Hot Rolled Flat Bars in Grade Q235B with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering high quality Hot Rolled Steel Flat bars 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:
Hot Rolled Steel Flat bars 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 Steel Flat bars are durable, strong, and resist corrosion.
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: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Chemical composition of Q235
Alloy No | Grade | Element(%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 |
Physical properties of Q235
Alloy No | Grade | Yielding strength point(Mpa) | Tensile strength (Mpa) | Elongation after fracture(%) | ||||||
Thickness (mm) | Thickness (mm) | |||||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | ≥ | |||||||||
Q235 | B | 235 | 225 | 215 | 205 | 375--500 | 26 | 25 | 24 | 23 |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered by OKorder.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 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 10 to 20 workdays.
Images:
- Q:Are steel flat bars suitable for making defense industry equipment or vehicles?
- Yes, steel flat bars are suitable for making defense industry equipment or vehicles. Steel is highly durable and strong, making it an ideal material for applications that require resistance to impact, wear, and extreme conditions. The flat shape of steel bars allows for easy fabrication and assembly into various components and structures, making it versatile for defense industry equipment and vehicles. Steel is also readily available and cost-effective, ensuring efficient production and maintenance of defense equipment. Additionally, steel can be easily customized and modified to meet specific requirements, such as ballistic protection or structural integrity, further enhancing its suitability for defense industry applications.
- Q:How are steel flat bars manufactured?
- Steel flat bars are manufactured through a process called hot rolling, which involves heating a steel billet to high temperatures and passing it through a series of rollers to achieve the desired dimensions and shape. This process helps in improving the strength and durability of the steel flat bars.
- Q:How do you protect steel flat bars from UV radiation or sun damage?
- To protect steel flat bars from UV radiation or sun damage, there are several measures that can be taken. Firstly, applying a protective coating on the surface of the steel bars can help shield them from the harmful effects of UV rays. One common option for this is to use a high-quality paint that is specifically formulated for outdoor use. This paint should have UV-resistant properties to prevent fading or discoloration of the steel bars. Another effective method is to use a clear sealant or varnish that contains UV inhibitors. These products create a protective barrier on the surface of the steel, preventing the penetration of UV radiation and minimizing the risk of sun damage. It is advisable to choose a sealant that is designed for use on metal surfaces to ensure maximum effectiveness. In addition to the above measures, it is important to regularly clean and maintain the steel flat bars. This includes removing any dirt, dust, or other debris that may accumulate on the surface, as these can act as magnifiers for UV radiation, intensifying the damage. Regular inspections should also be conducted to identify any signs of corrosion or deterioration, as these can weaken the steel and make it more susceptible to UV damage. Lastly, if the steel flat bars are exposed to direct sunlight for extended periods, it is recommended to provide some form of shade or cover to reduce the intensity of UV exposure. This can be achieved by using awnings, canopies, or other types of protective structures that block or diffuse the sunlight. By implementing these protective measures, the steel flat bars can be safeguarded against UV radiation and sun damage, ensuring their longevity and maintaining their structural integrity.
- Q:What are the different grades of steel used for flat bars?
- There are several grades of steel used for flat bars, including low carbon steel (1018, A36), medium carbon steel (1045), high carbon steel (1095), alloy steel (4140), and stainless steel (304, 316). The choice of grade depends on the specific application and desired properties such as strength, durability, and corrosion resistance.
- Q:What is the difference between a steel flat bar and a steel square bar?
- The primary distinction between a steel flat bar and a steel square bar can be observed in their shapes and measurements. A steel flat bar, as its name implies, possesses a flat rectangular structure with a consistent thickness spanning its entire length. This characteristic renders it suitable for a multitude of purposes, including supports, braces, and frameworks. In contrast, a steel square bar exhibits a square cross-section with sides of equal length. This configuration imparts an added level of strength and stability, rendering it ideal for applications necessitating structural support or load-bearing capabilities. Square bars frequently find usage in construction, manufacturing, and engineering projects where robustness and rigidity are of paramount importance. Although both steel flat bars and steel square bars are fashioned from the same material, their shapes and measurements significantly impact their functionality and applicable domains. Selecting between the two is primarily contingent upon the specific requirements of the project and the intended utilization of the steel bar.
- Q:How are steel flat bars used in construction?
- Steel flat bars have a wide range of applications in construction. They are commonly used to provide structural support in buildings and infrastructure. By serving as beams or columns, they offer stability and strength to structures. Construction projects also make use of steel flat bars for framing and bracing purposes. These bars can be used to create robust frameworks for walls, roofs, and floors, forming a sturdy foundation for the rest of the building components. Furthermore, steel flat bars are utilized to reinforce concrete structures. They are often embedded within concrete slabs or walls to enhance strength and prevent cracking or structural failure. These bars act as tension members, evenly distributing forces and improving the overall durability of the concrete structure. Moreover, steel flat bars are employed in the manufacturing of various construction components like brackets, connectors, and supports. These components play a crucial role in joining different elements of a building together, ensuring stability and functionality. In conclusion, steel flat bars are indispensable in construction due to their ability to provide structural support, reinforce concrete, and manufacture essential components. Their versatility, strength, and durability make them a popular choice for many construction projects.
- Q:What is the maximum length of steel flat bars available?
- Manufacturers and suppliers can offer steel flat bars with varying maximum lengths. Generally, standard lengths for these bars fall between 20 and 24 feet. It is worth noting that custom orders or specialized uses may allow for longer lengths, albeit at an extra cost or requiring special transportation precautions. Thus, it is advisable to consult the manufacturer or supplier directly to ascertain their specific maximum length of steel flat bars.
- Q:Can steel flat bars be used in the manufacturing of storage tanks or containers?
- Yes, steel flat bars can be used in the manufacturing of storage tanks or containers. Steel flat bars are commonly used in various industries due to their strength, durability, and versatility. They can be easily fabricated into different shapes and sizes to meet the specific requirements of storage tanks or containers. The flat bars provide structural support and reinforcement, ensuring the stability and integrity of the tanks or containers. Additionally, steel flat bars offer excellent resistance to corrosion, making them suitable for storing various liquids or materials. Overall, the use of steel flat bars in the manufacturing of storage tanks or containers is a reliable and cost-effective choice.
- Q:Are steel flat bars prone to warping or twisting?
- Warping or twisting is uncommon in steel flat bars due to their inherent strength and structural integrity. Steel is widely recognized for its reliability in various applications. However, it is worth noting that if steel flat bars are exposed to excessive heat or extreme environmental conditions, they may become susceptible to warping or twisting. To avoid potential deformation, it is recommended to employ proper handling and storage techniques. Furthermore, the resistance of steel flat bars to warping or twisting can be influenced by their quality and manufacturing process. When precision and strict quality control measures are applied, high-quality steel flat bars are unlikely to encounter significant warping or twisting issues.
- Q:Please: hot galvanized flat steel and copper clad steel ground!
- Easy to install: use the fusion welding to connect, the joint is firm, stable, easy to use, without any welding tools, can meet the special occasions low resistance requirements.
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Hot Rolled Flat Bars in Grade Q235B with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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