Bearing Steel GCr15
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 500000tons/YEAR m.t./month
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Specifications of Bearing Steel 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 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.
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.
- Q: What are the main applications of special steel in the defense electronics?
- Special steel is used in defense electronics primarily for its exceptional strength and durability. It is commonly used in the manufacturing of critical components such as missile casings, armor plating, and submarine hulls. Its high resistance to corrosion and extreme temperatures make it suitable for harsh environments, while its electromagnetic shielding properties help protect sensitive electronic equipment from interference. Special steel's unique characteristics ensure the reliability and performance of defense electronics in various military applications.
- Q: How does special steel contribute to improving product efficiency?
- Special steel contributes to improving product efficiency in several ways. Firstly, special steel typically has superior strength, durability, and corrosion resistance compared to regular steel. This allows manufacturers to design and produce products that can withstand higher loads, operate under harsh conditions, and have a longer lifespan. Secondly, special steel often has specific properties such as heat resistance or magnetic properties, which can be utilized in various industries like aerospace, automotive, and electronics. These properties enable the creation of more efficient and advanced products, such as high-performance engines, lightweight structures, or specialized electrical components. Additionally, special steel can be tailored to specific manufacturing processes, resulting in improved precision and productivity. Overall, the use of special steel enables the development of higher-quality, more reliable, and efficient products across multiple industries.
- Q: What is the life cycle of special steel products?
- The life cycle of special steel products typically involves several stages, including raw material extraction, steel production, manufacturing of specialized products, distribution and sales, usage by consumers, and finally, end-of-life disposal or recycling. This life cycle ensures that the special steel products go through various processes and stages before reaching the hands of the end-users.
- Q: How does special steel contribute to the automotive aftermarket industry?
- Special steel plays a significant role in the automotive aftermarket industry by offering various advantages that contribute to the overall performance, durability, and safety of vehicles. Firstly, special steel is known for its exceptional strength and durability. This property allows automotive manufacturers and aftermarket suppliers to develop high-performance components and parts that can withstand extreme conditions and heavy usage. Components such as engine parts, suspension systems, and chassis components benefit from the superior strength of special steel, ensuring their longevity and reliability. Additionally, special steel offers excellent corrosion resistance, which is crucial for automotive components exposed to various weather conditions and road environments. By using corrosion-resistant steel, aftermarket suppliers can produce parts that are less prone to rust and degradation, ultimately enhancing the lifespan of vehicles and reducing the need for frequent replacements. Furthermore, special steel enables the production of lightweight components without compromising on strength. With the increasing demand for fuel efficiency and reduced emissions, lightweight materials are highly sought after in the automotive industry. By utilizing special steel, aftermarket suppliers can create lightweight parts that contribute to improved fuel economy and overall performance of vehicles. Moreover, special steel's versatility allows for the development of complex and intricate components, contributing to advancements in vehicle technology. From precision-engineered gears and shafts to specialized parts for electric vehicles, special steel can be tailored to meet specific automotive requirements, supporting the industry's continuous innovation. Lastly, special steel offers cost-effectiveness in the automotive aftermarket industry. Although the initial cost of special steel might be higher than conventional steel, its durability and longevity result in reduced maintenance and replacement costs over time. This benefit is particularly significant for aftermarket suppliers and vehicle owners, as it helps minimize expenses and ensures a higher return on investment. In conclusion, special steel plays a vital role in the automotive aftermarket industry by providing strength, durability, corrosion resistance, lightweight properties, versatility, and cost-effectiveness. These qualities contribute to the overall performance, safety, and longevity of vehicles, making special steel a crucial material in the development of high-quality aftermarket components and parts.
- Q: How does special steel perform in food processing applications?
- Special steel is widely used in food processing applications due to its unique properties and benefits. One of the key advantages of special steel in this industry is its exceptional corrosion resistance. Food processing involves exposure to various corrosive substances such as acids, alkalis, and salt solutions. Special steel, such as stainless steel, has a high chromium content that forms a protective oxide layer on its surface, preventing corrosion and ensuring the hygiene and safety of the processed food. Furthermore, special steel is highly durable and resistant to wear and tear. Food processing equipment often undergoes rigorous and repetitive operations, such as cutting, grinding, and mixing. Special steel's high strength and toughness allow it to withstand these demanding applications without compromising its performance or integrity. This durability ensures a longer lifespan for the equipment, minimizing downtime and maintenance costs. Special steel also offers excellent heat resistance, making it suitable for high-temperature food processing applications. It can withstand extreme temperatures without losing its mechanical properties, maintaining its structural integrity and preventing any contamination risks. Moreover, special steel is easy to clean and maintain, which is crucial in the food processing industry. Its smooth surface and non-porous nature prevent the accumulation of food particles, bacteria, and other contaminants, ensuring a high level of hygiene. Special steel is also resistant to chemical cleaning agents and can be easily sterilized, making it an ideal material for food processing equipment. In summary, special steel performs exceptionally well in food processing applications due to its corrosion resistance, durability, heat resistance, and ease of maintenance. Its properties contribute to the safety, efficiency, and longevity of food processing equipment, ensuring high-quality and hygienic food production.
- Q: How does special steel contribute to reducing product failure?
- Special steel contributes to reducing product failure in several ways. Firstly, special steel is known for its superior strength and durability, which makes it less prone to breakage or deformation under stress. This ensures that products made with special steel can withstand heavy loads or harsh environments without failing. Additionally, special steel often has enhanced corrosion resistance properties, protecting products from rust or degradation over time. This helps to extend the lifespan of the product and reduce the chances of failure due to corrosion. Furthermore, special steel can be tailored to specific applications, allowing manufacturers to choose the right type of steel with the required characteristics for their products. Whether it's high temperature resistance, excellent wear resistance, or improved toughness, special steel can be customized to meet the specific demands of a product, reducing the likelihood of failure in its intended use. In summary, special steel's superior strength, corrosion resistance, and customizable properties make it an essential material in industries where product failure is a critical concern, ultimately contributing to reducing the risk of failures and enhancing overall product reliability.
- Q: What are the applications of corrosion-resistant steel?
- Corrosion-resistant steel, also known as stainless steel, has a wide range of applications due to its ability to resist rusting and corrosion. It is commonly used in industries such as construction, automotive, aerospace, and food processing. Corrosion-resistant steel is used to make structural components, pipelines, tanks, and equipment that are exposed to harsh environments or substances. It is also utilized in architectural elements, household appliances, and medical equipment where durability and hygiene are crucial.
- Q: How is corrosion-resistant steel used in marine environments?
- Corrosion-resistant steel is used extensively in marine environments due to its ability to withstand the harsh conditions of saltwater exposure. It is commonly used in the construction of ships, oil rigs, offshore platforms, and other marine structures. The steel's high resistance to corrosion helps prevent rusting and deterioration, ensuring the longevity and durability of these structures in the corrosive marine environment.
- Q: What are the different corrosion-resistant coatings for special steel?
- There are several different corrosion-resistant coatings available for special steel, each with their own unique properties and advantages. Some of the most common ones include: 1. Zinc Coating: Zinc coatings, such as galvanizing, are widely used to protect special steel from corrosion. The zinc layer acts as a sacrificial barrier, preventing the steel from coming into contact with corrosive elements. 2. Epoxy Coating: Epoxy coatings are a popular choice for corrosion protection due to their excellent adhesion, chemical resistance, and durability. They form a strong barrier that shields the special steel from moisture, chemicals, and other corrosive agents. 3. Polyurethane Coating: Polyurethane coatings provide exceptional resistance to abrasion, chemicals, and weathering. They are often used in harsh environments where the special steel is exposed to extreme conditions, such as offshore or marine applications. 4. Ceramic Coating: Ceramic coatings offer high-temperature resistance and excellent corrosion protection. They are commonly used in industries like aerospace and automotive, where the special steel needs to withstand extreme temperatures and corrosive environments. 5. Metal Coating: Metal coatings, such as nickel or chromium, are often applied to special steel to enhance its corrosion resistance. These coatings create a protective layer that prevents the steel from corroding by acting as a physical barrier. 6. Powder Coating: Powder coatings are applied electrostatically and then cured under heat, forming a hard and durable protective layer. They offer excellent corrosion resistance and can be customized in terms of color and texture. It is important to select the appropriate corrosion-resistant coating based on the specific requirements of the special steel and the environment in which it will be used. Factors such as temperature, exposure to chemicals or moisture, and the desired lifespan of the coating should all be considered when choosing the right coating.
- Q: How is special steel used in the production of bearings for high-speed applications?
- Special steel is extensively used in the production of bearings for high-speed applications due to its unique properties that make it ideal for such demanding conditions. Bearings play a critical role in facilitating smooth and efficient movement between two surfaces, and high-speed applications require bearings to withstand extreme forces and rotational speeds. In order to meet these requirements, special steel is chosen for its exceptional strength, durability, and wear resistance. The composition of special steel allows it to maintain its structural integrity even under high loads, preventing deformation and ensuring the longevity of the bearing. Additionally, special steel possesses excellent hardness and toughness, enabling it to resist wear and fatigue caused by repetitive high-speed rotations. This property is crucial in high-speed applications where continuous motion can generate significant heat and friction, leading to premature wear and failure of the bearing. The use of special steel helps to minimize these issues and ensures reliable and efficient performance. Furthermore, special steel has superior heat resistance, which is vital in high-speed applications where temperatures can rise due to friction and high rotational speeds. The ability of special steel to withstand elevated temperatures without losing its mechanical properties or deforming is crucial for preventing premature failure of the bearing and ensuring long-term performance. In summary, special steel is an essential material in the production of bearings for high-speed applications due to its exceptional strength, durability, wear resistance, and heat resistance. These properties allow bearings to operate reliably and efficiently even under extreme conditions, ensuring smooth movement and minimizing the risk of premature failure.
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 |
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Bearing Steel GCr15
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 500000tons/YEAR m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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