Hot Rolled Steel Flat Bars for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel Flat Bars for Construction 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 for Construction 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 Hot Rolled Steel Flat Bars for Construction 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 Steel Flat Bars for Construction
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 Hot Rolled Steel Flat Bars for Construction 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: What is the normal tolerance of Hot Rolled Mild Steel Angle Beams for Structures and for Buildings?
A2: Normally 3%-5%, but we can also produce the goods according to the customers' requests.
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.
Images:
- Q:What is the negative deviation allowed by the national standard for galvanized flat steel of 40*4?
- 40 is the width of the section steel, 4 is the thickness of the steel, and the unit is mm.Flat, refers to the width 12-300mm, thickness 4-60mm, cross section is rectangular in shape and with a blunt edge of steel. Flat steel can be finished steel, or can be used as the blank of welded pipe and thin slab for laminated sheet rolling.
- Q:Earthing flat steel, width, overlap face, bolt, big country net
- There is no requirement for the width of the ground steel, the width of the joint surface and the bolt. As long as you lap the joint, the corresponding screw can also ensure the electrical connection and the mechanical strength.
- Q:Can steel flat bars be used for making support beams or columns?
- Yes, steel flat bars can be used for making support beams or columns. They are commonly used in construction projects due to their strength, durability, and ability to bear heavy loads. The flat shape allows for easy connections and welding, making them a suitable choice for structural components such as support beams or columns.
- Q:What is the use of slitting flat steel?
- Compared with the conventional steel plate, slitting flat steel has the following advantages:1, the product surface is bright and clean. Two times in the process of high-pressure water descaling process, to ensure that the steel surface clean and bright.2, special product specifications. The thickness of 8~45mm, width 150-600mm, length 5-15m, and the product specifications span is dense, can meet the needs of users, instead of in use, without cutting board, we can directly carry out welding.3, both sides of the vertical, clear water chestnut. The two vertical rolling in the finishing mill ensures good verticality of both sides, clear corners and good quality of the edges.
- Q:Are steel flat bars available in different surface coatings?
- Different surface coatings are available for steel flat bars, which serve to enhance durability, corrosion resistance, and aesthetic appearance. Galvanizing is a common coating method involving the application of a layer of zinc to protect against rust and corrosion. Another popular option is powder coating, wherein a dry powder is electrostatically applied and then cured under heat to form a tough and long-lasting finish. Additionally, epoxy or enamel paints can be used to coat steel flat bars, providing added protection and the desired color. The selection of a surface coating depends on the particular application and the desired properties of the steel flat bars.
- Q:How do steel flat bars contribute to the sustainability of construction projects?
- There are several ways in which steel flat bars contribute to the sustainability of construction projects. Firstly, steel flat bars are highly durable and long-lasting, resulting in structures with a longer lifespan compared to those constructed with other materials. This reduces the frequency of repairs and replacements, ultimately reducing waste and conserving resources. Furthermore, steel is one of the most recycled materials globally. Steel flat bars can be easily recycled and reused without compromising their structural integrity, making them a sustainable option for construction projects. By opting for steel flat bars, construction projects can significantly decrease their carbon footprint and contribute to the circular economy by minimizing the extraction of natural resources and reducing landfill waste. Moreover, steel flat bars are lighter compared to other construction materials like concrete. This lightweight characteristic facilitates easier transportation and installation, reducing energy consumption during the construction process. It also allows for the construction of lighter and more efficient structures, resulting in reduced energy consumption throughout the building's lifespan. Additionally, steel flat bars boast an excellent strength-to-weight ratio, providing structural stability while using less material. This not only reduces the amount of steel required for construction but also decreases the overall weight of the structure. Consequently, the foundation and supporting structures can be designed with less material, saving resources and minimizing the environmental impact. Finally, steel flat bars are resistant to fire, corrosion, and pests, ensuring the integrity and longevity of the structure. By utilizing steel flat bars, construction projects can guarantee the durability and safety of the building, thereby reducing the need for frequent maintenance and repairs. In conclusion, steel flat bars offer a durable, recyclable, lightweight, and environmentally-friendly material choice that contributes to the sustainability of construction projects. Their long lifespan, recyclability, energy efficiency, and structural advantages make them an ideal option for sustainable construction practices, minimizing waste, conserving resources, and reducing the overall environmental impact of the project.
- Q:How do steel flat bars perform under extreme temperatures?
- Steel flat bars generally perform well under extreme temperatures. Steel is known for its high strength and durability, making it capable of withstanding a wide range of temperatures. At high temperatures, steel flat bars retain their structural integrity and strength, making them suitable for various applications in industries such as construction, manufacturing, and automotive. When exposed to extreme heat, steel flat bars may undergo thermal expansion, which is a natural property of metal materials. As the temperature increases, steel expands, and as it cools down, it contracts. This expansion and contraction can be accounted for during the design and installation process to ensure proper fit and functionality. Moreover, steel has a high melting point, typically around 1370°C (2500°F). This means that steel flat bars can withstand extremely high temperatures without losing their shape or structural integrity. However, it is essential to note that prolonged exposure to high temperatures can cause a reduction in strength and potentially result in deformation or warping. Therefore, it is crucial to consider the specific application and temperature requirements when selecting steel flat bars for use in extreme temperature conditions. In extreme cold temperatures, steel flat bars also exhibit good performance. Steel remains ductile and does not become brittle until extremely low temperatures, typically below -40°C (-40°F). This characteristic makes steel flat bars suitable for applications in cold climates or freezing environments. In conclusion, steel flat bars generally perform well under extreme temperatures, retaining their strength and durability. However, it is essential to consider the specific temperature range and application requirements to ensure the optimal performance and longevity of steel flat bars.
- Q:What are the different types of surface defects in brass steel flat bars?
- There are several types of surface defects that can occur in brass steel flat bars, including scratches, pits, dents, and surface roughness.
- Q:How are steel flat bars different from steel round bars?
- Steel flat bars and steel round bars differ in their shape and physical properties. The most obvious difference is their shape: steel flat bars have a flat surface and rectangular cross-section, while steel round bars have a cylindrical shape. In terms of applications, steel flat bars are commonly used in construction, manufacturing, and industrial projects where a sturdy and durable material is required. They are often used as support or reinforcement structures due to their flat surface, which provides stability and strength. Steel flat bars are also versatile and can be easily welded, cut, and shaped into various forms, making them suitable for a wide range of projects. On the other hand, steel round bars are primarily used in applications that require strength, such as shafts, axles, and structural components. The cylindrical shape of round bars offers excellent strength and load-bearing capacity, making them ideal for applications where torsional forces are involved. Additionally, round bars are commonly used in the manufacturing of machinery, tools, and equipment due to their ability to withstand high stress and pressure. Another difference between steel flat bars and steel round bars lies in their physical properties. Due to their different shapes, flat bars have a larger surface area compared to round bars with the same weight. This characteristic can result in higher heat transfer rates and improved corrosion resistance for steel flat bars. Round bars, on the other hand, have a smaller surface area, which may make them more suitable for certain applications where reduced friction and drag are desired. In summary, steel flat bars and steel round bars differ in their shape, applications, and physical properties. Flat bars are commonly used for support and reinforcement in construction and manufacturing, while round bars are often used for strength and load-bearing applications. Understanding these differences can help in selecting the most appropriate type of steel bar for a given project or application.
- Q:What is the maximum length of steel flat bars available?
- The maximum length of steel flat bars available can vary depending on the manufacturer and supplier. However, standard lengths for steel flat bars typically range from 20 to 24 feet. It is important to note that longer lengths may be available for custom orders or specialty applications, but they may come at an additional cost or require special handling during transportation. Therefore, it is always recommended to consult with the specific manufacturer or supplier to determine the maximum length of steel flat bars that they offer.
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Hot Rolled Steel Flat Bars for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 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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