GCr15 Bearing Steel Special Steel
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
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Product Description:
OKorder is offering Bearing Steelsat 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:
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.
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Product Advantages:
OKorder's Bearing Steels 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:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
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.
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- Q: How does special steel perform under high temperatures?
- Special steel is known for its excellent performance under high temperatures. It has a high melting point, allowing it to withstand extreme heat without deforming or losing its structural integrity. Additionally, special steel exhibits exceptional strength and resistance to oxidation, making it highly dependable for applications that require stability and durability at elevated temperatures.
- Q: What are the requirements for special steel used in telecommunications equipment manufacturing?
- The requirements for special steel used in telecommunications equipment manufacturing can vary depending on the specific application and intended use. However, there are certain general requirements that are commonly sought after in this industry. Firstly, the special steel used in telecommunications equipment manufacturing should possess excellent mechanical properties, including high strength, toughness, and durability. This is crucial as telecommunications equipment often needs to withstand harsh weather conditions, extreme temperatures, and various environmental factors while maintaining its structural integrity. Secondly, the steel should have excellent corrosion resistance properties. Telecommunications equipment is often installed outdoors or in environments with high humidity, saltwater exposure, or chemical pollutants, which can lead to corrosion. Therefore, the special steel used in manufacturing such equipment should be resistant to corrosion to ensure longevity and reliable performance. Another important requirement is electromagnetic compatibility (EMC). Telecommunications equipment operates in an environment with various electrical and electromagnetic signals. The steel used should possess good electrical conductivity and magnetic permeability to minimize interference and maintain signal integrity. Additionally, the special steel used in telecommunications equipment manufacturing should have good thermal conductivity properties. This is important to dissipate heat generated during operation, preventing overheating and ensuring the equipment's reliability. Furthermore, the steel should be easily machinable and weldable to facilitate the manufacturing process. Ease of fabrication and forming is crucial to meet the specific design requirements of telecommunications equipment. Lastly, compliance with industry standards and regulations is essential. The special steel used in telecommunications equipment manufacturing should meet the relevant international standards and certifications to ensure safety, quality, and compatibility with other components in the telecommunication network. In summary, the requirements for special steel used in telecommunications equipment manufacturing include excellent mechanical properties, corrosion resistance, electromagnetic compatibility, thermal conductivity, machinability, and compliance with industry standards. Meeting these requirements ensures the production of high-quality and reliable telecommunications equipment.
- Q: What are the requirements for special steel used in oil and gas equipment manufacturing?
- The requirements for special steel used in oil and gas equipment manufacturing are quite stringent due to the demanding operating conditions and harsh environments that these materials will be exposed to. Some of the key requirements include: 1. Corrosion Resistance: Special steel used in oil and gas equipment must have excellent resistance to corrosion, especially in the presence of various corrosive fluids such as oil, gas, and saltwater. This helps to prevent degradation and premature failure of the equipment. 2. High Strength: The steel must possess high strength and toughness to withstand the extreme pressures, temperatures, and mechanical stresses encountered in oil and gas operations. This ensures that the equipment can perform reliably under demanding conditions. 3. Heat Resistance: Oil and gas equipment often operates at elevated temperatures, especially in downstream processes such as refining and petrochemical applications. Special steel used in these applications must be able to maintain its mechanical properties and structural integrity even at high temperatures. 4. Weldability: Welding is a common joining technique used in the fabrication of oil and gas equipment. The special steel should have good weldability, allowing for efficient and reliable welding processes without compromising the overall strength and integrity of the equipment. 5. Fatigue Resistance: Oil and gas equipment is subjected to cyclic loading, which can lead to fatigue failure if the material is not properly designed to withstand these repetitive stresses. Special steel must possess good fatigue resistance properties to ensure long-term durability. 6. Low Temperature Properties: In certain applications, such as offshore drilling or arctic environments, the equipment may be exposed to extremely low temperatures. The special steel should exhibit excellent toughness and ductility at low temperatures to prevent brittle fracture. 7. Chemical Composition Control: The chemical composition of the special steel must be tightly controlled to ensure consistent and predictable material properties. This involves strict control over the levels of various alloying elements, impurities, and trace elements to meet the specific requirements of the oil and gas industry. Meeting these requirements is crucial for the safe and reliable operation of oil and gas equipment. Special steel manufacturers work closely with industry standards and specifications to develop and provide materials that meet these demanding requirements, ensuring the integrity and performance of the equipment in the oil and gas sector.
- Q: How is special steel stored and transported?
- Special steel is typically stored and transported in a controlled environment to ensure its quality and prevent any damage or contamination. It is stored in covered warehouses or facilities equipped with proper ventilation, humidity control, and temperature regulation. Additionally, special steel is often stored on racks or shelves to prevent direct contact with the ground and minimize the risk of corrosion. When it comes to transportation, special steel is usually transported in specially designed containers or crates, ensuring protection from external elements and providing secure handling during transit.
- Q: How does special steel contribute to the construction of infrastructure projects?
- Special steel plays a crucial role in the construction of infrastructure projects by providing enhanced strength, durability, and resistance to corrosion. It is commonly used in critical structural components such as beams, columns, and reinforcement bars, ensuring the stability and longevity of buildings, bridges, and other infrastructure. Additionally, special steel alloys offer flexibility in design, making it possible to create structures that are lighter and more cost-effective without compromising safety or structural integrity.
- Q: How does special steel perform in cryogenic conditions?
- Special steel performs well in cryogenic conditions due to its low ductile-brittle transition temperature, high strength, and good toughness. It maintains its mechanical properties and resists cracking or fracture at extremely low temperatures, making it suitable for various applications such as liquefied natural gas (LNG) storage tanks, aerospace components, and cryogenic research equipment.
- Q: What are the factors affecting the machinability of special steel?
- There are several factors that can affect the machinability of special steel. 1. Alloying elements: The composition of special steel plays a significant role in its machinability. Some alloying elements, such as sulfur and lead, can improve machinability by creating free-cutting properties. On the other hand, elements like chromium and nickel can make the steel harder to machine. 2. Hardness: The hardness of special steel can impact its machinability. As the hardness increases, the steel becomes more difficult to machine. Harder steel requires higher cutting forces, which can result in increased tool wear and slower machining speeds. 3. Microstructure: The microstructure of special steel, including grain size and distribution, can affect its machinability. Fine-grained steels generally have better machinability compared to coarse-grained ones. Additionally, the presence of certain phases, such as carbides, can make machining more challenging. 4. Heat treatment: The heat treatment process used on special steel can influence its machinability. Some heat treatments, like annealing or stress relieving, can improve machinability by reducing hardness and internal stresses. Conversely, hardening treatments can increase hardness and make the steel more difficult to machine. 5. Cutting conditions: The choice of cutting parameters, such as cutting speed, feed rate, and depth of cut, can impact machinability. Optimal cutting conditions need to be selected to balance productivity and tool life. Inadequate cutting conditions can lead to excessive tool wear, poor surface finish, and reduced machining efficiency. 6. Tool material and geometry: The selection of cutting tools is crucial to the machinability of special steel. The tool material must have appropriate hardness, toughness, and wear resistance to withstand the cutting forces generated during machining. The tool geometry, including rake angle and relief angle, also affects chip formation and heat dissipation, which can influence machinability. 7. Lubrication and cooling: The use of proper lubrication and cooling methods is essential for good machinability. Lubricants help reduce friction and heat generation during machining, while cooling methods, such as flood cooling or misting, can dissipate heat and prolong tool life. Insufficient lubrication or cooling can result in increased tool wear, surface finish issues, and reduced machinability. Overall, the machinability of special steel is influenced by a combination of factors related to its composition, microstructure, heat treatment, cutting conditions, tooling, and cooling methods. Understanding and optimizing these factors can lead to improved machinability and productivity in machining special steels.
- Q: Can special steel be used in the aerospace parts manufacturing industry?
- Yes, special steel can be used in the aerospace parts manufacturing industry. Special steel alloys are often chosen for their superior strength, corrosion resistance, and high-temperature performance, making them ideal for aerospace applications where durability and reliability are crucial.
- Q: How does special steel contribute to improved product performance?
- Special steel contributes to improved product performance by providing enhanced strength, durability, and resistance to wear and corrosion. It offers superior mechanical properties and can withstand extreme temperatures, pressures, and impacts. The use of special steel in manufacturing leads to longer-lasting products, improved efficiency, and enhanced safety. Additionally, its versatility allows for customization and innovation, enabling the creation of more advanced and high-performance products across various industries.
- Q: What are the requirements for special steel used in high-strength applications?
- Special steel used in high-strength applications typically has specific requirements to ensure its performance and durability. These requirements include: 1. High tensile strength: Special steel used in high-strength applications must have a high tensile strength to withstand heavy loads and resist deformation. This allows it to handle greater stresses without failure. 2. Excellent toughness: The steel should possess excellent toughness, which refers to its ability to absorb energy and resist fracture. This is crucial in high-strength applications as it prevents sudden and catastrophic failure under impact or dynamic loading conditions. 3. Superior hardness: High-strength steel needs to have a high level of hardness to resist wear, abrasion, and indentation. This ensures that the material maintains its structural integrity and performance even under extreme conditions. 4. Good ductility: While high tensile strength is essential, the steel should also possess good ductility, which allows it to undergo plastic deformation without fracturing. This property is vital in applications where the steel needs to be formed or shaped during manufacturing processes. 5. Resistance to corrosion: Special steel used in high-strength applications should have excellent corrosion resistance to prevent degradation caused by exposure to moisture, chemicals, or harsh environments. This ensures its longevity and reliability in various conditions. 6. Heat resistance: Some high-strength applications involve exposure to high temperatures, so the steel should have good heat resistance to maintain its mechanical properties and structural stability under elevated temperatures. 7. Controlled alloying elements: Special steel used in high-strength applications often contains specific alloying elements such as chromium, molybdenum, nickel, or vanadium. These elements are added to improve the steel's strength, toughness, hardness, and other desired properties. 8. Precise composition and microstructure: The steel should have a well-controlled composition and microstructure to ensure consistent and predictable mechanical properties. This can be achieved through precise manufacturing processes, such as controlled cooling rates or heat treatments. Meeting these requirements ensures that special steel used in high-strength applications can withstand the demanding conditions it is subjected to, providing reliable performance, longevity, and safety.
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GCr15 Bearing Steel Special Steel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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