• Round Bar with Multiple Materials and High Quality for Sale System 1
  • Round Bar with Multiple Materials and High Quality for Sale System 2
Round Bar with Multiple Materials and High Quality for Sale

Round Bar with Multiple Materials and High Quality for Sale

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000 m.t./month

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Specification

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Galvanized,Coated,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 with Multiple Materials and High Quality 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 with Multiple Materials and High Quality 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 with Multiple Materials and High Quality 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: How do we guarantee the quality of our products?

A1: 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.

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: Why buy Materials & Equipment from OKorder.com?

A3: 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.

Images:

Round Bar with Multiple Materials and High Quality for Sale

Round Bar with Multiple Materials and High Quality for Sale



 

Q: Can steel round bars be used for structural purposes?
Indeed, steel round bars have the capability to serve structural purposes. Due to their robustness and endurance, round bars are frequently employed in construction and engineering ventures. These bars function as weight-bearing elements in edifices, bridges, and other structures, offering essential support and stability. The availability of steel round bars in diverse grades and dimensions permits adaptability in both design and utilization. Moreover, they can be effortlessly welded, molded, and machined to fulfill precise project necessities, rendering them a favored option for structural applications.
Q: How do you identify the grade of a steel round bar?
The grade of a steel round bar can be identified through several methods, including visual inspection, markings on the bar, and using specialized testing equipment. Visual inspection involves examining the surface texture, color, and any visible defects or markings on the bar. Markings on the bar often indicate the grade, such as alphanumeric codes or symbols provided by the manufacturer. For accurate identification, specialized testing equipment like spectrometers or hardness testers can be used to analyze the chemical composition and mechanical properties of the steel.
Q: Can steel round bars be used in the production of bearings?
It is not possible to use steel round bars in the production of bearings. Bearings necessitate particular materials capable of enduring heavy loads and providing minimal friction. Steel round bars lack the essential attributes required to meet these criteria. Instead, bearings are typically manufactured from specialized materials such as chrome steel, stainless steel, or ceramics. These materials exhibit exceptional durability and performance, even in the challenging conditions under which bearings function.
Q: What is the thermal conductivity of a steel round bar?
The thermal conductivity of a steel round bar may differ based on the particular steel type and composition. In general, carbon steel exhibits a thermal conductivity range of 26 to 48 W/m·K, whereas stainless steel typically has a slightly lower thermal conductivity of 15 to 27 W/m·K. Nevertheless, these values are only approximations and can be influenced by factors including temperature, impurities, and alloying elements. It is worth noting that thermal conductivity describes a material's capacity to conduct heat and is commonly measured in units of W/m·K.
Q: What are the advantages of using maraging steel round bars?
Using maraging steel round bars in various applications offers several benefits. Firstly, these bars possess an impressive strength-to-weight ratio, making them ideal for situations where strength is crucial. They can withstand high stress and load-bearing conditions without deforming or failing, ensuring structural integrity. Secondly, maraging steel round bars exhibit exceptional toughness, enabling them to absorb significant amounts of energy before fracturing. This toughness makes them highly resistant to cracking or breaking, even under extreme conditions, enhancing their durability and reliability. Additionally, maraging steel round bars are known for their outstanding corrosion resistance. Unlike other types of steel, they are less prone to rust and oxidation, making them suitable for use in harsh environments or where exposure to moisture or chemicals is a concern. This corrosion resistance helps extend the lifespan of the bars and reduces maintenance costs. Furthermore, maraging steel round bars are relatively easy to machine, despite their high strength and hardness. They can be easily shaped, drilled, and cut into different forms and sizes, allowing for versatile applications across various industries. This ease of machining saves time and effort during the manufacturing process. Moreover, maraging steel round bars have excellent heat treatability, meaning they can be hardened and tempered to further enhance their mechanical properties. This flexibility in heat treatment allows for customization to meet specific project requirements, such as achieving desired hardness levels or improving characteristics like wear resistance or toughness. Lastly, maraging steel round bars are widely used in the aerospace and defense industries due to their exceptional strength, toughness, and corrosion resistance. They are commonly utilized in the manufacturing of critical components such as landing gear, missile casings, and aircraft structures, where reliability and performance are paramount. In conclusion, the advantages of using maraging steel round bars include high strength, superior toughness, corrosion resistance, machinability, heat treatability, and suitability for aerospace and defense applications. These properties make them the preferred choice for demanding industries, ensuring optimal performance and longevity in critical applications.
Q: How do you prevent steel round bars from rusting during storage?
In order to prevent rusting of steel round bars during storage, various measures can be taken: 1. Ensure the round bars are stored in a dry environment: Moisture is a major factor in causing rust. It is important to have a dry storage area that is free from leaks or humidity. Consider using dehumidifiers or moisture-absorbing products to maintain dryness. 2. Apply a rust inhibitor: Coating the steel round bars with a rust inhibitor creates a protective layer that prevents rust formation by blocking moisture and oxygen. Rust inhibitors are available in different forms, such as sprays, oils, or waxes. Follow the manufacturer's instructions when applying the inhibitor. 3. Store the round bars in a climate-controlled area: Fluctuations in temperature can result in condensation, which can lead to rust formation. Storing the round bars in a climate-controlled area with a consistent temperature helps minimize the risk of rusting. 4. Package the round bars properly: Use suitable packaging materials to prevent direct contact between the steel round bars and moisture or other contaminants. Consider wrapping them in plastic or using packaging materials that are resistant to moisture. 5. Regularly inspect and maintain: Periodically check the stored round bars for any signs of rust or damage. If any rust spots are found, clean them promptly and reapply a rust inhibitor to prevent further corrosion. Remember, prevention is crucial in avoiding rust on steel round bars during storage. By implementing these measures, you can greatly reduce the risk of rust formation and maintain the quality of the round bars.
Q: Are steel round bars suitable for electrical conductivity?
Steel round bars are generally not recognized for their ability to conduct electricity. While steel is a proficient conductor of heat, its electrical conductivity is relatively inferior when compared to metals like copper or aluminum. The primary reason for this disparity is that steel is primarily composed of iron, which is known for its inadequate electrical conductivity. However, by incorporating specific alloying elements like chromium or nickel, the electrical conductivity of steel can be enhanced. This improvement allows steel to be more suitable for applications that necessitate electrical conductivity. Nevertheless, if a high level of electrical conductivity is of utmost importance, materials like copper or aluminum are typically favored over steel round bars.
Q: Can steel round bars be used in outdoor applications?
Yes, steel round bars can be used in outdoor applications. Steel is a durable and corrosion-resistant material, making it suitable for various outdoor environments. However, it is essential to choose the right type of steel and apply appropriate protective coatings to ensure long-term performance and prevent rusting.
Q: What are the different types of steel round bars used in the automotive engine components?
Automotive engine components rely on various types of steel round bars, each possessing unique properties and applications. 1. Carbon Steel Round Bars: The most prevalent variant, carbon steel round bars, display exceptional strength and durability. Their versatility allows them to be employed in manifold applications such as crankshafts, connecting rods, and camshafts. They excel in withstanding elevated stress levels and extreme temperatures. 2. Alloy Steel Round Bars: By introducing alloying elements like chromium, nickel, and molybdenum to carbon steel, alloy steel round bars enhance their strength, toughness, and resistance to wear. They find common usage in automotive engine components like gears, shafts, and bearings, which necessitate high strength and the ability to resist wear and fatigue. 3. Stainless Steel Round Bars: Automotive engine components that encounter corrosive fluids or environments benefit from the corrosion-resistant properties of stainless steel round bars. Valves, pistons, and exhaust systems are among the applications where stainless steel round bars are frequently employed. 4. Tool Steel Round Bars: Tool steel round bars are renowned for their remarkable hardness, abrasion resistance, and superior toughness. They are extensively utilized in automotive engine components involved in cutting or shaping processes, such as cutting tools, dies, and punches. 5. High-Speed Steel Round Bars: High-speed steel round bars are engineered to endure high temperatures while maintaining hardness and cutting efficiency at elevated speeds. Drills, milling cutters, and reamers in automotive engine components often benefit from high-speed steel round bars. It is crucial to highlight that the choice of steel round bar for automotive engine components depends on the specific application, performance requirements, and cost considerations. Automotive manufacturers meticulously select the appropriate steel grade to guarantee optimal performance and durability of engine components.
Q: How can steel round bars be protected from corrosion?
There are various methods available for protecting steel round bars from corrosion. One common approach involves the application of a protective coating, such as paint or enamel. This coating acts as a barrier between the steel and the corrosive elements present in the environment, thereby minimizing the risk of corrosion. Another effective technique is the use of galvanization, which entails coating the steel round bars with a layer of zinc. Zinc, being a sacrificial metal, tends to corrode more readily than steel. Consequently, when the round bars come into contact with moisture or other corrosive substances, the zinc coating corrodes instead of the steel, providing an extra layer of protection. The utilization of stainless steel round bars is also highly effective in preventing corrosion. Stainless steel contains a significant amount of chromium, which forms a passive layer on the steel's surface. This passive layer acts as a shield, safeguarding the steel against corrosion caused by moisture or other corrosive agents. Regular maintenance and cleaning of the steel round bars are essential for preventing corrosion. Removing dirt, dust, and other contaminants from the surface helps to preserve the protective coating or passive layer if it exists. Additionally, keeping the round bars dry and storing them in a well-ventilated area can also aid in corrosion prevention. Proper handling and storage of steel round bars are equally important. Storing them in a dry and covered location prevents exposure to moisture and corrosive elements. It is also crucial to avoid contact with other metals or materials that can induce galvanic corrosion. By implementing these protective measures, steel round bars can be effectively shielded from corrosion, ensuring their longevity and structural integrity.

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