Round Bar Made in China with High Quality and Competitive Prices for Sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Galvanized,Black
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
5-100mm
Length:
6m,9m,12m
Net Weight:
25
Product Description:
OKorder is offering Round Bar Made in China with High Quality and Competitive Prices for Sale 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:
Round Bar Made in China with High Quality and Competitive Prices for Sale 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 Round Bar Made in China with High Quality and Competitive Prices for Sale 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
Packaging & Delivery:
Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.
Each bundle weight: 2-3MT, or as required
Payment term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
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 soon can we receive the product after purchase? A2: 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. Q3: How do we guarantee the quality of our products?
A3: 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.
Images:
- Q: What are the advantages of using nickel-manganese alloy steel round bars?
- Nickel-manganese alloy steel round bars provide numerous benefits in various applications. To begin with, these round bars exhibit exceptional strength and toughness. The incorporation of nickel and manganese significantly enhances the overall strength and durability of the steel, rendering it suitable for heavy-duty applications that demand high strength and resistance to wear and tear. As a result, industries such as construction, automotive, and manufacturing find these alloy steel round bars highly advantageous. Additionally, nickel-manganese alloy steel round bars possess outstanding corrosion resistance properties. The nickel content in the alloy imparts remarkable resistance to corrosion, making it ideal for use in harsh environments or situations where exposure to corrosive substances is common. Consequently, the lifespan of these round bars is extended, reducing the need for frequent maintenance or replacement. Moreover, these round bars demonstrate excellent heat resistance. They can withstand elevated temperatures without compromising their structural integrity, making them suitable for applications involving extreme heat or thermal cycles. Industries like aerospace, power generation, and oil and gas greatly benefit from this heat resistance property. Furthermore, nickel-manganese alloy steel round bars offer favorable weldability and machinability. The composition of the alloy facilitates easy welding and machining, allowing manufacturers to fabricate components or structures with ease. This versatility in processing makes the round bars highly adaptable to varying manufacturing processes and requirements. Moreover, these round bars exhibit good ductility and formability. The alloy's composition permits easy shaping or forming into various configurations without sacrificing its structural integrity. Consequently, they are suitable for applications that necessitate complex shapes or intricate designs. In conclusion, the advantages of utilizing nickel-manganese alloy steel round bars encompass exceptional strength, corrosion resistance, heat resistance, weldability, machinability, and formability. These properties make these round bars a dependable and versatile choice for a broad range of applications across different industries.
- Q: What is the maximum length of a steel round bar that can be manufactured?
- The maximum length of a steel round bar that can be manufactured is dependent on various factors such as the manufacturing capabilities, equipment, and transportation limitations. However, in general, steel round bars can be manufactured in lengths ranging from a few meters to up to 12 meters or more.
- Q: What is the tolerance for length in steel round bars?
- The tolerance for length in steel round bars can vary depending on the specific manufacturing standards and requirements. Generally, the tolerance for length in steel round bars is typically specified in terms of a maximum allowable deviation from the desired or nominal length. This deviation is often expressed as a percentage or as a specific measurement in units such as millimeters or inches. Different international standards organizations, such as the American Society for Testing and Materials (ASTM) or the International Organization for Standardization (ISO), may have their own specific guidelines for the tolerance in steel round bars. These standards help ensure consistent and reliable measurements throughout the industry. In practice, the tolerance for length in steel round bars can range from very tight tolerances of a few millimeters or less, especially for precision applications, to looser tolerances of several centimeters or more for less critical or general-purpose applications. It is important to note that the tolerance for length may also depend on the size and diameter of the steel round bar. Smaller diameter bars may have tighter tolerances compared to larger diameter bars due to the increased difficulty in manufacturing and measuring longer lengths accurately. Ultimately, the specific tolerance for length in steel round bars should be determined based on the intended application and any applicable industry standards or customer specifications.
- Q: What are the advantages of using nickel-silicon alloy steel round bars?
- Nickel-silicon alloy steel round bars offer numerous benefits. Firstly, they possess outstanding strength at high temperatures and are resistant to oxidation and corrosion. Consequently, they are well-suited for applications in extreme environments, such as the aerospace and automotive industries. Secondly, these round bars exhibit superior mechanical properties, including high tensile and yield strength. As a result, they are ideal for use in structural components that require durability and strength, like construction and engineering projects. Additionally, nickel-silicon alloy steel round bars demonstrate excellent resistance to fatigue and wear. Therefore, they are perfect for applications involving repetitive stress or abrasive conditions. This ensures extended lifespan and reduced maintenance requirements for components made from this material. Furthermore, nickel-silicon alloy steel is renowned for its exceptional magnetic properties, making it suitable for electromagnetic applications such as transformers, motors, and generators. Lastly, nickel-silicon alloy steel round bars can be easily machined and fabricated, allowing for greater design flexibility and ease of manufacturing. Consequently, they are a cost-effective choice for various industries, as they lower production costs and lead times. In summary, the advantages of nickel-silicon alloy steel round bars include resistance to high temperatures, excellent mechanical properties, fatigue and wear resistance, superior magnetic properties, and ease of machining and fabrication.
- Q: What is the minimum yield strength of steel round bars?
- The specific grade and type of steel being used can cause the minimum yield strength of steel round bars to vary. However, the majority of steel round bars generally possess a minimum yield strength of 36,000 psi (pounds per square inch) or 250 megapascals (MPa). This minimum yield strength ensures that the steel round bars are strong enough to resist applied loads and avoid deformation or failure. It is worth mentioning that certain applications may demand steel round bars with higher yield strengths to fulfill particular performance criteria.
- Q: What is the difference between a bright and a hot rolled steel round bar?
- The difference between a bright and a hot rolled steel round bar lies in their manufacturing processes and resulting characteristics. A hot rolled steel round bar is produced by heating the steel billet or ingot to a high temperature and then rolling it through a series of rolling mills to achieve the desired shape. This process results in a rough surface texture with a scale layer on the outside. Hot rolled steel bars are typically used for structural applications where strength and durability are important. They are known for their rough appearance and may require further processing, such as grinding or machining, to achieve a smooth surface finish. On the other hand, a bright steel round bar, also known as a cold drawn or cold finished bar, is produced by drawing the hot rolled steel bar through a series of dies at room temperature. This process helps to improve the dimensional accuracy, surface finish, and mechanical properties of the steel. The resulting bright steel bar has a smooth and shiny surface, free from scale or rough texture. Bright steel bars are commonly used in applications where a superior surface finish and tight dimensional tolerances are required, such as in the manufacturing of precision components or for decorative purposes. In summary, the main difference between a bright and a hot rolled steel round bar lies in their surface finish, dimensional accuracy, and applications. Hot rolled steel bars have a rough surface texture and are suitable for structural applications, while bright steel bars have a smooth and shiny surface finish, making them ideal for precision or decorative applications.
- Q: What are the advantages of using alloy steel round bars?
- There are several advantages of using alloy steel round bars. Firstly, alloy steel round bars offer superior strength and durability compared to regular steel bars. This makes them ideal for applications where high strength and toughness are required, such as in construction, automotive, and aerospace industries. The alloying elements in these bars enhance their mechanical properties, making them more resistant to wear, impact, and corrosion. Additionally, alloy steel round bars have excellent heat resistance. They can withstand high temperatures without losing their strength, making them suitable for use in high-temperature environments like furnaces, boilers, and heat exchangers. This property allows for extended service life and reduces the need for frequent replacements. Another advantage of using alloy steel round bars is their versatility. These bars can be easily machined, forged, or welded, allowing for flexibility in design and manufacturing processes. They can be customized to meet specific requirements, making them suitable for various applications. Furthermore, alloy steel round bars have good dimensional stability. They maintain their shape and size even under extreme conditions, ensuring precise and accurate performance. This property is particularly important in applications where tight tolerances are required, such as in precision engineering and manufacturing industries. Lastly, alloy steel round bars are cost-effective in the long run. Although they may have a higher initial cost compared to regular steel bars, their enhanced properties and extended service life result in reduced maintenance and replacement costs. This makes them a more economical choice in the long term. In conclusion, the advantages of using alloy steel round bars include superior strength and durability, excellent heat resistance, versatility in machining and fabrication, good dimensional stability, and long-term cost-effectiveness. These benefits make them a preferred choice in various industries where high-performance materials are required.
- Q: Can steel round bars be used in the production of springs?
- Yes, steel round bars can be used in the production of springs. Steel round bars are commonly used as raw materials for manufacturing various types of springs due to their strength, durability, and high tensile properties. They can be machined or cold-formed into the desired shape, providing the necessary flexibility and resilience required for spring applications.
- Q: Can steel round bars be heat treated for improved strength?
- Yes, steel round bars can be heat treated to improve their strength. Heat treatment involves heating the steel to a specific temperature and then cooling it rapidly or slowly, depending on the desired outcome. This process can alter the microstructure of the steel, resulting in increased hardness, tensile strength, and other mechanical properties.
- Q: What is the difference between hot rolled and cold rolled steel round bars?
- The production methods and resulting qualities of hot rolled and cold rolled steel round bars differ. Hot rolled steel round bars are created by heating billets or ingots to a high temperature and shaping them into the desired form using rolling mills. This process yields a scaled surface and a relatively rough texture. The dimensions of hot rolled steel round bars have a wider tolerance and are less precise. They are commonly used in applications where precision is not crucial, such as construction and general manufacturing. In contrast, cold rolled steel round bars are produced by cooling down hot rolled steel to room temperature and subjecting it to further processing through cold rolling mills. This process leads to a smoother surface and more accurate dimensions. Cold rolled steel round bars have a tighter tolerance and are frequently employed in applications that require precision, like automotive components, machinery parts, and tools. Regarding mechanical properties, hot rolled steel round bars generally possess lower tensile strength and yield strength compared to cold rolled steel round bars. Cold rolled steel also tends to have higher hardness and a more uniform grain structure, which can enhance its strength and durability. In summary, the primary distinction between hot rolled and cold rolled steel round bars lies in their production process, surface finish, dimensional accuracy, and mechanical properties. The selection between the two depends on the specific requirements of the application and the desired qualities of the final product.
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Round Bar Made in China with High Quality and Competitive Prices for Sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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