Wide flat bar for construction made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
OKorder is offering Wide flat bar for construction made in China 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:
Wide flat bar for construction made in China 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 Wide flat bar for construction made in China 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:
Specifications of Bearing Steel Round Bar
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
FAQ：
Q1: How soon can we receive the product after purchase?
A1: 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.
Q2: Can stainless steel rust?
A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q:Can special steel be used for making nuclear industry components?
- Yes, special steel can be used for making nuclear industry components. Special steel, also known as stainless steel, possesses excellent corrosion resistance, high strength, and heat resistance properties, making it suitable for various applications in the nuclear industry. It is commonly used for manufacturing reactor vessels, steam generators, fuel cladding, and other critical components that require durability and reliability in nuclear power plants.
- Q:What's the difference between special steel and ordinary steel?
- Special steel is a kind of steel with special chemical composition (alloying), produced by special process, special organization and performance, and can meet special requirement.
- Q:Can special steel be used for cutting tools?
- Yes, special steel can be used for cutting tools. Special steel, such as high-speed steel or tool steel, is specifically designed to have superior hardness, strength, and toughness, making it ideal for cutting applications. These steels can retain their sharpness and withstand high temperatures and mechanical stress, resulting in efficient and durable cutting tools.
- Q:Can special steel be used for making food processing equipment?
- Yes, special steel can be used for making food processing equipment. Special steels such as stainless steel are commonly used in the food industry due to their corrosion resistance, hygienic properties, and ability to withstand high temperatures. These steels are suitable for equipment like mixers, tanks, conveyors, and cutting tools, ensuring safety and maintaining high standards of cleanliness in food processing facilities.
- Q:How does special steel contribute to the nuclear industry?
- The nuclear industry heavily relies on special steel for multiple reasons. To begin with, this type of steel is exceptionally resistant to corrosion and can endure extreme temperatures and pressures. As a result, it is an ideal material for constructing nuclear reactors and other components, ensuring the safety and longevity of nuclear power plants. Additionally, special steel is used in manufacturing fuel assemblies and storage containers for nuclear fuel. These containers must effectively contain radioactive materials without any leakage or contamination. Special steel possesses the necessary strength and durability to meet these requirements. Furthermore, special steel is crucial in the fabrication of steam generators, which are essential components in nuclear power plants. Steam generators transfer heat from the reactor to the turbines, generating electricity. Given the high temperature and pressure conditions inside steam generators, it is essential to use a material that can withstand these harsh circumstances. Special steel fulfills this requirement. Moreover, special steel is employed in the production of control rods. These rods play a vital role in regulating the nuclear reaction within the reactor core by being inserted or withdrawn to control the rate of fission and maintain a stable reaction. Special steel's mechanical properties and resistance to radiation damage ensure the reliability and effectiveness of control rods. Additionally, special steel is utilized in constructing shielding materials and containment structures. These structures aim to protect workers, the environment, and the general public from radiation exposure. Due to its excellent radiation shielding properties, special steel is the preferred material for these applications. In conclusion, special steel is essential to the nuclear industry as it provides the necessary strength, durability, and resistance to corrosion, heat, and radiation. It enables the safe and efficient operation of nuclear reactors, facilitates the storage and transportation of nuclear fuel, and safeguards personnel and the environment.
- Q:What are the requirements for special steel used in telecommunications infrastructure?
- Special steel used in telecommunications infrastructure must meet certain requirements in order to ensure its effectiveness and longevity. Some key requirements include high strength and durability to withstand harsh environmental conditions, such as extreme temperatures and corrosive elements. The steel must also possess excellent conductivity and low electrical resistance to ensure efficient transmission of signals. Additionally, it should have good weldability and formability to facilitate the fabrication and installation process. Compliance with relevant industry standards and regulations is also crucial in order to guarantee the quality and performance of the steel in telecommunications infrastructure.
- Q:How does special steel contribute to the automotive sector?
- The automotive sector greatly benefits from the inclusion of special steel, as it contributes significantly to the manufacturing and performance of different automotive components. This steel offers numerous advantages that enhance the quality, durability, and safety of vehicles. To begin with, special steel is renowned for its exceptional strength and toughness, making it well-suited for the production of crucial automotive parts such as engine components, chassis, suspension systems, and safety reinforcements. These parts necessitate high strength to endure the strains and stresses experienced during vehicle operation, thereby ensuring passenger safety. Moreover, special steel exhibits excellent resistance to wear, corrosion, and high-temperature environments, making it ideal for the production of gears, bearings, shafts, and exhaust systems that are exposed to harsh conditions. By incorporating special steel into these components, their lifespan, reliability, and overall performance are improved, consequently reducing maintenance and replacement costs for vehicle owners. Additionally, special steel allows for vehicle lightweighting, which is a constant objective for automakers aiming to enhance fuel efficiency and reduce emissions. Special steel alloys, such as high-strength low-alloy (HSLA) steel, possess a unique combination of strength and lightweight properties, enabling manufacturers to design lighter and more fuel-efficient vehicles without compromising safety or performance. Apart from its mechanical properties, special steel also contributes to the automotive sector through its versatility in manufacturing processes. It can be easily formed, welded, and machined, thereby enabling the creation of complex shapes and designs for automotive parts. This flexibility expands the possibilities for design and allows for innovative solutions to meet the ever-evolving needs of the automotive industry. In conclusion, special steel plays a vital role in the automotive sector by providing strength, durability, and lightweight properties to various components. Its incorporation in critical parts ensures vehicle and passenger safety, while its resistance to wear and corrosion improves the longevity and performance of automotive systems. With the automotive industry's constant drive for fuel efficiency and innovation, special steel remains an essential material in shaping the future of automobiles.
- Q:What are the different methods of surface passivation for special steel?
- There are several methods of surface passivation for special steel, including chemical passivation, electrochemical passivation, and mechanical passivation. Chemical passivation involves treating the surface with chemicals to remove impurities and create a protective layer. Electrochemical passivation uses an electric current to form a passive oxide layer on the surface. Mechanical passivation involves physical processes such as polishing or shot peening to remove contaminants and improve surface quality. These methods help enhance the corrosion resistance and durability of special steel surfaces.
- Q:What are the different passivation techniques used for special steel?
- There are several passivation techniques used for special steel, including chemical passivation, electrochemical passivation, and mechanical passivation. Chemical passivation involves treating the steel surface with acids or other chemical solutions to remove impurities and create a passive film that protects against corrosion. Electrochemical passivation utilizes an electrical current to enhance the formation of the protective oxide layer. Mechanical passivation involves processes like abrasive blasting or grinding to remove contaminants and improve the surface finish. These techniques are commonly employed to enhance the corrosion resistance and durability of special steel.
- Q:What are the different welding techniques for special steel?
- There are several different welding techniques that can be used for special steel, depending on the specific requirements and characteristics of the steel. Some of the commonly used welding techniques for special steel include: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW uses a consumable electrode coated in flux to create an arc between the electrode and the base metal. This technique is versatile and can be used for a wide range of steel types, including special steel. 2. Gas Metal Arc Welding (GMAW): Also known as MIG (Metal Inert Gas) welding, GMAW uses a continuous solid wire electrode and a shielding gas to protect the weld from atmospheric contamination. This technique is commonly used for thinner special steel materials. 3. Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW uses a continuous tubular electrode filled with flux. This flux provides additional shielding and can allow for higher deposition rates. FCAW is suitable for special steel with thick sections or when welding in outdoor or windy conditions. 4. Gas Tungsten Arc Welding (GTAW): Also known as TIG (Tungsten Inert Gas) welding, GTAW uses a non-consumable tungsten electrode and a shielding gas. This technique is known for its precision and is often used for special steel alloys that require high-quality and aesthetically pleasing welds. 5. Plasma Arc Welding (PAW): PAW is similar to GTAW but uses a more focused arc created by passing gas through a constricted nozzle. This technique is often used for special steel alloys that have higher melting temperatures or require deeper penetration. 6. Submerged Arc Welding (SAW): SAW involves feeding a continuous wire electrode into a molten flux layer that covers the weld. This technique is commonly used for heavy and thick special steel sections, as it provides excellent penetration and high deposition rates. It is important to choose the most appropriate welding technique for special steel based on factors such as the steel composition, thickness, intended application, and desired weld quality. Consulting with a qualified welding professional or referring to the steel manufacturer's recommendations can help ensure the best welding technique is selected for the specific special steel being used.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Wide flat bar for construction made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
