• Stainless Bearing Steel Grade GCr15 System 1
  • Stainless Bearing Steel Grade GCr15 System 2
  • Stainless Bearing Steel Grade GCr15 System 3
Stainless Bearing Steel Grade GCr15

Stainless Bearing Steel Grade GCr15

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

OKorder is offering Stainless Bearing Steel Grade GCr15 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:

Stainless Bearing Steel Grade GCr15 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 Stainless Bearing Steel Grade GCr15 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

 

Specifications of Stainless Bearing Steel Grade GCr15

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 Stainless Bearing Steel Grade 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.

 

Note:

1. According to national standard (GB) for our products, if not, supply according to national standards (GB) or agreement.

2. We can not only provide electric furnace +LF+VD and electro-slag re-melting (ESR)steel forging materials, but also forging products of piece, bar, etc.

3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.

4. Please send us your detailed specifications when inquire. We will reply to you ASAP.

 

 

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.

 

 

Stainless Bearing Steel Grade GCr15

 

Q: Can special steel be used in the production of gears?
Yes, special steel can be used in the production of gears. Special steel, such as alloy steel or tool steel, is often preferred in gear manufacturing due to its high strength, wear resistance, and ability to withstand heavy loads and high temperatures. This steel type ensures gears have the necessary durability and performance required for various applications.
Q: How does heat treatment affect the properties of special steel?
Heat treatment can significantly impact the properties of special steel. By subjecting the steel to controlled heating and cooling processes, the structure and composition of the steel can be altered, resulting in changes to its hardness, strength, toughness, and other mechanical properties. Heat treatment can also improve the steel's resistance to wear, corrosion, and fatigue, making it more suitable for specific applications.
Q: How does wear-resistant steel protect against abrasive wear?
Wear-resistant steel protects against abrasive wear by having a high hardness and toughness, which allows it to withstand the abrasive forces and prevent material loss or surface damage. The steel's composition and heat treatment provide it with enhanced resistance to abrasive particles, reducing wear and extending the lifespan of the material.
Q: How does special steel contribute to the energy industry?
Special steel contributes to the energy industry in various ways. It is widely used in the manufacturing of turbines, generators, and other critical components for power plants. Its high strength, durability, and corrosion resistance properties make it suitable for withstanding the extreme conditions found in power generation facilities. Additionally, special steel plays a crucial role in the production of pipelines and storage tanks for the oil and gas sector, ensuring the safe and efficient transportation and storage of energy resources. Overall, special steel enhances the reliability and efficiency of energy infrastructure, supporting the growth and sustainability of the energy industry.
Q: How does special steel perform in abrasive environments?
Special steel is specifically designed to perform exceptionally well in abrasive environments. Its unique composition and manufacturing process make it highly resistant to wear, corrosion, and impact caused by abrasive materials. It maintains its strength, durability, and performance even under extreme conditions, making it an ideal choice for applications such as mining, construction, and manufacturing industries where abrasive environments are prevalent.
Q: What is the impact strength of special steel?
The impact strength of special steel is high, making it resistant to fractures or breaking under high impact or sudden forces.
Q: What are the different surface treatments for special steel?
There are several different surface treatments available for special steel, including galvanization, electroplating, powder coating, and nitriding. These treatments provide various benefits such as corrosion resistance, improved appearance, increased hardness, and enhanced durability, depending on the specific needs and requirements of the steel application.
Q: What are the main applications of special steel in the defense equipment?
Special steel is widely used in defense equipment due to its unique properties. One of the main applications of special steel in defense is for manufacturing armor and ballistic protection, ensuring the safety of military personnel and vehicles in combat. It is also used in the production of military aircraft, submarines, and ships, providing strength, durability, and resistance to extreme conditions. Special steel is further utilized in the production of firearms and ammunition, offering high strength and reliability. Overall, the main applications of special steel in defense equipment revolve around enhancing protection, performance, and longevity in critical military applications.
Q: What are the different surface coatings available for special steel?
There are several different surface coatings available for special steel, such as galvanizing, electroplating, powder coating, and organic coatings. Each coating offers unique benefits and characteristics, ranging from enhanced corrosion resistance to improved aesthetic appearance and durability. The choice of coating depends on the specific requirements of the application and the desired outcome for the steel product.
Q: What are the different high-pressure grades of special steel?
There exist several distinct varieties of special steel that are designed to withstand high pressures, each possessing its own unique characteristics and uses. Some frequently employed high-pressure grades of special steel encompass the following: 1. 4130 steel: This particular grade of steel is renowned for its exceptional strength, toughness, and resistance to heat. It finds considerable application in the fabrication of high-pressure tubing and components for the oil and gas industry. 2. 4340 steel: Distinguished by its extraordinary strength and toughness, this grade of steel is commonly utilized in the production of critical components like high-pressure valves, gears, and other crucial parts in industries such as aerospace, defense, and automotive. 3. 316 stainless steel: Highly resistant to corrosion and boasting excellent high-temperature properties, this stainless steel grade is frequently employed in high-pressure scenarios like pipelines, heat exchangers, and pressure vessels within the chemical and petrochemical industries. 4. 17-4 PH stainless steel: Offering a combination of high strength, superb corrosion resistance, and good toughness, this stainless steel grade often finds application in high-pressure pump components, turbine blades, and other vital parts within industries like power generation and aerospace. 5. F22 steel: Classified as a low-alloy steel with remarkable high-temperature strength and exceptional resistance to creep, this grade of steel is commonly used in high-pressure and high-temperature environments such as boilers, pressure vessels, and piping systems found in power plants and refineries. The aforementioned examples represent just a small selection of the available high-pressure grades of special steel. The appropriate grade choice is contingent upon the specific requirements of the application, encompassing factors such as pressure, temperature, corrosion resistance, and mechanical properties.

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