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
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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: Can special steel be used in the appliance manufacturing industry?
- Yes, special steel can be used in the appliance manufacturing industry. Special steel, also known as alloy steel, offers enhanced properties such as durability, corrosion resistance, and high temperature resistance. These qualities make it suitable for various appliance components, including heating elements, motor shafts, and structural parts.
- Q: What are the benefits of using special steel in the energy sector?
- Using special steel in the energy sector comes with various advantages. To begin with, special steel provides exceptional strength and durability, making it the ideal material for constructing different energy infrastructure components like pipelines, pressure vessels, and turbines. Its high tensile strength and resistance to corrosion ensure that these structures can withstand the harsh conditions and pressures encountered in the energy sector, thereby reducing the risk of failures and increasing their lifespan. Additionally, special steel exhibits excellent heat resistance properties, which is crucial in the energy sector where high temperatures are generated. This makes it suitable for applications such as power generation, where it can be used in the construction of boilers, heat exchangers, and nuclear reactors. The ability of special steel to withstand extreme heat without deforming or losing its mechanical properties is vital for ensuring the safe and efficient operation of energy facilities. Furthermore, special steel offers superior weldability and formability, allowing for easier fabrication and assembly of complex energy infrastructure components. This makes it easier and more cost-effective to manufacture and install equipment in the energy sector, reducing both production costs and construction time. Another advantage of using special steel in the energy sector is its resistance to fatigue and cracking. Energy infrastructure components are subjected to cyclic loading and stress, which can lead to fatigue failure over time. The ability of special steel to resist fatigue and crack propagation ensures the long-term reliability and safety of energy infrastructure. Moreover, special steel offers excellent magnetic properties, making it suitable for use in power transmission and electrical equipment. Its magnetic permeability and low electrical resistance allow for efficient transmission and distribution of electricity, reducing energy losses and improving overall system performance. In conclusion, the use of special steel in the energy sector provides enhanced strength, durability, heat resistance, weldability, and fatigue resistance. These properties contribute to the reliability, safety, and efficiency of energy infrastructure, making special steel an invaluable material for the energy sector.
- Q: What are the requirements for special steel used in high-pressure applications?
- To ensure its durability and reliability under extreme conditions, special steel utilized in high-pressure applications must fulfill specific criteria. Some of the crucial requirements for this type of steel include the following: 1. Exceptional strength: The steel must possess extraordinary strength to withstand the intense forces and pressures it will encounter. This allows it to resist deformation and maintain its structural integrity. 2. Remarkable corrosion resistance: The steel needs to exhibit a high resistance to corrosion since it will frequently come into contact with aggressive fluids or gases in high-pressure environments. This prevents deterioration over time and helps sustain its performance and longevity. 3. Good weldability: The special steel employed in high-pressure applications should have good weldability in order to facilitate easy and efficient joining of different components. This ensures the overall integrity and reliability of the system. 4. Endurance against high temperatures: The steel must be capable of withstanding elevated temperatures without compromising its mechanical properties. This is particularly critical in applications where high-pressure fluids or gases are heated or where the steel is exposed to extreme heat sources. 5. Resistance to fatigue: The special steel should display a high resistance to fatigue failure, as it will often undergo cyclic loading and pressure fluctuations. This enables the steel to endure repeated stress and pressure cycles without developing cracks or failures. 6. Precise dimensional tolerance: The steel should possess precise dimensional tolerance to ensure proper fit and functionality within the high-pressure system. This helps minimize leakage or any potential weak points in the system. 7. Compliance with industry standards: The special steel used in high-pressure applications must meet relevant industry standards and specifications, such as those established by organizations like the American Society of Mechanical Engineers (ASME) or the American Petroleum Institute (API). This guarantees that the steel meets the required quality and performance standards. In summary, special steel for high-pressure applications must possess a combination of extraordinary strength, remarkable corrosion resistance, good weldability, endurance against high temperatures, resistance to fatigue, precise dimensional tolerance, and compliance with industry standards to ensure its suitability and reliability in demanding environments.
- Q: What is the fatigue strength of special steel?
- The fatigue strength of special steel refers to its ability to withstand repeated loading and unloading without failure. It is typically higher than that of regular steel due to its enhanced composition and manufacturing process, which makes it more resistant to fatigue and allows it to endure higher stress levels.
- Q: How does special steel perform in cryogenic gas environments?
- Special steel performs well in cryogenic gas environments due to its high ductility and toughness at low temperatures. It is able to maintain its mechanical properties and resist embrittlement, making it suitable for applications such as LNG storage tanks, aerospace components, and cryogenic pipelines. Additionally, special steel exhibits excellent resistance to corrosion and oxidation, further enhancing its performance in cryogenic gas environments.
- Q: How is magnetic alloy steel used in the production of magnetic components?
- Magnetic alloy steel is commonly used in the production of magnetic components due to its unique magnetic properties. It is an essential material for manufacturing products like magnetic cores, transformers, and inductors. The alloy's high saturation magnetization and low coercivity make it ideal for creating strong and efficient magnetic fields. Additionally, its excellent thermal stability ensures reliable performance under various operating conditions. Overall, magnetic alloy steel enhances the functionality and efficiency of magnetic components, making it a crucial material in their production.
- Q: What are the challenges in surface treating special steel?
- When it comes to surface treating special steel, a range of challenges can arise due to the unique properties and composition of the material. Some of the main challenges that need to be addressed are as follows: 1. Hardness: Special steels often possess a high level of hardness, which poses difficulties in achieving effective surface treatment. Traditional methods like heat treatment or chemical processes may not be sufficient to modify the surface properties without impacting the core strength. 2. Surface contamination: During the surface treatment process, special steels are vulnerable to contamination. Even the smallest traces of impurities or foreign materials can compromise the integrity of the treated surface. It is crucial to maintain a controlled environment and utilize clean equipment to minimize the risks of contamination. 3. Complex alloy composition: Special steels are typically alloyed with various elements to enhance specific characteristics, such as corrosion resistance or high temperature stability. This complex composition can make it challenging to find suitable surface treatment techniques that can effectively modify the surface properties without negatively affecting the overall performance of the alloy. 4. Adhesion and coating uniformity: Ensuring good adhesion and coating uniformity on special steel surfaces can be problematic. The surface characteristics and microstructure of special steels can make it challenging for coatings or treatments to properly and evenly adhere. Special attention must be paid to surface preparation and the selection of appropriate primers or coatings to ensure optimal adhesion and uniformity. 5. Heat sensitivity: Some special steels may be sensitive to heat during surface treatment processes. Excessive heat exposure can lead to changes in the material's properties, including structural alterations or deformation. It is essential to carefully control temperatures and employ suitable cooling methods to prevent any undesirable effects on the steel during the surface treatment process. 6. Cost: The process of surface treating special steel can be costly due to the specialized equipment, materials, and expertise required. Additionally, the challenges mentioned above can increase the complexity and time needed for surface treatment, resulting in higher costs. It is crucial to take these factors into consideration when planning and budgeting for surface treatment on special steel components.
- Q: What are the main applications of special steel in the shipbuilding industry?
- Special steel is widely used in the shipbuilding industry for various applications such as constructing ship hulls, decks, bulkheads, and superstructures. It provides high strength, corrosion resistance, and toughness, ensuring the integrity and durability of ships even in harsh maritime conditions. Additionally, special steel is used for manufacturing propeller shafts, rudders, and other critical components that require excellent mechanical properties. Overall, the main applications of special steel in the shipbuilding industry contribute to safe and efficient maritime transportation.
- Q: Can special steel be used in the production of luxury goods?
- Yes, special steel can be used in the production of luxury goods. Special steel is known for its exceptional strength, durability, and unique properties, making it an ideal material for creating high-quality and exclusive products. Its use in luxury goods such as watches, jewelry, high-end cutlery, and designer accessories can enhance their aesthetic appeal, performance, and overall value.
- Q: How does special steel contribute to the renewable energy storage?
- Special steel plays a crucial role in renewable energy storage by enabling the production of high-performance components for energy storage systems. It is used in the manufacturing of batteries, such as lithium-ion batteries, which are widely utilized in renewable energy storage applications. Special steel provides the necessary strength, durability, and resistance to corrosion, ensuring the longevity and efficiency of these batteries. Additionally, special steel is essential for the construction of renewable energy infrastructure, including wind turbines and solar panel frames, which require sturdy and reliable materials to withstand harsh environmental conditions. Therefore, special steel contributes significantly to the development and advancement of renewable energy storage solutions.
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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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