Hot Rolled Carbon Steel Round Bar MS Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 40 m.t.
- Supply Capability:
- 2000000 m.t./month
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Description of steel round bar:
1. Commodity: Round steel bar
3. Technical: Hot rolling
2. Length: Min. 5.8meter, according to requirement.
3. Diameter: 16mm-250mm
5. Packing: In Bundle or according to your requirements.
Festures of steel round bar:
Description : Steel Bar/Stainless Steel Round Bar/Alloy Steel Round Bar/Carbon Steel Bar
Stainless Steel Bright Bar/Stainless Steel Peeled Bar/Stainless Steel Polishing Bar
Diamater:
1 Hot rolled round bar diameter from 5.5mm to 110mm
2.Hot forged round bar diameter from 110mm to 400mm
3.Cold drawn round bar diameter from 2.0mm to 60mm
4.Grinding bar diameter from 4.0mm to 40mm
5.Turn smooth diameter from 40mm to 250mm
Specifications of steel round bar:
Length: standard 6m,9m,12m, or as customers' requirement
Surface: Black, polished, grinded, ,Bright, Turn smooth(Peeled),Brush,Mill,Pickled
Process:Hot rolled,cold drawn,forged
Packing: In bundle, tied by steel straps, covered with protecting film Use wooden box, fill with foam to keep the surface from damaging
Images of steel round bar:
FAQ:
1. What is your main market?
We mainly export to Asia such as Japan,Korea,Thailand and North America and Middle East.
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.
4.Why do you choose to cooperate with us?
We have over10 years experience in this business so we are able to provide you the high quality products with the best price.
- Q:What are the disadvantages of using steel round bars?
- Using steel round bars in certain applications has several drawbacks. Firstly, they are relatively heavy compared to materials like aluminum or plastic, which can be problematic when weight restrictions or easy transportation are important factors. Secondly, steel round bars are prone to corrosion, particularly in environments with high moisture, humidity, or exposure to certain chemicals. This can cause the material to degrade over time, reducing its strength and durability. To address this issue, additional measures such as coatings or regular maintenance may be necessary, increasing the overall cost and effort. Moreover, steel round bars may not be suitable for applications that require electrical insulation due to their conductivity. This can be a disadvantage when electrical conductivity needs to be avoided. Lastly, steel round bars may not be as visually appealing as materials like wood or decorative metals. While this may not be a significant drawback in some applications, it can be a disadvantage in situations where aesthetics are important, such as architectural or interior design projects. In conclusion, while steel round bars have widespread use and offer numerous advantages such as high strength and durability, it is crucial to consider these disadvantages in specific applications to ensure the most suitable choice of materials.
- Q:What are the different types of surface defects in steel round bars?
- There are several different types of surface defects that can occur in steel round bars. These defects can vary in severity and can impact the quality and performance of the bars. Some of the common types of surface defects in steel round bars include: 1. Scale: Scale is a type of oxide layer that forms on the surface of steel during the manufacturing process. It can appear as a rough, flaky layer on the surface of the bar. Scale can negatively affect the appearance and surface finish of the bar. 2. Pits: Pits are small depressions or cavities that can occur on the surface of the bar. They can be caused by various factors such as corrosion, mechanical damage, or manufacturing defects. Pits can weaken the structural integrity of the bar and make it more susceptible to failure. 3. Scratches: Scratches are shallow grooves or marks on the surface of the bar. They can be caused by handling, transportation, or contact with other objects during the manufacturing process. While scratches may not significantly impact the strength of the bar, they can affect its appearance and surface finish. 4. Cracks: Cracks are linear fractures that can occur on the surface of the bar. They can be caused by excessive stress, thermal cycling, or manufacturing defects. Cracks can be extremely detrimental to the strength and integrity of the bar and can lead to catastrophic failure if left untreated. 5. Decarburization: Decarburization refers to the loss of carbon from the surface layer of the steel bar. It can occur during the heating or cooling processes and can result in a softer and weaker surface layer. Decarburization can reduce the overall strength and durability of the bar. 6. Lamination: Lamination refers to the separation or delamination of layers within the steel bar. It can occur during the manufacturing process due to improper bonding or rolling conditions. Lamination can weaken the structural integrity of the bar and make it more prone to failure. 7. Inclusions: Inclusions are non-metallic particles or impurities that can be present on the surface of the bar. They can be caused by contaminants in the raw materials or improper manufacturing processes. Inclusions can negatively impact the mechanical properties and performance of the bar. It is important to identify and address these surface defects in steel round bars to ensure their quality and performance. Various inspection and testing methods can be employed to detect and mitigate these defects, such as visual inspection, ultrasonic testing, magnetic particle inspection, and dye penetrant inspection.
- Q:Can steel round bars be used in the manufacturing of firearms?
- Yes, steel round bars can be used in the manufacturing of firearms. Steel is a commonly used material for firearm construction due to its strength, durability, and ability to withstand high pressures and temperatures. Round bars made of steel can be machined, forged, or cold drawn to create various firearm components such as barrels, receivers, and bolts.
- Q:What are the advantages of using high-speed steel round bars?
- There are several advantages of using high-speed steel (HSS) round bars in various applications. Firstly, HSS round bars are known for their exceptional hardness and wear resistance. This makes them ideal for cutting, shaping, and machining operations that involve high-speed and high-temperature conditions. HSS round bars can withstand the heat generated during these processes without losing their hardness or dulling quickly, resulting in improved tool life and reduced downtime for tool changes. Secondly, HSS round bars have excellent strength and toughness properties. This enables them to handle heavy loads and resist deformation, even under demanding applications. The strength and toughness of HSS round bars make them suitable for use in industries such as aerospace, automotive, and manufacturing, where precision and reliability are critical. Thirdly, HSS round bars offer superior cutting performance. Due to their high hardness, HSS round bars can retain a sharp cutting edge for an extended period. This allows for efficient and precise cutting, reducing the chances of inaccuracies or errors in the workpiece. The sharp cutting edge also contributes to improved surface finish and dimensional accuracy. Additionally, HSS round bars have good thermal conductivity, meaning they can efficiently dissipate heat generated during cutting or machining operations. This prevents overheating, which can lead to premature tool failure or damage. The ability of HSS round bars to manage heat buildup helps maintain the integrity of the tool and extends its lifespan. Lastly, HSS round bars are readily available and cost-effective compared to other high-performance tool materials like carbide. This makes them a popular choice for a wide range of applications, especially in industries where cost considerations are significant. In conclusion, the advantages of using high-speed steel round bars include exceptional hardness and wear resistance, excellent strength and toughness, superior cutting performance, good thermal conductivity, and cost-effectiveness. These advantages make HSS round bars a preferred choice for professionals and industries that require reliable and efficient cutting and machining tools.
- Q:What is the difference between a hot rolled and a turned steel round bar?
- A hot rolled steel round bar is produced by heating the steel billet to high temperatures and then rolling it into its final shape, resulting in a rough surface finish. On the other hand, a turned steel round bar is produced by machining the steel bar using a lathe, which creates a smooth and polished surface finish.
- Q:How are steel round bars used in the manufacturing of lifting equipment?
- Steel round bars are commonly used in the manufacturing of lifting equipment due to their high strength and durability. These bars are often used to construct the main structural components, such as the frames or arms, of lifting equipment like cranes or hoists. The round shape of the bars provides stability and prevents bending or distortion when heavy loads are lifted. Additionally, the steel material ensures the equipment can handle the stress and weight, making it reliable and safe for lifting operations.
- Q:How do steel round bars perform under impact or shock loading?
- Steel round bars are known for their exceptional performance under impact or shock loading. Due to their high strength and toughness, steel round bars can withstand sudden forces and resist deformation or failure. The inherent properties of steel, such as its hardness and ductility, contribute to its ability to absorb energy and distribute it throughout the material, minimizing the impact on the structure. When subjected to impact or shock loading, steel round bars undergo plastic deformation, which allows them to absorb the applied energy without breaking. The ability to absorb energy is crucial in various applications, such as construction, automotive, and machinery industries, where components are often subjected to dynamic loads. Additionally, steel's excellent fatigue resistance further enhances its performance under impact or shock loading. Even when subjected to repeated impacts, steel round bars can withstand the cyclic loading without undergoing significant degradation in their mechanical properties. Moreover, steel round bars can be further enhanced through various heat treatment processes, such as quenching and tempering, to improve their resistance to impact or shock loading. These processes help to refine the microstructure of the steel, resulting in increased strength, toughness, and hardness. In conclusion, steel round bars have a remarkable performance under impact or shock loading. Their high strength, toughness, and ability to absorb energy make them reliable and widely used in applications where sudden forces or dynamic loads are expected.
- Q:What are the different heat treatment methods for steel round bars?
- Some of the common heat treatment methods for steel round bars include annealing, normalizing, quenching, tempering, and case hardening.
- Q:Can steel round bars be used in the production of sporting goods?
- Yes, steel round bars can be used in the production of sporting goods. Steel is a durable and strong material that can provide stability and support for various sporting equipment such as weights, bars for weightlifting, poles for pole vaulting, or components for bicycles and golf clubs.
- Q:How do steel round bars compare to carbon fiber round bars?
- Steel round bars and carbon fiber round bars have different characteristics and applications. Steel round bars are known for their high strength and durability, making them suitable for heavy-duty applications. They can withstand higher loads and provide excellent resistance against wear and tear. On the other hand, carbon fiber round bars are significantly lighter than steel bars while still maintaining high strength. They are commonly used in applications where weight reduction is crucial, such as aerospace and sports equipment. Carbon fiber round bars also offer better corrosion resistance compared to steel. The choice between steel and carbon fiber round bars depends on the specific requirements of the application, considering factors such as strength, weight, and cost.
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Hot Rolled Carbon Steel Round Bar MS Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 40 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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