Round Steel Bar 5MM-100MM Q195 Q235 Hot Rolled High Quality
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
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- Supply Capability:
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Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams 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:
Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger
Product Advantages:
OKorder's Steel I-Beams are durable, strong, and resist corrosion, exact size, regular package, chemical and mechanical properties are stable.
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
Grade: BS4449
Certificates: ISO, SGS, BV, CIQ
Diameter: 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,
22mm,25mm,28mm,32mm,36mm,40mm,50mm
Length: 6M, 9M,12M or as required
Packaging: Export packing, nude packing, bundled
Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)
Grade | Technical data of the original chemical composition (%) | ||||||
C | Mn | Si | S | P | V | ||
HRB400 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | |
Physical capability | |||||||
Yield Strength (N/cm²) | Tensile Strength (N/cm²) | Elongation (%) | |||||
≥400 | ≥570 | ≥14 | |||||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
6 | 28.27 | 0.222 | 2.664 |
8 | 50.27 | 0.395 | 4.74 |
10 | 78.54 | 0.617 | 7.404 |
12 | 113.1 | 0.888 | 10.656 |
14 | 153.9 | 1.21 | 14.52 |
16 | 201.1 | 1.58 | 18.96 |
18 | 254.5 | 2.00 | 24 |
20 | 314.2 | 2.47 | 29.64 |
22 | 380.1 | 2.98 | 35.76 |
25 | 490.9 | 3.85 | 46.2 |
28 | 615.8 | 4.83 | 57.96 |
32 | 804.2 | 6.31 | 75.72 |
36 | 1018 | 7.99 | 98.88 |
40 | 1257 | 9.87 | 118.44 |
50 | 1964 | 15.42 | 185.04 |
FAQ:
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
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.
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- Q:Can steel round bars be used for making bearings?
- Making bearings can indeed involve the use of steel round bars. However, it is crucial to acknowledge that the suitability of steel round bars for bearing applications relies heavily on the specific type of steel utilized and the manufacturing process employed. Bearings commonly encounter high loads and necessitate qualities such as good wear resistance, low friction, and high durability. For this reason, steel round bars made from top-notch alloy steels, such as chrome steel or stainless steel, are frequently employed in bearing production due to their exceptional mechanical properties. These steel round bars undergo particular heat treatment procedures, such as quenching and tempering, to enhance their hardness, strength, and wear resistance. Moreover, the round bars are usually machined with precise tolerances to ensure proper fit and alignment within the bearing assembly. To guarantee the most optimal performance, reliability, and longevity of bearings under various operating conditions, it is essential to seek advice from materials and manufacturing experts or consult industry standards. This will ensure the appropriate selection of steel round bar material and manufacturing processes for bearing applications.
- Q:How are steel round bars used in the manufacturing of material handling equipment?
- Material handling equipment commonly incorporates steel round bars due to their strength and durability. These bars are integral components in the construction of equipment such as cranes, forklifts, conveyors, and hoists. A primary application of steel round bars in material handling equipment is their use in load-bearing structures. They are specifically utilized in the construction of masts, booms, and jibs of cranes and hoists, as these components must endure heavy loads and provide stability. Steel's high tensile strength and resistance to bending make it an optimal choice for these critical parts. In addition, steel round bars are employed for shafts and axles in material handling equipment. These components play a vital role in transmitting power and torque, facilitating efficient equipment operation. Steel's ability to withstand substantial stress and torsional forces makes it an ideal material for these purposes. Steel round bars are also commonly utilized in the fabrication of lifting attachments and hooks for material handling equipment. These bars are skillfully shaped and welded to create the necessary lifting mechanisms, ensuring safe and secure transportation of heavy loads. Steel's strength and rigidity enable it to withstand the forces exerted during lifting operations. Furthermore, steel round bars find application in the manufacturing of conveyor systems. These bars function as rollers or shafts, supporting and guiding the movement of materials along conveyor belts. The smooth surface of steel bars minimizes friction, enabling efficient material handling. In conclusion, steel round bars are indispensable in the manufacturing of material handling equipment. Their strength, durability, and versatility render them suitable for a wide range of applications, including load-bearing structures, shafts, lifting attachments, and conveyor systems.
- Q:How do steel round bars compare to titanium round bars?
- Steel round bars and titanium round bars possess distinct properties and characteristics that render them suitable for various applications. Below is a comparative analysis of the two: 1. Strength: In terms of strength-to-weight ratio, titanium round bars surpass steel round bars. This implies that titanium can endure larger loads and stresses while being lighter in weight compared to steel. Nevertheless, steel round bars generally exhibit greater strength and rigidity than titanium, making them ideal for heavy-duty applications necessitating high strength. 2. Resistance to Corrosion: Titanium round bars display an exceptional resistance to corrosion, even in harsh environments like saltwater. Conversely, steel is prone to corrosion and necessitates additional protective measures (e.g., coatings or galvanization) to forestall rusting. Consequently, titanium round bars are preferred in applications where corrosion resistance is vital. 3. Density: Titanium round bars possess a lower density in comparison to steel round bars. This diminished density renders titanium well-suited for applications where weight reduction is critical, such as the aerospace and automotive industries. Steel round bars, with their higher density, are typically employed in applications where weight is of less concern. 4. Resistance to Temperature: Titanium round bars exhibit excellent resistance to heat, retaining their mechanical properties even at high temperatures. Conversely, steel round bars may lose their strength and become brittle when subjected to elevated temperatures. Hence, titanium round bars are suitable for applications requiring resistance to elevated temperatures. 5. Cost: Generally, steel round bars are more cost-effective than titanium round bars. Titanium is an expensive metal due to its scarcity and intricate extraction process. The cost disparity between the two materials can be significant, making steel round bars more favorable for budget-conscious projects. In conclusion, the selection between steel round bars and titanium round bars hinges on the specific requirements of the application. Steel is preferable for its superior strength and affordability, whereas titanium offers advantages such as high strength-to-weight ratio, corrosion resistance, temperature resistance, and lower density.
- Q:Are steel round bars suitable for use in the construction industry?
- Yes, steel round bars are commonly used in the construction industry due to their strength, durability, and versatility. They provide structural support in various applications such as reinforcement in concrete, framing, and the creation of beams and columns. Additionally, steel round bars can be easily fabricated, welded, and formed into different shapes, making them a suitable choice for a wide range of construction projects.
- Q:Can steel round bars be used in the manufacturing of tools?
- Yes, steel round bars can be used in the manufacturing of tools. Steel round bars are commonly used in tool manufacturing due to their high strength, durability, and versatility. They provide the necessary structural integrity and toughness required for various tools, such as wrenches, hammers, chisels, and screwdrivers. The round shape of the bar allows for easy machining and shaping into different tool components. Additionally, steel round bars can be heat treated to enhance their hardness and wear resistance, making them suitable for heavy-duty and high-performance tool applications.
- Q:What is the maximum manganese content allowed for steel round bars?
- The maximum manganese content allowed for steel round bars can vary depending on the specific grade or standard being followed. In general, the manganese content in steel round bars is typically limited to a maximum of around 1.65% by weight. This is because higher levels of manganese can negatively impact the mechanical properties and weldability of the steel. However, it is important to note that different industries or applications may have their own specific requirements or allowances for manganese content in steel round bars. Therefore, it is always advisable to consult the relevant specifications or standards to determine the maximum manganese content allowed for a particular grade of steel round bars.
- Q:How do steel round bars perform under impact or shock loading?
- Steel round bars exhibit exceptional performance when subjected to impact or shock loading. Their high strength and toughness enable them to withstand sudden forces, preventing deformation or failure. The inherent properties of steel, including its hardness and ductility, contribute to its capacity to absorb and distribute energy throughout the material, thereby minimizing the impact on the structure. When impacted or subjected to shock loading, steel round bars undergo plastic deformation, allowing them to absorb and dissipate applied energy without fracturing. This ability to absorb energy is vital in various industries, such as construction, automotive, and machinery, where components frequently experience dynamic loads. Furthermore, steel's excellent fatigue resistance further enhances its performance under impact or shock loading. Even when repeatedly exposed to impacts, steel round bars can endure cyclic loading without experiencing significant degradation in their mechanical properties. Moreover, steel round bars can be further improved through various heat treatment processes, such as quenching and tempering, which refine the steel's microstructure, resulting in increased strength, toughness, and hardness. In conclusion, steel round bars exhibit remarkable performance when subjected to impact or shock loading. Their high strength, toughness, and energy absorption capabilities make them reliable and widely utilized in applications where sudden forces or dynamic loads are anticipated.
- Q:How do steel round bars compare to other types of steel products?
- Steel round bars are a versatile and widely used type of steel product that offer distinct advantages over other types of steel products. Firstly, steel round bars have a circular cross-section, which provides excellent strength and stability. This makes them ideal for applications that require load-bearing capacity, such as construction, automotive, and manufacturing industries. Compared to other types of steel products, such as steel plates or sheets, steel round bars are more easily customizable. They can be easily cut, drilled, and machined to meet specific requirements, making them highly adaptable to various applications. This flexibility allows for the creation of complex shapes and structures with precise dimensions, making steel round bars a preferred choice in engineering and fabrication projects. Furthermore, steel round bars have excellent tensile strength and durability, ensuring long-lasting performance even in demanding environments. They possess high resistance to corrosion, impact, and wear, making them suitable for outdoor or high-stress applications. This durability also contributes to the cost-effectiveness of steel round bars, as they require minimal maintenance and have a lengthy lifespan. Another advantage of steel round bars is their availability in a wide range of grades and alloys. This allows for the selection of steel round bars with specific properties, such as increased hardness, heat resistance, or enhanced machinability, depending on the intended application. The availability of various grades ensures that steel round bars can be tailored to meet specific performance requirements, making them a versatile choice for engineers and designers. In conclusion, steel round bars offer several advantages when compared to other types of steel products. Their circular cross-section provides excellent strength and stability, while their customizability allows for precise shaping and dimensioning. Steel round bars are highly durable, resistant to corrosion and wear, and available in a wide range of grades, making them suitable for a variety of applications across different industries.
- Q:What are the tolerances for steel round bars?
- The tolerances of steel round bars can differ based on the specific requirements of the application and manufacturing process. Generally, steel round bars have specified tolerances for diameter, straightness, and length. For diameter tolerance, it is usual to find tolerances ranging from +/- 0.001 inches to +/- 0.005 inches. This means that the actual diameter of the steel round bar can deviate within this range from the specified diameter. The size and grade of the bar determine the specific tolerance. Straightness tolerance refers to the permissible deviation in the straightness of the bar. Typically, it is specified as a maximum deviation per unit length, such as 0.125 inches per foot. This ensures that the bar remains straight and within acceptable limits when measured along its length. Length tolerance determines the allowable variation in the overall length of the round bar. It can range from +/- 0.125 inches to +/- 0.5 inches, depending on the size and grade of the bar. This ensures that the bar meets the required length specifications. It is important to note that these tolerances can vary based on industry standards, customer specifications, and the manufacturing method employed. Moreover, certain applications may have stricter tolerance requirements, particularly in industries like aerospace or automotive where precision is crucial. To summarize, the tolerances for steel round bars encompass diameter, straightness, and length. The specific tolerances depend on the size, grade, and application of the round bar, as well as any relevant industry standards or customer specifications.
- Q:What are the typical price ranges for steel round bars?
- The typical price ranges for steel round bars can vary depending on various factors such as the type of steel, the diameter, length, and the quantity being purchased. Generally, steel round bars can range in price from $1 to $5 per foot for common carbon steel grades. However, specialty and high-grade steel round bars can be priced higher, ranging from $5 to $20 per foot or even more. Additionally, larger diameter or longer length steel round bars may also be priced higher due to increased material and manufacturing costs. It is important to note that these price ranges are approximate and can vary based on market conditions, supplier pricing, and other factors. To get an accurate price range, it is recommended to contact steel suppliers or distributors for specific quotes based on your requirements.
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Round Steel Bar 5MM-100MM Q195 Q235 Hot Rolled High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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