Free Cutting Steel Round Bar with Good Quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 700 m.t.
- Supply Capability:
- 2000000 m.t./month
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Description of steel round bar:
Is used mainly for force for small size and finish requirement strict instruments and meters, watch parts, automobile, machine tool and other kinds of machines used, strict with dimension precision and smooth finish.
Festures of steel round bar:
4340 Forged Round Steel Bar
1.Dia 80-800mm Length:2000-13000mm or as required
2.Technique:Forged
3.Delivery Time:45 days
Specifications of steel round bar:
Description |
Carbon Steel Rod/Carbon Steel Bar,carbon steel rod,carbon steel shaft,mild steel bar, mild steel shaft,ms bar | |
Material | ASTM | 1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,1050,1055,1060,1065,1070,1080,1084, 1016,1022 |
DIN | Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4 | |
BS | 040A04,095M15,045M10,080A40,045M10,080M50 | |
Standard | GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051 | |
Section shape |
Round | |
Length |
As your required | |
Application | Carbon steel rod applies to chemical industry, shipping industry, manufacturing industry,construction,decorate Industry,electric power, pump shafts, sanitary wares,furniture handles,boiler,high temperature resistant,low temperature resistant, corrosion resistant. | |
Images of steel round bar:
FAQ:
1. What is your package?
Packing situation: standard seaworthy packing or as customer required.
2. How long is the lead time?
Delivery time: 45 days after order confirmed.
3. What payment term do you accept?
Payment: T/T or L/C at sight.
- Q: What are the advantages of using low-alloy steel round bars?
- There are several advantages of using low-alloy steel round bars, which make them a popular choice in various industries. Firstly, low-alloy steel round bars offer increased strength and durability compared to regular carbon steel. This makes them suitable for applications that require high strength and resistance to wear and tear. The addition of alloying elements such as manganese, chromium, and nickel enhances the hardness and toughness of the steel, making it highly reliable and long-lasting. Secondly, low-alloy steel round bars exhibit excellent weldability and machinability. The presence of alloying elements allows for better control over the grain structure of the steel, resulting in improved weldability. This means that low-alloy steel round bars can be easily welded and fabricated into complex shapes without compromising their structural integrity. Additionally, their machinability enables efficient processing and customization according to specific requirements. Furthermore, low-alloy steel round bars offer enhanced resistance to corrosion and atmospheric conditions. The alloying elements present in these bars form a protective oxide layer on the surface, preventing the steel from rusting and deteriorating over time. This makes them ideal for outdoor applications exposed to harsh environments, such as construction, marine, and oil and gas industries. Moreover, low-alloy steel round bars are cost-effective compared to higher-alloy or stainless steel alternatives. While providing similar strength and performance, low-alloy steel is generally more affordable, making it a viable option for projects with budget constraints. This cost-effectiveness, combined with their durability and versatility, makes low-alloy steel round bars a preferred choice for a wide range of applications. In conclusion, the advantages of using low-alloy steel round bars include increased strength and durability, excellent weldability and machinability, resistance to corrosion, and cost-effectiveness. These properties make low-alloy steel round bars a reliable and versatile material for various industries, contributing to their widespread use in numerous applications.
- Q: Can steel round bars be coated or painted?
- Yes, steel round bars can be coated or painted. Coating or painting steel round bars can provide protection against corrosion, enhance aesthetics, and improve durability.
- Q: What is the minimum yield strength of steel round bars?
- The minimum yield strength of steel round bars can vary depending on the specific grade and type of steel being used. However, most commonly used carbon steels have a minimum yield strength of around 36,000 to 50,000 pounds per square inch (psi).
- Q: Are steel round bars available in custom lengths?
- Yes, steel round bars are available in custom lengths.
- Q: Can steel round bars be used in the manufacturing of pressure vessels?
- Yes, steel round bars can be used in the manufacturing of pressure vessels. Steel round bars offer high strength and durability, making them suitable for withstanding the high pressure environment inside pressure vessels. Additionally, steel round bars can be easily fabricated and welded, allowing for the construction of complex pressure vessel designs.
- Q: How do you prevent rust on steel round bars?
- To prevent rust on steel round bars, you can apply a protective coating such as paint, oil, or a rust inhibitor. Regular cleaning and maintenance, including keeping the bars dry and free from moisture, can also help prevent rust formation.
- Q: What are the different alloying elements used in steel round bars?
- Steel round bars can be produced using various alloying elements that enhance their properties such as strength, durability, and specific characteristics. Some commonly utilized alloying elements in steel round bars include the following: 1. Carbon: Primarily used, carbon increases the hardness and strength of steel round bars, typically ranging from 0.2% to 2.1% carbon content. 2. Chromium: Added to improve corrosion and oxidation resistance, chromium also enhances hardness, strength, and wear resistance. Stainless steel round bars often contain significant amounts of chromium. 3. Nickel: Commonly found in stainless steel round bars, nickel improves corrosion resistance and mechanical properties, making the steel tougher and stronger. 4. Manganese: Added to enhance hardenability, strength, and wear resistance, manganese also contributes to the steel's ability to withstand impact and shock loading. 5. Molybdenum: Often used to enhance strength, toughness, and corrosion resistance, molybdenum also improves high-temperature strength and creep resistance. 6. Vanadium: Added to improve strength, toughness, and wear resistance, vanadium refines the steel's grain structure, enhancing its mechanical properties. 7. Tungsten: Utilized to increase hardness, strength, and resistance to wear and corrosion, tungsten also improves high-temperature strength and toughness. 8. Silicon: Added to improve strength, hardness, and resistance to oxidation, silicon aids in deoxidizing the steel during manufacturing. 9. Copper: Occasionally used, copper improves corrosion resistance, thermal conductivity, and electrical conductivity in steel. These alloying elements are just a few examples of those that can be used in steel round bars. The specific combination and proportion of these elements depend on the desired properties for the steel and the intended application of the round bars.
- Q: Can steel round bars be used in the production of telecommunications equipment?
- Indeed, the utilization of steel round bars in the manufacturing of telecommunications equipment is feasible. These bars, renowned for their robustness, resilience, and adaptability, find widespread employment across diverse industries, including telecommunications. They serve as a fundamental building material for fabricating structural elements, frameworks, supports, and mounting brackets crucial to the functionality of telecommunications equipment. Moreover, through machining and shaping, steel round bars can be tailored to meet the specific form requirements of various equipment applications. Furthermore, steel round bars possess the invaluable ability to provide essential electromagnetic shielding and grounding capabilities, indispensable for the proper operation of telecommunications equipment.
- Q: What is the difference between a polished and a hot rolled steel round bar?
- The main difference between a polished and a hot rolled steel round bar lies in their manufacturing processes and the resulting surface finish. Hot rolled steel round bars are produced by heating a steel billet or ingot to high temperatures and then rolling it into the desired shape, typically a round bar. This process results in a rough and uneven surface finish with mill scale and imperfections. The hot rolled bars are generally used for applications where surface finish is not critical, such as structural components, machinery parts, and construction materials. On the other hand, polished steel round bars undergo additional processing to achieve a smooth and shiny surface finish. After the hot rolling process, the bars are processed through various grinding and polishing techniques to remove the mill scale, surface imperfections, and achieve a uniform finish. This results in a refined and aesthetically pleasing surface that is suitable for applications where appearance and visual appeal matter, such as decorative items, furniture, and architectural components. In addition to the surface finish, the mechanical properties of the two types of steel round bars can also differ. The hot rolled bars generally have a rougher surface and may exhibit some residual stresses, while the polished bars have a smoother surface and reduced internal stresses. However, the overall mechanical properties, such as strength and hardness, are primarily determined by the grade and composition of the steel used, rather than the manufacturing process or surface finish. In summary, the difference between a polished and a hot rolled steel round bar lies in their surface finish. Hot rolled bars have a rough and uneven surface with mill scale and imperfections, while polished bars undergo additional processing to achieve a smooth and shiny finish. The choice between the two depends on the specific application and the desired appearance of the final product.
- Q: Can steel round bars be used in the production of industrial machinery?
- Steel round bars are indeed applicable for the production of industrial machinery. They are extensively employed in the manufacturing of diverse components and parts for industrial machinery due to their remarkable strength, durability, and versatility. These bars are capable of generating shafts, gears, rollers, and other vital elements that are indispensable for the appropriate operation of industrial machinery. The exceptional tensile strength of steel round bars enables them to endure substantial loads and resist deformation, rendering them an optimal choice for industrial applications. Furthermore, steel round bars can be effortlessly machined, welded, and fashioned into various shapes and sizes, thereby making them extremely suitable for customization in accordance with specific machinery requirements.
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Free Cutting Steel Round Bar with Good Quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 700 m.t.
- Supply Capability:
- 2000000 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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