Stainless Bearing Steel Grade GCr15
- Ref Price:
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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.
- Q:What are some common applications of special steel?
- Special steel, also known as alloy steel or tool steel, is a type of steel that has been specifically designed to exhibit enhanced properties compared to traditional carbon steel. Due to its unique composition, special steel finds a wide range of applications in various industries. One common application of special steel is in the manufacturing of cutting tools. Tools such as drills, saws, and milling cutters require high hardness, wear resistance, and toughness to withstand the demanding conditions of cutting and machining operations. Special steel provides these qualities, enabling the tools to maintain their sharpness and cutting efficiency for longer periods. Additionally, special steel is extensively used in the automotive industry. It is employed in the production of engine components, such as crankshafts, camshafts, and connecting rods, which require high strength, fatigue resistance, and heat resistance. Special steel's superior mechanical properties make it ideal for these critical engine parts, ensuring durability and performance. Another application of special steel is in the construction of molds and dies. Special steel is often used to fabricate injection molds, extrusion dies, and forging dies due to its exceptional thermal conductivity, wear resistance, and toughness. These properties allow for efficient and precise shaping of materials in the manufacturing of various products such as plastic components, metal parts, and automotive body panels. Special steel also finds applications in the aerospace industry. It is utilized in the production of aircraft components, including landing gears, turbine blades, and structural parts. The high strength, heat resistance, and corrosion resistance of special steel make it suitable for withstanding the extreme conditions experienced in aviation, ensuring the safety and reliability of aircraft. Furthermore, special steel is employed in the energy sector. It is used in the manufacturing of turbine blades for power generation, where high temperature and pressure conditions require materials with excellent creep resistance and thermal stability. Special steel's ability to withstand these harsh environments makes it an essential material in the construction of power plants. In summary, special steel is widely used in various industries for its exceptional properties. Its applications range from cutting tools and automotive components to molds and dies, aerospace parts, and power generation equipment. The versatility of special steel allows for the production of high-quality, durable, and efficient products across different sectors.
- Q:What are the requirements for special steel used in telecommunications infrastructure?
- The requirements for special steel used in telecommunications infrastructure include: 1. High strength: Special steel used in telecommunications infrastructure should have high tensile strength to withstand the heavy loads and stresses imposed on the structures. This ensures that the infrastructure remains stable and secure. 2. Corrosion resistance: As telecommunications infrastructure may be exposed to various environmental conditions, including moisture and chemicals, it is crucial for the special steel to have excellent corrosion resistance. This helps to protect the infrastructure from rust and deterioration, extending its lifespan. 3. Good weldability: Special steel used in telecommunications infrastructure should have good weldability to facilitate the construction and installation processes. This allows for easy joining of different components, ensuring a strong and reliable structure. 4. Durability: The special steel should be able to withstand the harsh conditions it may be exposed to over its lifetime. It should have high durability to resist fatigue, impact, and other external factors that could potentially compromise the integrity of the infrastructure. 5. Lightweight: While strength is important, special steel used in telecommunications infrastructure should also be lightweight. This enables easier transportation, handling, and installation of the components, reducing costs and time required for construction. 6. Fire resistance: Special steel used in telecommunications infrastructure should have good fire resistance properties to prevent the spread of fire and ensure the safety of the infrastructure and the surrounding areas. 7. Electrical conductivity: Telecommunications infrastructure often requires electrical grounding and bonding. Therefore, special steel used in these applications should have good electrical conductivity properties to ensure effective grounding and minimize electrical interference. Meeting these requirements ensures that the special steel used in telecommunications infrastructure can provide the necessary structural integrity, longevity, and performance to support reliable and efficient communication networks.
- Q:How is special steel used in the production of pressure vessels?
- Special steel is used in the production of pressure vessels due to its high strength, durability, and resistance to corrosion. It ensures the vessel can withstand high internal pressure and harsh operating conditions, ensuring safety and reliability.
- Q:How does special steel perform in high-temperature mechanical fatigue conditions?
- Special steel, known for its high strength and resistance to heat, performs exceptionally well in high-temperature mechanical fatigue conditions. Its unique composition and properties enable it to withstand prolonged exposure to elevated temperatures without significant loss of mechanical integrity or performance. This makes special steel a reliable and durable material choice for applications that involve repetitive cyclic loading and heat exposure, such as in aerospace, power generation, and automotive industries.
- Q:Can special steel be used in renewable energy applications?
- Yes, special steel can indeed be used in renewable energy applications. Special steel refers to high-performance alloys that possess specific properties such as high strength, corrosion resistance, and temperature resistance. These properties make special steel an excellent choice for various components used in renewable energy technologies. In wind energy, for example, special steel is used in the manufacturing of wind turbine components such as rotor shafts, gears, and bearings. The high strength and fatigue resistance of special steel ensure the durability and reliability of these components, allowing them to withstand harsh environmental conditions and prolonged use. Special steel is also utilized in solar power systems. Solar panels require sturdy and corrosion-resistant frames to support and protect the delicate photovoltaic cells. Special steel provides the necessary strength and resistance to weathering, ensuring the longevity of solar panels in outdoor installations. Furthermore, in hydropower applications, special steel is employed in the construction of turbines, penstocks, and other components that are exposed to high-pressure and corrosive environments. The excellent resistance to erosion, cavitation, and corrosion of special steel ensures the efficient and reliable operation of hydropower plants. Additionally, special steel finds applications in the manufacturing of batteries used in renewable energy storage systems. The high strength and thermal stability of special steel are crucial for the containment and protection of battery cells, ensuring their safe operation. In summary, special steel is well-suited for renewable energy applications due to its exceptional mechanical properties and resistance to corrosion and high temperatures. Its utilization in wind turbines, solar panels, hydropower systems, and energy storage technologies enhances the performance and reliability of these renewable energy solutions.
- Q:How does special steel withstand high temperatures?
- Special steel is able to withstand high temperatures due to its unique composition and manufacturing process. It is typically alloyed with elements such as chromium, nickel, and molybdenum, which enhance its heat resistance properties. These alloying elements form stable oxides on the surface of the steel, creating a protective layer that prevents oxidation and corrosion at high temperatures. Additionally, special steel undergoes heat treatment processes like quenching and tempering, which further enhance its strength and ability to retain its structural integrity under extreme heat conditions.
- Q:Can special steel be used in the wood manufacturing industry?
- Yes, special steel can be used in the wood manufacturing industry. Special steel, such as high-speed steel or tool steel, can be utilized in the production of cutting tools, saw blades, or other machinery components used in wood processing. These types of steel offer enhanced durability, hardness, and resistance to wear, making them suitable for various wood manufacturing applications.
- Q:How does special steel contribute to improving product safety?
- Special steel contributes to improving product safety in several ways. Firstly, special steel is known for its exceptional strength and durability, making it highly resistant to corrosion, wear, and impact. This robustness ensures that products made with special steel can withstand various external forces and environmental conditions, reducing the likelihood of structural failures or accidents. Additionally, certain types of special steel possess unique properties, such as heat resistance or high conductivity, which are crucial for applications in industries like aerospace and automotive, where safety is of utmost importance. Moreover, special steel undergoes rigorous testing and quality control processes to ensure its compliance with safety standards and regulations, guaranteeing the reliability and consistency of the final products. Overall, the utilization of special steel in manufacturing enhances product safety by providing superior strength, resilience, and adherence to safety guidelines.
- Q:What are the common challenges in machining special steel?
- Machining special steel can present several common challenges that need to be effectively addressed in order to achieve desired results. One of the primary challenges in machining special steel is its high hardness and toughness. Special steels are often alloyed with various elements to enhance their properties, making them harder and more resistant to wear and corrosion. This hardness can cause increased tool wear and reduced tool life, requiring the use of specialized cutting tools and techniques. Another challenge in machining special steel is its low thermal conductivity. Special steels are known to have poor heat dissipation properties, leading to the accumulation of heat during the machining process. This heat buildup can cause thermal deformation, leading to dimensional inaccuracies and poor surface finish. Proper cooling and lubrication techniques, as well as appropriate cutting speeds and feeds, are crucial to overcome this challenge and prevent thermal damage. Additionally, special steels often have complex microstructures due to their alloying elements, which can result in uneven material removal and surface finish. These microstructural variations can make the machining process more unpredictable and challenging. Careful selection of cutting parameters, tooling, and machining strategies is necessary to ensure consistent and accurate results. Furthermore, some special steels may exhibit work hardening tendencies during machining. This means that as the material is being cut, it becomes harder and more resistant to further cutting. This work hardening can lead to increased cutting forces, tool wear, and poor surface finish. Utilizing appropriate cutting speeds, feeds, and tool geometries can help mitigate this challenge and prevent work hardening. Finally, special steels often come with higher manufacturing costs due to the complexity of their composition and the need for specialized tooling and equipment. The selection of suitable cutting tools, fixtures, and machining processes may require additional investment and expertise. Therefore, understanding the specific characteristics and challenges of machining special steel is crucial to ensure efficient and cost-effective production.
- Q:What are the applications of corrosion-resistant steel?
- Corrosion-resistant steel has a wide range of applications in various industries. It is commonly used in the construction of buildings, bridges, and infrastructure in coastal areas or places with high humidity, as it can withstand exposure to corrosive elements like saltwater and moisture. It is also utilized in the automotive and aerospace industries, where it provides durability and longevity to components exposed to harsh environments. Additionally, corrosion-resistant steel is extensively used in manufacturing equipment and storage tanks for chemicals, pharmaceuticals, and food processing, as it ensures the integrity and safety of these materials.
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Stainless Bearing Steel Grade GCr15
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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