• Round Bar  Manufacturer for Constructure with High Quality System 1
  • Round Bar  Manufacturer for Constructure with High Quality System 2
  • Round Bar  Manufacturer for Constructure with High Quality System 3
Round Bar  Manufacturer for Constructure with High Quality

Round Bar Manufacturer for Constructure with High Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
200 m.t.
Supply Capability:
2000000 m.t./month

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Specification

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
40
Width:
88
Length:
23
Net Weight:
12

Description of steel round bar:

(1) Thickness of not more than 2MM sheet, efficient blanking die, punch die and pressure die etc(2) All kinds of scissors, inserts, woodworking blade.

(3) Thread rolling die and wear-resistant slider.

(4) Cold Heading Die, thermosetting resin molding.

(5) Molding in deep drawing cold extrusion dies


Festures of steel round bar:

Mainly used for engineering component, forging industries, foundation bolt, shafting etc

We also stock RINL make rounds from 16mm to 80mm in all the available grades

We also take special orders in EN8, EN9 or any other equivalent grade with specific dimensional requirementsThe data given above in chart are indicative. Actual results may vary.

 BS 4449:1997 (Gr 250, Gr 460 A, Gr 460 B)

ASTM A615/A615M-08 (Grade 40, Grade 60)

TCVN 1651-1985 ( CI, CII, CIII, CIV ) 


Specifications of steel round bar:

 Description

steel round bar

Material

ASTM

/AISI

0,1065,1070,1080,1084

     DIN

5,1.7220,1.7218,1.7016,1.6523

Standard

,A575,BS970,DIN1652,JIS G4051

cross section

Round

Other shape:square

Surface

Black, galvanized,grinded,varnished,bare

Specifications

Round bar

Diameter: 12mm~650mm

Angle bar

Size: 3mm*20mm*20mm

Square/ bar

Size: 4mm*4mm

Flat bar

Thickness: 2mm~100mm

Width:10mm~500mm

Hexagonal

Size: 4mm~800mm

Length

Standard 6m,9m,12m or as required.

Trade terms

Payment terms

T/T,L/C,Western Union,negotiable etc.

Price terms

FOB,CIF,CFR,EXW etc.

Applications

Hot rolled Steel round bars have a slightly grain textured finish.


Images of 
 steel round bar:

Round Bar  Manufacturer for Constructure with High Quality

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: Can steel round bars be used in food processing applications?
No, steel round bars should not be used in food processing applications. Steel round bars are typically made from carbon steel, which can contain impurities and may not meet the necessary standards for food safety. In food processing applications, it is important to use materials that are specifically designed and approved for contact with food, such as stainless steel. Stainless steel has a higher resistance to corrosion, is easier to clean, and does not react with food or alter its taste. Therefore, it is recommended to use stainless steel round bars or other food-grade materials for food processing applications to ensure the safety and integrity of the food being processed.
Q: How do you calculate the deflection of a steel round bar?
To calculate the deflection of a steel round bar, you can use the Euler-Bernoulli beam theory formula, which states that the deflection is proportional to the applied load, the length of the bar, and the fourth power of its diameter. By inputting these values into the formula, you can determine the deflection of the steel round bar.
Q: What are the different types of steel round bar alloys?
There are several different types of steel round bar alloys, including carbon steel, alloy steel, stainless steel, and tool steel.
Q: Can steel round bars be used in the transportation industry?
Steel round bars are indeed applicable to the transportation industry due to their strength and durability. They possess qualities that make them well-suited for transportation applications, where safety, reliability, and load-bearing capacity are crucial. In this sector, steel round bars serve various purposes, including the construction of vehicle frameworks, the production of axles, drive shafts, suspension components, and other critical parts. The exceptional tensile strength of steel ensures that these components can endure heavy loads and vibrations, making them appropriate for use in trucks, buses, cars, trains, and other modes of transportation. Furthermore, steel round bars can be easily machined and fabricated into different shapes, enabling customization and adaptation to specific transportation requirements.
Q: What are the advantages of using weather-resistant steel round bars?
There are several advantages to using weather-resistant steel round bars. Firstly, weather-resistant steel round bars are designed to withstand the effects of harsh weather conditions. They are specifically formulated to resist corrosion, rust, and other forms of degradation caused by exposure to rain, snow, humidity, and even saltwater environments. This makes them highly suitable for outdoor applications, such as construction projects, marine structures, and infrastructure in coastal areas. Secondly, the use of weather-resistant steel round bars eliminates the need for additional protective coatings or treatments. Unlike regular steel, which requires regular maintenance and painting to prevent rust and corrosion, weather-resistant steel round bars possess a natural protective layer that forms on the surface, known as patina. This patina acts as a barrier against further corrosion, reducing the overall maintenance requirements and extending the lifespan of the material. Thirdly, weather-resistant steel round bars offer exceptional strength and durability. They are manufactured using a special alloy composition, which enhances their mechanical properties and makes them highly resistant to impact, bending, and fatigue. This makes them ideal for structural applications where strength and reliability are crucial, such as in bridges, building frameworks, and heavy machinery. Additionally, weather-resistant steel round bars have aesthetic advantages. The unique patina that develops on the surface of these bars gives them a distinctive appearance, often described as an attractive and warm reddish-brown color. This natural weathered look can be desirable for architectural and design purposes, adding a visually appealing element to structures and outdoor installations. Lastly, the use of weather-resistant steel round bars contributes to sustainability and cost-effectiveness. Due to their long lifespan and low maintenance requirements, these bars offer a more sustainable solution compared to traditional steel, which often requires frequent painting and replacement. Furthermore, the initial investment in weather-resistant steel round bars may be higher than regular steel, but the long-term savings in maintenance and replacement costs make them a cost-effective choice in the long run. In conclusion, the advantages of using weather-resistant steel round bars include their ability to withstand harsh weather conditions, eliminate the need for additional protective coatings, provide exceptional strength and durability, offer aesthetic appeal, and contribute to sustainability and cost-effectiveness.
Q: How do you prevent corrosion on steel round bars?
One way to prevent corrosion on steel round bars is by applying a protective coating, such as paint or a corrosion-resistant metal coating like zinc or epoxy. Regular maintenance, including cleaning and removing any dirt or moisture buildup, can also help prevent corrosion. Additionally, storing the steel round bars in a dry and controlled environment can minimize exposure to moisture and prevent corrosion.
Q: How are steel round bars used in the construction of transmission towers?
Transmission towers commonly use steel round bars due to their strength, durability, and ease of fabrication. These bars, typically made from high-strength carbon steel, come in various diameters to meet different structural needs. In transmission tower construction, steel round bars serve as the primary structural elements. They form the vertical and diagonal members that provide strength and stability to the tower. The bars are connected using welding or bolted connections to create the lattice structure of the tower. The round shape of the bars allows for even distribution of forces, making them ideal for handling the loads and stresses experienced by transmission towers. These loads include the tower's weight, electrical conductors, and environmental factors like wind, ice, and seismic forces. Moreover, steel round bars offer excellent corrosion resistance, which is crucial for transmission towers exposed to harsh weather conditions. This resistance helps extend the tower's lifespan and ensures the safety and reliability of the transmission lines. Additionally, steel round bars can be easily fabricated and customized to meet the specific design requirements of the transmission tower. They can be cut, bent, and shaped to the desired dimensions, providing flexibility in tower design and construction. In conclusion, steel round bars play a crucial role in the construction of transmission towers by providing strength, durability, and corrosion resistance. Their versatility and ability to withstand various loads make them an essential component in ensuring the safe and reliable transmission of electricity.
Q: What are the different types of steel round bars used in the automotive engine components?
There are several types of steel round bars used in automotive engine components, including carbon steel, alloy steel, stainless steel, and tool steel. Each type of steel offers different properties and characteristics that make them suitable for specific engine components, such as crankshafts, camshafts, connecting rods, and valves. Carbon steel is commonly used for its strength and affordability, while alloy steel provides enhanced strength and resistance to wear and tear. Stainless steel offers excellent corrosion resistance, making it suitable for components exposed to high temperatures and harsh environments. Tool steel, on the other hand, is often used for specialized engine components that require high hardness and toughness, such as cutting tools and dies.
Q: Can steel round bars be used in the manufacturing of household appliances?
Yes, steel round bars can be used in the manufacturing of household appliances. Steel is a commonly used material in the manufacturing industry due to its strength, durability, and resistance to corrosion. Round bars made of steel can be utilized in various applications, including the production of parts and components for household appliances such as refrigerators, ovens, and washing machines.
Q: Can steel round bars be used in the construction of bridges?
Yes, steel round bars can be used in the construction of bridges. They provide structural strength, durability, and flexibility, making them suitable for various components such as piers, beams, and reinforcements. The high tensile strength of steel round bars allows for the construction of longer and larger bridges, ensuring stability and safety. Additionally, steel is resistant to corrosion, which is crucial in bridge construction due to exposure to environmental elements.

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