Stainless Steel Round Bar 316_316L with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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Stainless Steel Round Bar 316_316L with High Quality
Details of Stainless Steel Round Bar 316_316L with High Quality
Name | Stainless Steel Round Bar |
Shape | Round Bar/Square Bar/Flat Bar/Plate/Wire |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
Specification of Stainless Steel Round Bar 316_316L with High Quality
CNBM Introduction of Stainless Steel Round Bar 316_316L with High Quality
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
After-sale service |
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Advantages
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Packaging & Delivery Stainless Steel Round Bar 316_316L with High Quality
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
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FAQ:
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust
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Where are your Market? | Covering more than 160 countries in the world |
- Q: Are steel round bars suitable for use in the construction industry?
- Yes, steel round bars are commonly used in the construction industry due to their strength, durability, and versatility. They provide structural support in various applications such as reinforcement in concrete, framing, and the creation of beams and columns. Additionally, steel round bars can be easily fabricated, welded, and formed into different shapes, making them a suitable choice for a wide range of construction projects.
- Q: What are the different grades of steel used in round bars?
- Round bars are made from various grades of steel, each possessing its own distinct properties and applications. Some commonly utilized grades are as follows: 1. Grade 1018 - Mild Steel: This steel has low carbon content, enabling easy machinability and weldability. It finds extensive use in general engineering fields, such as construction, automotive, and machinery. 2. Grade 1045 - Carbon Steel: Known for its medium carbon composition, this steel exhibits high tensile strength and excellent wear resistance. It is commonly employed in applications involving shafts, axles, gears, and other high-stress components. 3. Grades 4140 and 4340 - Alloy Steel: Alloy steels incorporate additional elements like chromium, molybdenum, or nickel to enhance their mechanical properties. These grades offer exceptional strength, toughness, and wear resistance. They are frequently employed in applications that demand high durability and strength, such as automotive parts, aircraft components, and industrial machinery. 4. Grades 304 and 316 - Stainless Steel: Stainless steel is a corrosion-resistant alloy containing a minimum of 10.5% chromium. It finds wide usage in industries such as food processing, chemicals, and medicine due to its remarkable resistance to corrosion, heat, and its appealing aesthetic. 5. Grades A2 and D2 - Tool Steel: Tool steels are designed specifically to possess high hardness, wear resistance, and toughness. They are commonly employed in the manufacture of cutting tools, dies, and molds. These examples represent just a fraction of the diverse range of steel grades used in round bars. The selection of the appropriate grade depends on specific requirements for the application, including strength, corrosion resistance, heat resistance, and machinability.
- Q: How do you calculate the bending stress in a steel round bar?
- To calculate the bending stress in a steel round bar, you need to consider the applied load and the properties of the bar. The bending stress is a measure of the internal forces that develop within the bar when it is subjected to an external load that causes it to bend. The formula used to calculate the bending stress is: σ = (M * c) / I Where: - σ represents the bending stress (in units of force per unit area, such as pascals or psi) - M is the bending moment, which is the product of the applied load and the distance from the neutral axis of the bar to the point of interest. It is typically measured in units of force multiplied by distance (e.g., N·m or lb·ft). - c is the distance from the neutral axis to the outermost fiber of the bar. It is also known as the distance to the extreme fiber or the radius of the bar. - I is the moment of inertia, which represents the resistance of the bar to bending. It is a property that depends on the shape and dimensions of the cross-section of the bar. To calculate the moment of inertia for a round bar, the formula is: I = (π * d^4) / 64 Where: - I represents the moment of inertia - π is a mathematical constant (approximately 3.14159) - d is the diameter of the round bar Once you have determined the bending stress using the above formulas, you can compare it to the yield strength of the steel material to assess the safety factor and determine if the bar will undergo permanent deformation or failure.
- Q: What is the difference between hot-rolled and cold-rolled steel round bars?
- The manufacturing process is the primary factor that distinguishes hot-rolled and cold-rolled steel round bars, giving rise to distinct physical and mechanical properties. Hot-rolled steel round bars are formed by subjecting a billet or ingot to extremely high temperatures, usually above 1700°F (926°C). This allows the steel to become malleable and easily shaped. The process involves passing the heated steel through large rollers, which gradually decrease the diameter and increase the length. Consequently, hot-rolled bars have a rough, scaled surface with rounded edges. The rapid cooling that follows also creates an oxide layer or mill scale on the surface. In contrast, cold-rolled steel round bars are produced by rolling the steel at room temperature or slightly below. This method offers greater control over the dimensions and surface finish of the bars. The process entails passing the steel through smaller rollers, which exert high pressure to shape and compress the material. As a result, cold-rolled bars have a smoother and more precise surface finish, with sharper edges compared to their hot-rolled counterparts. Furthermore, since the steel is not subjected to high temperatures, it retains its strength and hardness properties. The differing manufacturing processes lead to variations in the mechanical properties of hot-rolled and cold-rolled steel round bars. Hot-rolled bars typically have a higher yield strength and are generally more ductile, making them suitable for applications that involve extensive shaping or bending. On the other hand, cold-rolled bars have a higher tensile strength and are generally harder, making them suitable for applications that require greater strength and dimensional accuracy. In conclusion, the key distinctions between hot-rolled and cold-rolled steel round bars arise from the manufacturing process, resulting in differences in surface finish, dimensional accuracy, and mechanical properties. The choice between the two depends on the specific requirements of the intended application.
- Q: How are steel round bars made?
- Steel round bars are made through a process called hot rolling. It involves heating a large rectangular steel billet until it reaches a malleable temperature. The heated billet is then passed through a series of rolling stands, which progressively reduce its thickness and shape it into a round bar. The first step in the hot rolling process is heating the billet in a furnace at extremely high temperatures, typically around 1200 to 1300 degrees Celsius. This heat makes the steel more pliable and easier to shape. Once the billet is heated, it is fed into a rolling mill. The mill consists of a series of rollers that gradually reduce the thickness and elongate the billet. As the billet passes through each set of rollers, it is squeezed and stretched, gradually forming a round shape. The number of passes through the rolling mill depends on the desired final size and shape of the round bar. During the rolling process, the steel bar is also cooled to prevent overheating and ensure proper metallurgical properties. This can be done through a water spray or air cooling system. After the bar has been shaped and cooled, it is cut into desired lengths. The cut bars are then subjected to further processes such as straightening, surface treatment, and quality testing. These additional steps ensure that the steel round bars meet the required specifications and standards. Overall, the process of making steel round bars involves heating a steel billet, passing it through a series of rolling stands to shape it into a round bar, cooling it, and then cutting it into desired lengths. This process allows for the production of strong and durable round bars that find various applications in industries such as construction, manufacturing, and engineering.
- Q: Can steel round bars be used as axles or shafts?
- Yes, steel round bars can be used as axles or shafts. Steel is a commonly used material for axles and shafts due to its high strength and durability. Steel round bars are particularly suitable for applications requiring rotational motion, such as axles and shafts, as they can handle heavy loads and withstand bending and torsional forces. Additionally, steel round bars can be machined and heat-treated to meet specific requirements for hardness and surface finish, further enhancing their suitability as axles or shafts. Overall, steel round bars are a reliable and widely used choice for axles and shafts in various industries, including automotive, machinery, and construction.
- Q: Are steel round bars resistant to impact?
- In general, steel round bars exhibit resistance against impacts. Steel is renowned for its remarkable strength and durability, rendering it highly impervious to forces and impacts. Additionally, the circular configuration of these bars aids in evenly dispersing the impact, thereby diminishing the likelihood of deformation or fracture. Nevertheless, it is crucial to acknowledge that the steel's resistance to impact may vary depending on the grade and quality, as well as the magnitude and characteristics of the impact force.
- Q: How do you prevent rusting of steel round bars?
- To prevent rusting of steel round bars, there are several effective measures that can be taken: 1. Apply a protective coating: One of the most common ways to prevent rusting is by applying a protective coating on the steel round bars. This can be done by using paint, varnish, or a specialized rust-preventive coating. The coating acts as a barrier between the steel surface and the surrounding environment, preventing moisture and oxygen from reaching the metal and causing rust. 2. Keep the steel dry: Moisture is a key factor that contributes to the corrosion of steel. Therefore, it is crucial to keep the steel round bars as dry as possible. This can be achieved by storing them in a dry environment or using dehumidifiers in areas where moisture levels are high. 3. Maintain proper ventilation: Adequate ventilation helps in preventing the accumulation of moisture around the steel round bars. Good air circulation allows any moisture that may be present to evaporate, reducing the risk of rust formation. 4. Implement a rust inhibitor: Rust inhibitors, also known as corrosion inhibitors, can be applied to the steel round bars to prevent rust formation. These inhibitors work by chemically reacting with the metal surface, forming a protective layer that inhibits the oxidation process. Rust inhibitors can be in the form of oils, waxes, or specialized compounds. 5. Store in a controlled environment: If the steel round bars are not immediately being used, it is essential to store them in a controlled environment. This typically means keeping them in a dry, temperature-controlled area to minimize exposure to moisture and extreme temperatures, both of which can accelerate rust formation. 6. Regular maintenance and inspection: It is advisable to regularly inspect the steel round bars for signs of rust or damage. If any rust spots are detected, they should be promptly cleaned and treated with a rust remover or inhibitor to prevent further corrosion. By following these preventive measures, the rusting of steel round bars can be significantly reduced, ensuring their longevity and maintaining their structural integrity.
- Q: Are steel round bars suitable for use in the construction of bridges?
- Yes, steel round bars are suitable for use in the construction of bridges. Steel round bars offer high tensile strength, durability, and flexibility, making them ideal for withstanding heavy loads and structural demands. They also provide excellent resistance to corrosion, ensuring longevity and structural integrity. Additionally, steel round bars can be easily fabricated and installed, making them a cost-effective choice for bridge construction projects.
- Q: Can steel round bars be used for making cutting tools?
- Yes, steel round bars can be used for making cutting tools. Steel is a versatile material that can be hardened and tempered to create sharp and durable cutting edges. Round bars can be machined and shaped into various cutting tool profiles such as drills, lathe tools, milling cutters, and punches. The specific type of steel used will depend on the desired cutting application, as different steel alloys have different properties such as hardness, toughness, and wear resistance. Heat treatment processes like quenching and tempering can further enhance the cutting performance and longevity of the tools. Overall, steel round bars provide a reliable and cost-effective option for manufacturing cutting tools.
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Stainless Steel Round Bar 316_316L with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 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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