Spring Special Steel Round Bar

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Payment Terms:: TT or LC

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Product Description:

OKorder is offering Spring Special 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:

Spring Special 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 Spring Special 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:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Chemical Composition:

C	Mn	Si	Cr
0.65~0.75	0.40~0.60	1.40~1.70	0.20~0.40
S	P	Ni
≤0.030	≤0.030	≤0.030

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.

Q4: What makes stainless steel stainless?

A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q5: Can stainless steel rust?

A5: 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.

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Spring Special Steel Round Bar

Q: What are the advantages of using nickel-chromium-cobalt alloy steel round bars?: There are several advantages of using nickel-chromium-cobalt alloy steel round bars. Firstly, this type of alloy steel has excellent corrosion resistance properties. It can withstand extreme environments, such as high temperatures, humidity, and exposure to chemicals, without succumbing to rust or corrosion. This makes it ideal for applications in industries like aerospace, marine, and chemical processing, where durability and longevity are crucial. Secondly, nickel-chromium-cobalt alloy steel round bars possess exceptional strength and toughness. They have a high tensile strength and can withstand heavy loads and impacts without deforming or breaking. This makes them suitable for applications that require structural integrity and resistance to deformation, such as in the construction industry or in manufacturing heavy machinery. Moreover, this alloy steel exhibits excellent heat resistance. It can withstand elevated temperatures without losing its mechanical properties, making it ideal for applications that involve high-temperature environments, such as in power generation, oil and gas exploration, or furnace components. Additionally, nickel-chromium-cobalt alloy steel round bars offer good wear resistance. They can withstand abrasive conditions, such as friction and wear, without experiencing significant deterioration. This makes them suitable for applications like tooling, machining, and wear components, where durability and resistance to wear are critical. Lastly, nickel-chromium-cobalt alloy steel round bars are highly versatile. They can be easily machined, welded, and formed into various shapes, making them adaptable to a wide range of applications. Their versatility allows for customization and flexibility in design and manufacturing processes. In conclusion, the advantages of using nickel-chromium-cobalt alloy steel round bars include excellent corrosion resistance, high strength and toughness, heat resistance, good wear resistance, and versatility. These qualities make them a preferred choice for various industries, where reliability, durability, and performance are essential.

Q: What are the advantages of using steel round bars over other materials?: There are several advantages to using steel round bars over other materials: 1. Strength and durability: Steel round bars are known for their high strength and durability, making them suitable for various applications. They can withstand heavy loads and resist deformation, making them ideal for structural purposes. 2. Versatility: Steel round bars come in a wide range of sizes, grades, and finishes, making them highly versatile. They can be easily customized to meet specific requirements, such as different lengths, diameters, and surface finishes. 3. Cost-effective: Steel round bars offer a cost-effective solution compared to other materials. Their abundance and efficient manufacturing processes make them readily available and affordable. Additionally, their high strength-to-weight ratio allows for the use of smaller quantities of steel while achieving the same level of strength. 4. Corrosion resistance: Steel round bars can be produced with different finishes, including galvanized or stainless steel, which enhances their resistance to corrosion. This makes them suitable for outdoor applications or in environments where they may come into contact with moisture or chemicals. 5. Machinability: Steel round bars are known for their excellent machinability, meaning they can be easily cut, drilled, or shaped to meet specific design requirements. This characteristic allows for efficient processing and reduces production costs. 6. Fire resistance: Steel is inherently fire-resistant and does not contribute to the spread of flames. This makes steel round bars a preferred choice in applications where fire safety is a concern, such as in construction or industrial settings. 7. Recyclability: Steel is highly recyclable, which makes steel round bars an environmentally friendly option. They can be easily melted down and reused to create new steel products without losing their properties or strength. Overall, the advantages of using steel round bars over other materials include their strength, durability, versatility, cost-effectiveness, corrosion resistance, machinability, fire resistance, and recyclability. These factors make steel round bars a preferred choice in various industries, including construction, manufacturing, automotive, and infrastructure projects.

Q: How do steel round bars perform in high-temperature environments?: Steel round bars generally perform well in high-temperature environments due to their high heat resistance and thermal stability. The composition and manufacturing process of steel bars allow them to retain their mechanical properties, such as strength and hardness, even at elevated temperatures. However, the specific performance of steel round bars in high-temperature environments can vary depending on factors like the grade of steel, duration of exposure, and the presence of corrosive agents.

Q: What are the different types of steel round bar alloys for improved toughness?: Improved toughness is a characteristic associated with various steel round bar alloys. These alloys are specifically formulated to enhance the steel's capacity to withstand impact and resist deformation. Some commonly utilized steel round bar alloys for improved toughness comprise: 1. 4140 Alloy Steel: Renowned for its exceptional toughness and high tensile strength, this alloy finds application in areas that necessitate high impact resistance, such as automotive parts, gears, and shafts. 2. 4340 Alloy Steel: Similar to 4140, 4340 alloy steel offers remarkable toughness and strength. It is frequently employed in applications requiring high fatigue resistance, such as aircraft landing gear components and crankshafts. 3. 8620 Alloy Steel: This alloy is ideal for situations that demand both toughness and good wear resistance. It is commonly employed in gears, pinions, and other high-stress components. 4. 52100 Alloy Steel: Recognized for its high toughness and excellent wear resistance, 52100 alloy steel is frequently used in bearings, valve parts, and other heavy-duty applications. 5. H13 Tool Steel: While predominantly used in hot work applications, H13 tool steel is also acknowledged for its toughness and ability to withstand high impact loads. It is often employed in die casting dies, extrusion dies, and forging dies. 6. A2 Tool Steel: A2 tool steel is another alloy celebrated for its toughness and good wear resistance. It is commonly utilized in cutting tools, punches, and dies. These examples represent merely a fraction of the numerous steel round bar alloys meticulously engineered to deliver enhanced toughness. The selection of the appropriate alloy is contingent upon the specific requirements of the application and the desired level of toughness.

Q: What are the cost considerations for steel round bars?: Cost considerations for steel round bars can vary depending on several factors. Firstly, the type and grade of steel used in the production of the round bars can greatly impact the cost. Different types of steel, such as carbon steel, alloy steel, or stainless steel, have varying costs due to differences in their composition and properties. Higher grade steel with superior strength and durability will generally be more expensive than lower grade options. Secondly, the size and dimensions of the round bars will also affect the cost. Larger diameter and length of the bars will require more raw material and additional processing, resulting in higher costs. Additionally, specialized shapes or custom sizes may require extra manufacturing steps or tooling, which can increase the overall price. The quantity or volume of round bars ordered can also influence the cost. Bulk orders typically benefit from economies of scale, allowing for reduced unit costs. Furthermore, longer-term contracts or partnerships with suppliers can result in better pricing agreements. Transportation and logistics expenses should also be taken into account. The cost of shipping steel round bars can vary depending on the distance, mode of transportation, and handling requirements. International shipping, for instance, may involve additional customs duties and taxes. Lastly, market conditions and fluctuations in the steel industry can impact the cost of round bars. Factors such as supply and demand, raw material costs, and currency exchange rates can all influence the final price. It is important to stay updated with market trends and work closely with suppliers to negotiate favorable pricing. Considering these various factors, it is crucial to conduct thorough research, compare quotes from multiple suppliers, and evaluate the quality-to-price ratio before making a decision. This will help ensure that the cost of steel round bars aligns with your budget and meets your specific requirements.

Q: Can steel round bars be heat treated to enhance their properties?: Yes, steel round bars can be heat treated to enhance their properties. Heat treatment is a process of heating and cooling the steel in a controlled manner to alter its microstructure, which in turn improves its mechanical properties such as strength, hardness, toughness, and ductility. There are several heat treatment methods that can be applied to steel round bars, depending on the desired outcome. One common method is quenching and tempering. In this process, the steel is heated to a high temperature to form a uniform austenitic structure, and then rapidly cooled by quenching it in a medium such as oil or water. This rapid cooling transforms the austenite into a harder and stronger structure called martensite. However, martensite can be brittle, so the steel is then tempered by reheating it to a lower temperature, which reduces the brittleness and increases toughness while maintaining the desired hardness. Another heat treatment method is annealing, where the steel is heated to a specific temperature and then slowly cooled to relieve internal stresses and improve ductility. This process can also refine the grain structure of the steel, resulting in improved machinability and formability. In addition, there are other heat treatment methods such as normalizing, stress relieving, and case hardening, each designed to enhance specific properties of the steel round bars. Overall, heat treatment is a versatile and effective technique to enhance the properties of steel round bars, allowing them to meet specific requirements for various applications in industries such as manufacturing, construction, automotive, and aerospace.

Q: What are the different types of steel round bar finishes?: There are several different types of steel round bar finishes available, each with its own unique properties and benefits. Some common types of steel round bar finishes include: 1. Hot Rolled: This finish is achieved by heating the steel to a high temperature and then rolling it while it is still hot. Hot rolled steel round bars have a rough surface and a blue-grey color. This finish is commonly used for structural applications where aesthetics are not a priority. 2. Cold Rolled: In contrast to hot rolled steel, cold rolled steel round bars are processed at room temperature. This results in a smoother surface and tighter dimensional tolerances. Cold rolled steel round bars are often used in applications that require a more polished look or where precise measurements are essential. 3. Turned and Polished: This finish involves removing the outer layer of the steel round bar through a process called turning. After turning, the bar is polished to achieve a smooth and shiny surface. Turned and polished steel round bars are commonly used in decorative applications or where a high-quality appearance is desired. 4. Ground: Ground steel round bars undergo a grinding process to remove imperfections and achieve a smooth, uniform surface. This finish is often used when tight tolerances and precise measurements are required, such as in machine parts or tools. 5. Chrome Plated: Chrome plating involves applying a layer of chromium onto the surface of the steel round bar. This finish provides enhanced corrosion resistance and a lustrous appearance. Chrome plated steel round bars are frequently used in applications where the material will be exposed to moisture or harsh environments. 6. Galvanized: Galvanizing is the process of coating steel with a layer of zinc to protect it from corrosion. Galvanized steel round bars have a characteristic silver appearance and are commonly used in outdoor applications or environments where rust is a concern. These are just a few examples of the different types of steel round bar finishes available. The choice of finish will depend on the specific requirements of the application, such as aesthetics, corrosion resistance, or dimensional tolerances.

Q: What is the average cost of steel round bars?: The average cost of steel round bars can vary depending on various factors such as the size, grade, and market conditions. Generally, the price of steel round bars ranges from $0.50 to $5 per pound. However, it is important to note that these prices are approximate and can fluctuate based on the specific requirements and location of the purchase. Additionally, additional costs such as transportation, processing, and any applicable taxes should also be considered when determining the overall cost. It is recommended to consult with local suppliers or conduct market research to obtain the most accurate and up-to-date information on the average cost of steel round bars in your specific region.

Q: How do you store excess steel round bars?: Excess steel round bars can be stored by utilizing proper stacking techniques and ensuring a clean and dry storage area. It is recommended to stack the bars horizontally, with sturdy supports at regular intervals to prevent bending or deformation. Additionally, storing them in a covered area or using protective covers can help prevent corrosion and maintain the quality of the bars.

Q: Are steel round bars resistant to fire?: With their high resistance to fire, steel round bars exhibit exceptional fire-resistant properties owing to their high melting point and low thermal conductivity. In the occurrence of a fire, steel round bars do not readily ignite or combust. Moreover, steel maintains its structural integrity even under extreme temperatures, rendering it a favored selection for construction materials in areas susceptible to fires. As a result, steel round bars prove to be a dependable and secure choice for a range of applications, encompassing building structures, industrial equipment, and fire-resistant barriers.

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