Steel Flat Bar Chinese Standard Slit and Cut Form
- Ref Price:
-
- 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 Chinese Standard Slit and Cut Form Description:
Steel flat bar Chinese standard slit and cut form 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 Chinese standard slit and cut form is usually made of structural steel and is used in construction and civil engineering. The steel flat bar Chinese standard slit and cut form resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Steel flat bar Chinese standard slit and cut form 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 Chinese Standard Slit and Cut Form:
• 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 Chinese Standard Slit and Cut Form Images:
4. Steel Flat Bar Chinese Standard Slit and Cut Form Specification:
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
|
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 |
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 pre-cut lengths?
- Yes, steel flat bars are available in pre-cut lengths. Many suppliers offer steel flat bars in various pre-cut lengths to cater to different customer needs and projects. These pre-cut lengths are typically standardized and range from a few feet to several feet long. However, the availability of specific pre-cut lengths may vary depending on the supplier and the type of steel flat bar required. It is always recommended to check with the supplier or manufacturer to inquire about their specific pre-cut length options.
- Q: Can steel flat bars be used for making brackets or supports for transportation infrastructure?
- Indeed, brackets or supports for transportation infrastructure can be fashioned using steel flat bars. Renowned for their robustness and longevity, steel flat bars are ideal for demanding tasks like those found in transportation infrastructure. They offer exceptional reinforcement and steadiness, guaranteeing the soundness and security of the infrastructure. Moreover, steel flat bars can be effortlessly shaped and tailored to fulfill precise design prerequisites, rendering them a versatile option for brackets or supports in transportation ventures.
- Q: Can steel flat bars be bent without cracking?
- Yes, steel flat bars can be bent without cracking, depending on their composition, thickness, and the bending process used. Steel is a highly malleable material, meaning it can be bent or shaped without breaking. However, it is important to note that the extent to which steel bars can be bent without cracking varies based on several factors. The composition of the steel is crucial in determining its flexibility and resistance to cracking. Different grades of steel have varying levels of ductility, with more ductile steels being better suited for bending without cracking. For instance, mild steel is known for its excellent ductility and is commonly used for bending operations without issues. The thickness of the steel bar also plays a role in its ability to withstand bending without cracking. Thinner bars are generally more prone to cracking, especially if the bending radius is too small. It is important to ensure that the bending process corresponds to the thickness of the steel bar to prevent cracking. The bending process itself is crucial in avoiding cracking. Generally, steel flat bars can be bent using different techniques such as cold bending or hot bending. Cold bending is typically performed at room temperature and involves slowly applying force to the bar until it reaches the desired shape. Hot bending, on the other hand, involves heating the steel bar to a specific temperature range before bending. The heat reduces the risk of cracking by increasing the material's ductility. Applying gradual and even pressure during the bending process is crucial to avoid cracking. Sharp or sudden bends can create stress concentrations, increasing the likelihood of cracking. It is recommended to use appropriate tools, such as bending machines or specialized dies, to ensure a controlled and uniform bending process. In summary, steel flat bars can be bent without cracking if the steel composition is suitable, the thickness is appropriate, and the bending process is carefully executed. It is always advisable to consult with experts or refer to specific guidelines and standards to ensure a successful and crack-free bending operation.
- Q: What are the different types of surface patterns available for steel flat bars?
- Steel flat bars come in various surface patterns, each with its own unique qualities and advantages. Some commonly used patterns include: 1. Smooth surface: This is the most basic and widely used pattern for steel flat bars. It has a plain and flat surface without any visible textures or patterns. A smooth surface is preferred when functionality is the main focus and appearance is not a priority. 2. Serrated surface: Serrated patterns feature small grooves or ridges along the length of the steel flat bar. This pattern provides enhanced grip and traction, making it suitable for applications where slip resistance is crucial, such as walkways, ramps, or stair treads. 3. Checker plate pattern: Also known as diamond plate or tread plate pattern, it features a raised diamond-shaped pattern on the surface. This pattern offers excellent slip resistance and is commonly used in industrial settings, loading docks, truck beds, or flooring applications. 4. Hammered pattern: Hammered patterns have a textured appearance resembling the marks left by a hammer. This pattern adds aesthetic appeal to the steel flat bar and is often used in decorative applications, such as architectural detailing or furniture. 5. Galvanized surface: Galvanization is a process where steel is coated with a layer of zinc to protect it from corrosion. Galvanized steel flat bars have a shiny and smooth surface, providing excellent corrosion resistance and durability. This pattern is commonly used in outdoor applications or areas prone to moisture exposure. 6. Painted or powder-coated surface: Steel flat bars can also be painted or powder-coated to achieve a specific color or finish. This pattern allows for customization and can be used to match the surrounding environment or for aesthetic purposes. When selecting the appropriate surface pattern for a steel flat bar, it is important to consider the intended use and requirements. Each pattern offers distinct advantages, and choosing the right one can ensure optimal performance and longevity in the intended application.
- Q: Can steel flat bars be used for making bicycle frames?
- Yes, steel flat bars can be used for making bicycle frames. Steel is a commonly used material for bicycle frames due to its strength and durability, and flat bars can be shaped and welded together to form the frame structure.
- Q: How do you prevent discoloration or staining on steel flat bars during fabrication?
- To avoid discoloration or staining on steel flat bars during fabrication, there are several steps that can be taken: 1. Store the steel flat bars in a clean, dry, and well-ventilated area. Rust and discoloration can occur due to moisture and humidity. Elevating the bars off the ground and covering them with a tarp or plastic wrap can provide additional protection against moisture. 2. Thoroughly clean the steel flat bars before fabrication to remove dirt, oil, or grease. Use a degreasing agent and scrub the bars with a stiff brush or abrasive pad. This will eliminate any contaminants that could cause discoloration during fabrication. 3. Apply a protective coating to prevent discoloration and staining. Options include anti-corrosion primers, rust inhibitors, or temporary protective tapes. These coatings create a barrier between the steel and the environment, preventing oxidation and surface contamination. 4. Work in a controlled environment with proper ventilation and temperature control when performing heat-related fabrication processes such as welding or cutting. Using inert gases like argon or nitrogen during welding can also prevent discoloration caused by oxidation. 5. Handle the steel flat bars with clean gloves or tools during fabrication. Fingerprints, dirt, or oils from hands can leave marks on the surface, leading to discoloration over time. Avoid dragging or sliding the bars on rough surfaces to prevent scratches or abrasions that may promote staining. By following these preventive measures, the likelihood of discoloration or staining on steel flat bars during fabrication can be significantly reduced. This ensures a high-quality finish and extends the lifespan of the fabricated steel components.
- Q: Are steel flat bars suitable for making furniture or fixtures?
- Yes, steel flat bars are suitable for making furniture or fixtures. They are strong, durable, and provide a modern and industrial aesthetic. They can be easily manipulated and welded to create various shapes and designs for furniture or fixtures.
- Q: Are steel flat bars suitable for making brackets or supports for oil and gas pipelines?
- Yes, steel flat bars are suitable for making brackets or supports for oil and gas pipelines. Steel is known for its strength, durability, and resistance to corrosion, making it an ideal material for such applications. The flat bars can provide the necessary support and stability required to hold the pipelines securely in place, ensuring the safe transportation of oil and gas.
- Q: What is the maximum length-to-thickness ratio for a steel flat bar?
- The maximum length-to-thickness ratio for a steel flat bar depends on various factors such as the specific grade of steel, the intended application, and industry standards. However, as a general guideline, the maximum length-to-thickness ratio for a steel flat bar is typically around 150:1.
- Q: Can steel flat bars be used for making tools?
- Yes, steel flat bars can be used for making tools. Steel is a strong and durable material that is commonly used in toolmaking due to its high tensile strength and resistance to wear and tear. Flat bars can be easily shaped, cut, and welded to create various types of tools such as wrenches, chisels, and scrapers. The flat surface of the bar provides a stable base for attaching handles or other components, making it suitable for tool construction. Additionally, steel flat bars can be heat-treated to enhance their hardness and toughness, further improving their suitability for toolmaking.
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Steel Flat Bar Chinese Standard Slit and Cut Form
- 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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