Steel Flat Bar Hot Rolled Retangular Section with Light Weight
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Structure of Steel Flat Bar Hot Rolled Retangular Section Description:
Steel flat bar hot rolled retangular section is a beam with an I-shaped cross-section. The horizontal elements of the "I" are known as flanges, while the vertical element is termed the "web". Steel flat bar hot rolled retangular section is usually made of structural steel and is used in construction and civil engineering. The steel flat bar hot rolled retangular section resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Steel flat bar hot rolled retangular section theory shows that the I-shaped section is a very efficient form for carrying both bending and shears loads in the plane of the web.
2. Main Features of Steel Flat Bar Hot Rolled Retangular Section:
• Grade: Q235
• Type: Mild carbon steel
• Deflection: The stiffness of the I-beam will be chosen to minimize deformation
• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.
• Local yield: Caused by concentrated loads, such as at the beam's point of support.
3. Steel Flat Bar Hot Rolled Retangular Section Images:
4. Steel Flat Bar Hot Rolled Retangular Section Specification:
Mechanical Properties | Grade | Steel diameter（mm） | |||
≤16 | 16~40 | 40~60 | 60~100 | ||
Yield Point Δs/MPa | Q195 | ≥195 | ≥185 | - | - |
Q235 | 235 | 225 | 215 | 205 | |
Tensile Strength | Q195 | 315~390 | |||
Q235 | 375~500 | ||||
Elongation δ5% | Q195 | ≥33 | ≥32 | - | - |
Q235 | 26 | 25 | 24 | 23 | |
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①Is this product same as W beam？
In the United States, the most commonly mentioned I-beam is the wide-flange (W) shape. These beams have flanges in which the planes are nearly parallel. Other I-beams include American Standard (designated S) shapes, in which flange surfaces are not parallel, and H-piles (designated HP), which are typically used as pile foundations. Wide-flange shapes are available in grade ASTM A992,[4] which has generally replaced the older ASTM grades A572 and A36.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③Is there any advantage about this kind of product?
Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
- Q:Are steel flat bars available in different lengths and widths?
- Yes, steel flat bars are available in different lengths and widths.
- Q:What are the different methods of surface hardening for steel flat bars?
- There are several methods of surface hardening for steel flat bars, including case hardening, nitriding, induction hardening, flame hardening, and laser hardening.
- Q:How do steel flat bars withstand heavy loads?
- Steel flat bars are able to withstand heavy loads due to their high strength and stiffness properties. The flat shape of the bar helps distribute the load evenly, while the steel material's inherent strength allows it to resist deformation and breakage under significant pressure. Additionally, steel is known for its excellent tensile strength, which enables it to handle heavy loads without bending or buckling.
- Q:What are the common finishes for steel flat bars?
- Some common finishes for steel flat bars include hot rolled, cold rolled, galvanized, and polished.
- Q:Can steel flat bars be used for decorative purposes?
- Yes, steel flat bars can definitely be used for decorative purposes. Due to their sleek and modern appearance, steel flat bars can add an industrial and contemporary aesthetic to various applications. They can be used to create decorative accents such as railings, trimmings, and ornamental details in both indoor and outdoor settings. Steel flat bars can be easily shaped, bent, and welded to achieve different artistic designs, making them versatile for decorative purposes. Additionally, their durability and resistance to corrosion make them suitable for long-lasting and low-maintenance decorative elements. Whether it's for architectural features, furniture, or artistic installations, steel flat bars provide a visually appealing and functional option for decorative purposes.
- Q:Can steel flat bars be used in outdoor applications?
- Steel flat bars are indeed viable for outdoor applications. Given steel's exceptional durability and resistance to weather, it is well-suited for a range of outdoor settings. Construction, landscaping, and outdoor furniture production often rely on steel flat bars due to their ability to endure moisture, sunlight, and extreme temperatures. Consequently, these bars prove ideal for outdoor use. Moreover, steel can be further fortified against corrosion through treatment or coating, ensuring even greater longevity when employed in outdoor scenarios.
- Q:What is the difference between carbon steel and stainless steel flat bars?
- When comparing carbon steel and stainless steel flat bars, their composition and properties are the main distinguishing factors. Carbon steel flat bars consist primarily of iron and carbon, with a maximum carbon content of 2.1%, resulting in strength and durability but lacking corrosion resistance. Conversely, stainless steel flat bars possess a significant amount of chromium (at least 10.5%), in addition to iron and other elements. This chromium content forms a protective layer on the steel's surface, rendering it highly resistant to corrosion and rust. Stainless steel flat bars are commonly utilized in applications where exposure to moisture or chemicals is a concern, such as marine environments or the food industry, owing to their corrosion resistance. Conversely, carbon steel flat bars find frequent use in applications that prioritize strength and durability, such as construction and manufacturing. Another notable distinction lies in their appearance. Carbon steel flat bars exhibit a dull gray finish, while stainless steel flat bars possess a shiny, reflective surface. This aesthetic difference may be a significant consideration in certain applications where appearance matters, such as architectural or decorative purposes. In conclusion, the key disparities between carbon steel and stainless steel flat bars pertain to their corrosion resistance, composition, and appearance. Carbon steel is robust and durable but susceptible to corrosion, whereas stainless steel boasts high corrosion resistance and a shiny finish. The choice between the two depends on the specific requirements of the given application.
- Q:What are the common surface treatments for steel flat bars?
- The common surface treatments for steel flat bars include hot-dip galvanizing, powder coating, painting, and electroplating.
- Q:Are steel flat bars available in different surface finishes?
- Steel flat bars come in various surface finishes, providing different options for buyers. Some examples of common surface finishes for steel flat bars are mill finish, hot rolled, cold rolled, brushed, polished, and galvanized. Each surface finish possesses its own distinct characteristics and is suitable for different purposes. Mill finish is the initial surface finish achieved after manufacturing steel, while hot rolled steel flat bars have a rougher texture and are commonly used for structural applications. On the other hand, cold rolled steel flat bars have a smoother surface finish and are often utilized in decorative applications. Brushed and polished finishes offer a more refined and aesthetically pleasing appearance. Meanwhile, galvanized steel flat bars are coated with zinc to provide protection against corrosion. In summary, the availability of various surface finishes allows steel flat bars to be utilized in a wide range of applications, while also meeting specific requirements for appearance and functionality.
- Q:How do steel flat bars perform in terms of strength and durability?
- Steel flat bars are known for their exceptional strength and durability. Due to their solid construction and high carbon content, steel flat bars exhibit superior tensile strength and resistance to bending, making them ideal for applications that require robust support or load-bearing capabilities. Additionally, their resistance to corrosion and wear ensures long-term durability, making steel flat bars a reliable choice for various structural and industrial purposes.
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Steel Flat Bar Hot Rolled Retangular Section with Light Weight
- Ref Price:
-
- Loading Port:
- China main port
- 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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