Diameter 30-60mm Bearing Steel Round Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000000 m.t./month
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OKorder Financial Service
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Product Description:
OKorder is offering Diameter 30-60mm Bearing Steel Round Bar 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:
Diameter 30-60mm Bearing Steel Round Bar 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 Diameter 30-60mm Bearing Steel Round Bar 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:
Grade | AISI 52100, ASTM E52100, DIN 1.3505,JIS SUJ2, GCr15 |
Dimensions | Diameter: 30-60mm Length: 2000-13000mm or as required |
Shape | Round Bar |
Type | Alloy Steel Bar |
Delivery Condition | Black Surface |
Material | Bearing Steel |
Technique | Hot Rolled |
Usage and Applications of Bearing Steel Round Bar
Bearing steels are used for ball and roller bearing applications and are comprised of low carbon steels and high carbon through harden able steel.
First the famous 1C-1.5Cr steel from which the majority of bearings are made. Its structure is apparently well-understood and the focus is on purity in order to avoid inclusions which initiate fatigue during rolling contact. Then there is the M50 steel and its variants, from which bearings which serve at slightly higher temperatures in aeroengines are manufactured, based on secondary-hardened martensite.
Tapered roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling ,During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
Packaging & Delivery of Bearing Steel Round Bar
Packaging Detail: ASTM 52100 Steel in seaworthy packing or on customer request; Packed in bundles with standard export sea-worthy package or as customer require
Delivery Detail: 45 days after confirmed
Trade terms: FOB, CFR, CIF ou as customer's required
MOQ: 25 tons or at customer's demands. If the quantity is good, the price will be better.
Processing of Bearing Steel Round Bar
The processing of Bearing Steel Round Bar is hot rolled (strictly control sulphur, phosphorus and non-metallic inclusions content and distribution)
Chemical Composition of Bearing Steel Round Bar
C | Si | Mn | Cr | Ni | Cu |
Equal or less than | |||||
0.95-1.05 | 0.15-0.35 | 0.25-0.45 | Cr:1.40-1.65 | 0.30 | 0.25 |
All products' chemical composition and specification can be design according to customers' requirement.
Note of Bearing Steel Round Bar
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 electros lag 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.
5. Certificate of quality is issued in English, in addition the normal terms, production process, the mechanical property (yield strength, tensile strength, elongation and hardness. forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the certificate of quality.
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 the different special steel products available in the market?
- There are several different special steel products available in the market, including stainless steel, tool steel, alloy steel, high-speed steel, and carbon steel. Each type of special steel has unique properties and is used for various applications in industries such as construction, automotive, aerospace, and manufacturing.
- Q:What are the potential health hazards associated with working with special steel?
- Working with special steel can pose potential health hazards due to the materials and processes involved. Some of the main health hazards associated with working with special steel include: 1. Inhalation of hazardous fumes: Special steels often contain various alloys and elements, such as chromium, nickel, and manganese, which can release toxic fumes when heated or welded. Prolonged exposure to these fumes can lead to respiratory issues, such as bronchitis, asthma, or even lung cancer. 2. Skin and eye irritation: Steelworking involves handling sharp edges, cutting tools, and abrasive materials, which can cause cuts, scratches, or puncture wounds. These injuries can become infected or lead to more serious conditions if not properly treated. Additionally, contact with certain alloys in special steel can irritate the skin or cause allergic reactions. Eye protection is crucial in this industry to prevent eye injuries from flying debris or sparks. 3. Noise-induced hearing loss: Steel manufacturing processes often involve heavy machinery, which generates high levels of noise. Prolonged exposure to such noise levels can lead to permanent hearing loss or other auditory issues. Workers should use appropriate hearing protection, such as earmuffs or earplugs, to minimize the risk. 4. Ergonomic hazards: Steelworking often requires repetitive movements, heavy lifting, or awkward postures, which can lead to musculoskeletal disorders, such as back pain, carpal tunnel syndrome, or tendonitis. Employers should implement proper ergonomic practices, including providing adjustable workstations, lifting aids, and regular breaks to prevent these hazards. 5. Thermal hazards: Special steel manufacturing processes involve high temperatures, such as welding or forging, which can lead to burns if proper protective clothing or equipment is not used. Exposure to extreme heat can also cause heat-related illnesses, including heat exhaustion or heat stroke. Adequate training, appropriate personal protective equipment (PPE), and regular breaks in cooler areas can help mitigate these risks. To protect workers from these potential health hazards, employers should implement proper safety protocols, including employee training, use of personal protective equipment, regular health monitoring, and maintaining a clean and well-ventilated work environment. Occupational health and safety regulations should be strictly followed to minimize the risks associated with working with special steel.
- Q:How does stainless steel contribute to architectural design?
- Stainless steel contributes to architectural design by offering a versatile and aesthetically pleasing material that can be used in various applications. Its durability, corrosion resistance, and sleek appearance make it a popular choice for modern buildings and structures. Stainless steel can be used for cladding, roofing, handrails, facades, and other architectural elements, adding a contemporary and timeless touch to the design. Additionally, its ability to be formed into different shapes and sizes allows architects to create innovative and intricate designs, enhancing the overall visual appeal of a structure.
- Q:How is special steel used in the production of bearings?
- Special steel is used in the production of bearings due to its unique properties such as high durability, corrosion resistance, and wear resistance. It helps in increasing the lifespan and performance of bearings, allowing them to withstand high loads and rotational speeds. Additionally, the special steel used in bearings undergoes precise heat treatment and surface finishing processes to ensure optimal performance and reduce friction, resulting in smoother operations in various industries such as automotive, aerospace, and manufacturing.
- Q:Can special steel be used in the solar panel manufacturing industry?
- Yes, special steel can be used in the solar panel manufacturing industry. It is commonly used for the frames and supports of solar panels due to its high strength, durability, and corrosion resistance properties. Special steel helps to ensure the structural integrity and longevity of solar panels, making it an essential material in the industry.
- Q:How is case-hardening steel used in the production of gears and shafts?
- Case-hardening steel is used in the production of gears and shafts to enhance their surface hardness and wear resistance. By subjecting the steel to a specialized heat treatment process, such as carburizing, the outer layer of the metal becomes hardened, while the core remains tough and durable. This case-hardening process ensures that the gears and shafts can withstand the high stresses and loads they experience during operation, resulting in improved performance and longevity.
- Q:Is special steel suitable for marine applications?
- Yes, special steel is suitable for marine applications. Special steel alloys, such as stainless steel, are highly resistant to corrosion from seawater and provide excellent strength and durability in harsh marine environments. They are widely used in the construction of ships, offshore platforms, and other marine structures due to their ability to withstand the corrosive effects of saltwater and maintain structural integrity over extended periods.
- Q:How does special steel contribute to the efficiency of industrial equipment?
- Several factors contribute to the efficiency of industrial equipment, with special steel playing a crucial role. Firstly, the use of special steel alloys offers superior strength and hardness properties compared to regular steel. This enables the construction of more durable and robust equipment, reducing the frequency of repairs or replacements. Consequently, the overall efficiency of the equipment is improved. In addition, special steel alloys demonstrate excellent resistance to heat and corrosion, making them ideal for use in high-temperature or corrosive environments. This ensures that the equipment can operate reliably, even in challenging settings, without compromising performance or safety. Moreover, special steel alloys provide improved machinability, allowing for more precise manufacturing of industrial equipment components. This precision ensures that the equipment is built to exact specifications, resulting in enhanced overall performance and efficiency. Furthermore, special steel alloys can be tailored to possess specific characteristics, such as high conductivity or magnetic properties. This makes them ideal for applications requiring electrical conductivity or magnetism. By customizing special steel, industrial equipment can be developed to meet specific needs, maximizing efficiency and effectiveness. Overall, the utilization of special steel in industrial equipment significantly enhances its efficiency. Through enhanced strength, durability, heat and corrosion resistance, improved machinability, and customization options, the lifespan, performance, reliability, and safety of the equipment are all improved. Consequently, this leads to enhanced operational efficiency and productivity in industrial settings.
- Q:How long does special steel last compared to regular steel?
- Special steel generally lasts longer than regular steel due to its unique composition and properties. Regular steel is made mostly of iron and carbon, whereas special steel is alloyed with other elements such as chromium, nickel, and molybdenum to enhance its strength, hardness, and corrosion resistance. The lifespan of special steel depends on various factors such as the specific type of steel, its usage conditions, and maintenance. However, in general, special steel can have a significantly longer lifespan compared to regular steel. It is more resistant to wear and tear, corrosion, and high temperatures, making it suitable for demanding applications and environments. For instance, in industries such as aerospace, automotive, and construction, special steel is widely used for critical components like engine parts, structural elements, and cutting tools. These components often experience high stress, friction, and exposure to harsh conditions. Special steel's superior properties enable it to withstand these challenges and maintain its performance over a longer period of time. Moreover, special steel is often subjected to rigorous testing and quality control measures during its manufacturing process. This ensures that it meets specific industry standards and can endure extreme conditions without significant degradation. Regular steel, on the other hand, may not possess the same level of durability or longevity. In summary, while the exact lifespan of special steel compared to regular steel can vary depending on various factors, special steel generally lasts longer due to its enhanced properties and resistance to wear, corrosion, and high temperatures.
- Q:How does special steel contribute to the wear resistance of products?
- Special steel contributes to the wear resistance of products in several ways. Firstly, special steel is known for its high strength and hardness, which allows it to withstand heavy loads and resist deformation. This property is crucial in applications where products are subjected to abrasive forces or repetitive stress, such as in machinery parts or cutting tools. Additionally, special steel often contains specific alloying elements that enhance its wear resistance. For example, the addition of chromium can form a protective layer of chromium oxide on the surface of the steel, which acts as a barrier against corrosion and wear. Similarly, the addition of vanadium or molybdenum can increase the steel's hardness and toughness, making it more resistant to wear and fatigue. Moreover, special steel can be heat-treated to further enhance its wear resistance. Through processes like quenching and tempering, the steel's microstructure can be modified to achieve a fine-grained and homogeneous structure. This results in improved hardness and increased resistance to wear, as well as better dimensional stability. In summary, special steel contributes to the wear resistance of products due to its inherent strength and hardness, alloying elements that enhance wear resistance, and the ability to be heat-treated for improved properties. These characteristics make special steel an excellent choice for applications where durability and longevity are crucial.
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Diameter 30-60mm Bearing Steel Round Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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