is renowned for its outstanding toughness and resistance to chipping and breaking. This characteristic is crucial in cutting tools as it allows them to withstand the powerful forces and vibrations generated during the cutting process. The toughness of special steel ensures that the tool can withstand these extreme conditions without compromising its performance or structural integrity. Moreover, special steel provides excellent resistance to heat and temperature stability. When engaged in cutting operations, the tool can generate substantial amounts of heat due to friction. Special steel's capacity to resist thermal deformation and maintain its hardness at high temperatures prevents the cutting edge from losing its effectiveness or becoming dull. Additionally, special steel can be customized to suit specific applications through alloying and heat treatment procedures. This adaptability allows manufacturers to optimize the steel's properties based on the intended use of the cutting tool, such as cutting different materials or operating in challenging environments. By tailoring the special steel, cutting tools can be designed to provide optimal performance, durability, and longevity. In conclusion, special steel significantly contributes to the performance of cutting tools by offering exceptional hardness, toughness, heat resistance, and customization options. These properties guarantee that cutting tools remain sharp, durable, and efficient, enabling them to achieve precise cuts and endure demanding cutting operations.
Q:Can special steel be used in the production of gears?
Yes, special steel can be used in the production of gears. Special steel is often chosen for gear manufacturing due to its high strength, durability, and resistance to wear and fatigue. It allows for the production of gears that can withstand heavy loads, high speeds, and harsh operating conditions.
Q:What are the different types of corrosion-resistant steel?
There are several types of corrosion-resistant steel, including stainless steel, galvanized steel, weathering steel, and nickel alloys. Each of these types has specific properties that make them resistant to corrosion in various environments and applications.
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 due to its unique properties and characteristics. Its exceptional strength, durability, and resistance to corrosion and high temperatures make it an ideal material for various components used in power plants, including turbines, boilers, and generators. Special steel's ability to withstand extreme conditions ensures the reliability and efficiency of power generation equipment, contributing to the overall performance and longevity of power plants.
Q:How is stainless tool steel used in the manufacturing of surgical instruments?
Stainless tool steel is commonly used in the manufacturing of surgical instruments due to its desirable properties such as high corrosion resistance, durability, and ease of sterilization. It provides the necessary strength and precision required for surgical tools, ensuring their longevity and performance in various medical procedures. Additionally, stainless tool steel can withstand repeated exposure to sterilization methods like autoclaving, making it a reliable choice for surgical instrument manufacturing.

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