Hot Rolled Steel Round Bar 20CrMnTi
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Product Description:
OKorder is offering high quality Hot Rolled Steel Round Bar 20CrMnTi 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:
Hot Rolled Steel Round Bar 20CrMnTi are ideal for the production of spring, bearing, and automobile parts
Product Advantages:
OKorder's Hot Rolled Steel Round Bars 20CrMnTi are durable, strong, and with competitive price
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
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Diameter | Mass | Diameter | Mass | Diameter | Mass |
(mm) | (kg/m) | (mm) | (kg/m) | (mm) | (kg/m) |
6 | 0.22 | 22 | 2.98 | 53 | 17.30 |
7 | 0.30 | 24 | 3.55 | 56 | 19.30 |
8 | 0.40 | 25 | 3.85 | 60 | 22.20 |
9 | 0.50 | 26 | 4.17 | 63 | 24.50 |
10 | 0.62 | 28 | 4.83 | 65 | 26.00 |
11 | 0.75 | 30 | 5.55 | 70 | 30.20 |
12 | 0.89 | 32 | 6.31 | 75 | 34.70 |
13 | 1.04 | 34 | 7.13 | 80 | 39.50 |
14 | 1.21 | 36 | 7.99 | 85 | 44.50 |
15 | 1.39 | 38 | 8.90 | 90 | 49.90 |
16 | 1.58 | 40 | 9.86 | 95 | 55.60 |
17 | 1.78 | 42 | 10.90 | 100 | 61.70 |
18 | 2.00 | 45 | 12.50 | 120 | 88.85 |
19 | 2.23 | 48 | 14.20 | 140 | 120.93 |
20 | 2.47 | 50 | 15.40 | 150 | 138.82 |
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 is the package
A4: Standard seaworthy packing or as customer required; all goods are packed in bundle with steel strips and shipped by break bulk vessel or container
Images:
- Q: Can steel round bars be used in the manufacturing of springs?
- Yes, steel round bars can be used in the manufacturing of springs. Steel round bars are commonly used as a raw material in spring manufacturing due to their high strength and durability. They can be formed, heat-treated, and shaped into various types of springs, such as compression springs, tension springs, and torsion springs, depending on the specific application requirements.
- Q: What are the different types of steel round bar surface finishes used in the construction industry?
- In the construction industry, steel round bars are commonly used for various applications due to their strength and durability. These steel round bars typically undergo different surface finishes to meet specific requirements and enhance their performance. Some of the common types of steel round bar surface finishes used in the construction industry include: 1. Hot Rolled Finish: This is the most basic and commonly used surface finish. It is achieved by heating the steel bar above its recrystallization temperature and then rolling it through a series of rollers. This process results in a rough and scale-covered surface. 2. Cold Drawn Finish: In this process, the steel round bar is drawn through a series of dies to reduce its diameter and increase its length. Cold drawing produces a smooth and shiny surface finish, which is ideal for applications where aesthetics and precision are important. 3. Peeled and Polished Finish: This surface finish involves removing the outer layer of the steel round bar using a peeling process. After peeling, the bar is polished to achieve a smooth and mirror-like surface. Peeled and polished finishes are often used in applications where a high level of visual appeal is desired, such as architectural structures or decorative elements. 4. Ground Finish: Grinding is used to achieve a smooth and uniform surface finish on steel round bars. The grinding process removes any imperfections or unevenness, resulting in a precise and polished surface. Ground finishes are commonly used in applications that require tight tolerances, such as machinery or automotive components. 5. Coated Finish: Steel round bars can also be coated with various materials to enhance their resistance to corrosion or provide additional properties. Common coating finishes include galvanized, epoxy, or powder coatings. These coatings not only protect the steel from environmental factors but also improve its aesthetic appeal. Each surface finish has its own advantages and is chosen based on the specific requirements of the construction project. Whether it is the need for improved aesthetics, enhanced corrosion resistance, or tighter tolerances, choosing the right surface finish is crucial to ensure the steel round bars perform optimally in their intended application.
- Q: What are the different grades of carbon steel round bars for structural applications?
- Structural applications offer a variety of grades for carbon steel round bars, each possessing unique properties and characteristics. Some commonly used grades are as follows: 1. ASTM A36: Widely utilized for structural projects, this grade of carbon steel round bars boasts exceptional weldability and machinability. 2. ASTM A572-50: This high-strength, low-alloy structural steel grade provides an improved strength-to-weight ratio compared to traditional carbon steel. It is often employed in construction and structural applications requiring high strength. 3. ASTM A588: Primarily utilized in corrosion-resistant applications, this high-strength, low-alloy structural steel grade demonstrates excellent atmospheric corrosion resistance. It finds frequent usage in outdoor structures like bridges and buildings. 4. ASTM A709: Commonly employed in bridge construction, this high-strength, low-alloy structural steel grade offers outstanding strength, weldability, and toughness, making it ideal for demanding structural applications. 5. ASTM A105: This low-carbon steel grade possesses good strength and impact resistance, making it suitable for applications necessitating high strength and ductility, such as heavy equipment and machinery construction. These examples represent a limited selection of carbon steel round bar grades available for structural applications. The selection of an appropriate grade depends on factors including desired strength, weldability, machinability, and corrosion resistance. It is advisable to consult with a steel supplier or engineer to determine the most suitable grade for a specific application.
- Q: What is the maximum hardness achievable for steel round bars?
- The maximum hardness achievable for steel round bars depends on various factors such as the composition of the steel, the heat treatment process, and the desired properties for the specific application. Generally, steel can achieve a maximum hardness of around 65 HRC (Rockwell Hardness Scale C) or higher. This level of hardness is typically obtained through processes like quenching and tempering. Quenching involves rapidly cooling the steel from a high temperature to room temperature, which results in a hardened structure. Tempering is then performed to reduce the brittleness and improve the toughness of the steel while maintaining a high level of hardness. It's important to note that increasing the hardness of steel beyond a certain point may lead to reduced toughness and increased brittleness. Therefore, the maximum achievable hardness should be balanced with the desired properties for the specific application, such as strength, ductility, and resistance to wear or impact.
- Q: Can steel round bars be used in the manufacturing of bearings?
- Typically, steel round bars are not utilized in the production of bearings. Bearings necessitate materials with distinct qualities, such as exceptional strength, hardness, and resistance to wear. Steel round bars may not possess these attributes to the necessary extent. Instead, bearings are usually crafted from top-notch steel alloys that are specifically engineered for bearing purposes, such as bearing steel or stainless steel. These materials undergo specialized heat treatment procedures to attain the desired properties essential for bearing manufacturing, including the ability to bear heavy loads, minimal friction, and long-lasting endurance.
- Q: How do you calculate the cross-sectional area of a steel round bar?
- To calculate the cross-sectional area of a steel round bar, you can use the formula A = πr², where A represents the cross-sectional area and r is the radius of the round bar.
- Q: What are the advantages of using nickel-titanium alloy steel round bars?
- There are several advantages of using nickel-titanium alloy steel round bars. Firstly, this alloy offers high strength and excellent corrosion resistance, making it suitable for various applications in industries such as aerospace, automotive, and medical. Additionally, nickel-titanium alloy steel has shape memory properties, allowing it to return to its original shape after deformation, making it ideal for applications requiring repeated bending or twisting. Furthermore, this alloy exhibits superelasticity, meaning it can withstand large amounts of strain without permanent deformation, providing enhanced durability and longevity. Overall, the unique combination of strength, corrosion resistance, shape memory, and superelasticity makes nickel-titanium alloy steel round bars a versatile and advantageous material choice.
- Q: Can steel round bars be coated or plated?
- Steel round bars can indeed be coated or plated, which is a prevalent method employed to augment the functionality and visual appeal of steel products. Numerous choices exist for coating and plating, including zinc plating, chrome plating, nickel plating, and powder coating. These procedures offer added defense against corrosion, enhance durability, and create the desired aesthetics for the steel. The selection of the appropriate coating or plating technique hinges upon the particular application and specifications of the steel round bars.
- Q: What is the maximum vanadium content allowed for steel round bars?
- The maximum vanadium content allowed for steel round bars varies depending on the specific steel grade and industry standards. However, in general, the maximum vanadium content is typically around 0.10-0.15%.
- Q: What is the maximum titanium content allowed for steel round bars?
- The maximum titanium content allowed for steel round bars typically depends on the specific steel grade and composition. However, as a general guideline, the maximum titanium content in steel round bars is usually around 0.05-0.06%.
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Hot Rolled Steel Round Bar 20CrMnTi
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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