• Low Carbon Hot Rolled Steel Round Bar in Bundle System 1
  • Low Carbon Hot Rolled Steel Round Bar in Bundle System 2
  • Low Carbon Hot Rolled Steel Round Bar in Bundle System 3
Low Carbon Hot Rolled Steel Round Bar in Bundle

Low Carbon Hot Rolled Steel Round Bar in Bundle

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

 

OKorder is offering Low Carbon Hot Rolled Steel Round Bar in Bundle 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Low Carbon Hot Rolled Steel Round Bar in Bundle 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 Low Carbon Hot Rolled Steel Round Bar in Bundle are durable, strong, and wide variety of sizes.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         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

Packaging: Export packing, nude packing, bundled

ROUND BAR
SIZE
d(mm)
theoretical
kg/m
5.50.186
60.222
70.302
80.395
90.499
100.617
110.746
120.888
131.04
141.21
151.39
161.58
171.78
182
192.23
202.47
212.72
222.98
243.55
253.85
264.17
284.83
305.55
326.31
347.13
367.99
388.9
409.86
4210.9
4512.5
4814.2
5015.4
5317.3
5619.3
6022.2
6324.5
6526
7030.2
7534.7
8039.5
8544.5
9049.9
9555.6
10061.7

 

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 many tons of steel products could be loaded in containers?

A3: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.

 

Images:

Low Carbon Hot Rolled Steel Round Bar in Bundle

Low Carbon Hot Rolled Steel Round Bar in Bundle

 

 

Q:How can a round steel weld on a flat steel plate be flat and qualified?
If it is full weld, for strong, don't groove. There must be no problem with the welding. If you hit the groove, it will deform. When welding, you should do spot welding and diagonal welding. I think you should be able to understand this, but I don't know what you are using for it,
Q:What is the difference between a centerless ground and a hot rolled steel round bar?
A centerless ground steel round bar and a hot rolled steel round bar are two different types of steel bars with distinct characteristics. Firstly, the manufacturing process for each type differs. A centerless ground steel round bar is produced by passing the steel bar through a centerless grinder, which removes any surface imperfections and creates a precise and smooth finish. This process ensures the bar has tight tolerances and consistent diameter throughout its length. On the other hand, a hot rolled steel round bar is created by heating the steel billet at extremely high temperatures and then rolling it through a series of mills to achieve the desired shape and size. This process results in a rougher surface finish compared to centerless ground steel bars. In terms of physical properties, centerless ground steel bars typically have a higher level of dimensional accuracy and straightness due to the precision grinding process. This makes them suitable for applications where tight tolerances and precise measurements are required, such as in the manufacturing of machinery parts or precision tools. Hot rolled steel round bars, on the other hand, are known for their strength and durability. The heating and rolling process imparts desirable mechanical properties to the steel, such as increased hardness and toughness. These bars are commonly used in general construction, structural applications, and fabrication projects where strength and reliability are crucial. In summary, the main difference between a centerless ground and a hot rolled steel round bar lies in their manufacturing processes, surface finish, and intended applications. While centerless ground bars offer superior dimensional accuracy and smoothness, hot rolled bars are valued for their strength and resilience. The choice between the two depends on the specific requirements of the application at hand.
Q:Are steel round bars suitable for marine applications?
Yes, steel round bars are suitable for marine applications. Steel is known for its excellent strength and corrosion resistance, making it an ideal material for use in marine environments where it is exposed to saltwater and other harsh conditions. Steel round bars can be used in various marine applications such as boat building, marine structures, and offshore platforms, providing durability and reliability. Regular maintenance and appropriate coatings can further enhance their longevity and performance in marine environments.
Q:Can steel round bars be used for making bridges?
Yes, steel round bars can be used for making bridges. Steel is a commonly used material in bridge construction due to its high strength and durability. Round bars, also known as reinforcing bars or rebars, are often used to reinforce concrete structures, including bridge decks and piers. They provide additional tensile strength and help to distribute loads more evenly, making the bridge more resistant to bending or twisting forces. Additionally, round bars can be used as structural elements in the construction of cable-stayed or suspension bridges, where they are used to support and strengthen the main load-bearing cables. Overall, steel round bars are a versatile and reliable choice for bridge construction, offering the necessary strength and stability required to withstand the heavy loads and harsh environmental conditions experienced by bridges.
Q:How do steel round bars perform under fatigue loading?
Steel round bars generally perform well under fatigue loading, especially if they are made from high-quality steel. Fatigue loading refers to the repeated application of stress or strain on a material, which can lead to failure over time. Steel round bars are known for their excellent fatigue strength, which is the ability to withstand cyclic loading without developing cracks or failures. This is mainly due to the inherent properties of steel, such as its high strength, ductility, and toughness. Under fatigue loading, steel round bars undergo cyclic stress, which causes the material to experience alternating tension and compression. However, steel has a relatively high endurance limit, also known as fatigue strength coefficient, which determines the maximum stress level that the material can withstand without failure, even under cyclic loading. Steel round bars also have good resistance to fatigue crack propagation. This means that if a crack does initiate due to cyclic loading, it is less likely to propagate or grow quickly compared to other materials. This is due to the material's ability to absorb energy and redistribute stress, preventing the crack from growing and ultimately leading to failure. However, it is important to note that the performance of steel round bars under fatigue loading can be influenced by various factors. These include the specific type and grade of steel used, the manufacturing process, surface conditions, and the applied stress or strain levels. It is crucial to design and use steel round bars in accordance with industry standards and guidelines to ensure their optimal performance and safety under fatigue loading.
Q:Can steel round bars be used in the hospitality industry?
Yes, steel round bars can be used in the hospitality industry. Steel round bars are versatile and durable, making them suitable for various applications within the industry. They can be used for constructing furniture, such as chairs, tables, and bar stools, as well as for creating decorative elements like railings, light fixtures, and signage. Steel round bars also provide excellent strength and stability, ensuring the safety of guests and staff. Moreover, they can be easily customized to match the desired aesthetic and design preferences of different hospitality establishments. Overall, steel round bars are a reliable and practical choice for the hospitality industry due to their durability, versatility, and aesthetic appeal.
Q:What are the applications of steel round bars in the aerospace industry?
Due to their exceptional strength, durability, and versatility, steel round bars are extensively utilized in the aerospace industry. These bars find application in various areas, including the following: 1. Structural Components: In the production of structural components in the aerospace industry, steel round bars are commonly employed. Aircraft frames, landing gear, wing spars, and other critical structural elements are manufactured using these bars. Steel's high tensile strength guarantees the structural integrity and safety of the aircraft. 2. Fasteners: Fasteners such as bolts, screws, and pins are produced using steel round bars. These fasteners play a crucial role in holding different parts of the aircraft together. Steel's strength and resistance to fatigue make it the ideal material for these vital connections. 3. Engine Components: Various engine components are manufactured using steel round bars. Shafts, crankshafts, connecting rods, and turbine blades are among the components that benefit from the use of these bars. These components need to withstand high temperatures, pressure, and mechanical stress, and steel's heat resistance and strength make it suitable for these demanding conditions. 4. Landing Gear: The landing gear of an aircraft experiences immense stress during takeoff, landing, and taxiing. Steel round bars are used in the construction of landing gear components such as axles and struts. The high strength and toughness of steel ensure the landing gear's ability to withstand the forces encountered during landing operations. 5. Tooling and Fixtures: Tooling and fixtures necessary for the production and maintenance of aircraft are manufactured using steel round bars. These tools and fixtures are utilized in various processes, including machining, assembly, and inspection. Steel's hardness and machinability make it the ideal material for these applications. In conclusion, steel round bars have a wide range of applications in the aerospace industry, including structural components, fasteners, engine parts, landing gear, and tooling. The unique combination of strength, durability, and versatility offered by steel is essential in guaranteeing the performance, safety, and reliability of aerospace systems.
Q:Weight algorithm of round steel
Round steel weight = density * volume = density * base area * length of round bar.Round steel is a solid strip of steel whose cross section is round. Its specifications are expressed in diameter, in units of millimeters (mm), such as "50mm", which means a diameter of 50 millimeters of round steel.
Q:Can steel round bars be welded to other materials?
Other materials can indeed be joined with steel round bars through welding. Welding is a widely used technique for merging various materials, including steel round bars, aluminum, stainless steel, and even non-metallic substances like plastics. However, it is vital to emphasize that successful welding depends on the compatibility of the materials being joined. To ensure a robust and long-lasting bond between the steel round bar and the other material, the welding process necessitates the use of appropriate techniques, filler metals, and sometimes pre-heating or post-weld heat treatment. Moreover, it is important to consider the specific application and the desired properties of the joint in order to determine the most suitable welding method and materials.
Q:What is the difference between seamless and welded steel round bars?
Seamless and welded steel round bars differ primarily in the manufacturing process and the resulting characteristics of the final product. Seamless steel round bars are manufactured by piercing a solid billet of steel to create a hollow tube. This tube is then elongated and further processed to achieve the desired dimensions and surface finish. The seamless manufacturing process ensures that there are no welds or joints along the length of the bar. As a result, seamless steel round bars have a uniform composition and structure throughout, providing excellent strength and reliability. They are often preferred when high pressure or high-temperature applications are involved, as they offer better resistance to internal and external pressure. On the other hand, welded steel round bars are made by joining two or more pieces of steel together through welding techniques. This involves heating the ends of the steel pieces and fusing them together using various welding methods, such as arc welding, resistance welding, or fusion welding. The welding process introduces a weld seam along the length of the bar, which can affect its structural integrity and mechanical properties. Welded steel round bars may have slightly lower strength and toughness compared to seamless bars, as the presence of the weld seam can create stress concentrations. However, they are generally more cost-effective and readily available in a wide range of sizes and grades. In summary, the main difference between seamless and welded steel round bars lies in their manufacturing process and resulting characteristics. Seamless bars are produced by piercing a solid billet, offering uniform composition and strength throughout, making them suitable for high-pressure and high-temperature applications. Welded bars, on the other hand, are created by joining multiple pieces of steel through welding, introducing a weld seam that can slightly affect their strength and toughness. Welded bars are often more cost-effective and readily available in various sizes and grades.

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