• Cold Rolled Drawn Slit Cutting Steel Flat Bar for Re-Selling System 1
  • Cold Rolled Drawn Slit Cutting Steel Flat Bar for Re-Selling System 2
Cold Rolled Drawn Slit Cutting Steel Flat Bar for Re-Selling

Cold Rolled Drawn Slit Cutting Steel Flat Bar for Re-Selling

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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 Cold Rolled Drawn Slit Cutting Steel Flat Bar Description:

Cold rolled drawn slit cutting steel flat bar 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". Cold rolled drawn slit cutting steel flat bar is usually made of structural steel and is used in construction and civil engineering. The cold rolled drawn slit cutting steel flat bar resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Cold rolled drawn slit cutting steel flat bar 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:What is the maximum thickness-to-width ratio for steel flat bars?
The maximum thickness-to-width ratio of steel flat bars can differ depending on the particular grade and type of steel employed. Nonetheless, typically, the maximum thickness-to-width ratio for steel flat bars is approximately 1:10. This implies that the bar's thickness should not surpass 10 times its width. It is crucial to acknowledge that this ratio might change according to the specific application and industry regulations. Thus, it is advisable to consult relevant engineering codes and standards to establish the maximum thickness-to-width ratio for a specific steel flat bar.
Q:Can steel flat bars be painted?
Indeed, it is possible to paint steel flat bars. However, prior to commencing the painting process, it is pivotal to adequately prepare the surface. This entails undertaking a thorough cleaning to eliminate any dirt, grease, or rust. Should any rust be present, it ought to be eradicated using either sandpaper or a wire brush. Once the surface has been cleaned and rendered smooth, it becomes imperative to administer an appropriate primer to guarantee optimal adhesion of the paint. Subsequently, once the primer has dried, one may proceed to apply a single or multiple coats of paint using a paintbrush, roller, or spray paint. It is highly recommended to utilize a paint specifically formulated for metal surfaces as this will enhance the durability and longevity of the paint job.
Q:What are the different methods of surface coloring or tinting for steel flat bars?
There are several methods of surface coloring or tinting for steel flat bars. Some common methods include hot-dip galvanizing, powder coating, electroplating, and chemical patination. Each method offers different advantages and produces unique finishes, allowing for various aesthetic and functional requirements to be met.
Q:How do you determine the yield strength of a steel flat bar?
The yield strength of a steel flat bar is typically determined through a tensile test. This involves subjecting the bar to an increasing tensile load until it reaches a point where it starts to deform plastically. The stress at which this occurs is the yield strength.
Q:Can steel flat bars be used in high-temperature environments?
Steel flat bars can indeed be utilized in high-temperature settings, but their suitability depends on the specific steel variant employed. For instance, stainless steel flat bars are frequently employed in high-temperature applications owing to their corrosion resistance and ability to retain strength at elevated temperatures. Stainless steel grades such as 304 and 316 can withstand temperatures of up to 870°C (1600°F) and 925°C (1700°F) respectively. Moreover, heat-resistant alloys like Inconel and Hastelloy are commonly employed in high-temperature environments due to their capability to maintain mechanical properties even at exceedingly high temperatures. Nevertheless, it is essential to take into account factors such as the temperature range, duration of exposure, and the presence of oxidizing or reducing atmospheres, as these variables may impact the performance of steel flat bars in high-temperature scenarios. Therefore, it is vital to seek guidance from materials engineers or experts in order to determine the most suitable steel flat bar for a specific high-temperature application.
Q:How do I determine the strength of a steel flat bar?
To determine the strength of a steel flat bar, you need to consider its grade, which indicates the alloy composition and mechanical properties of the steel. The grade is usually marked on the bar or can be obtained from the manufacturer's specifications. Additionally, you can refer to industry standards or consult engineering handbooks that provide information on the strength and properties of various steel grades.
Q:How do you store steel flat bars?
Steel flat bars can be stored in a variety of ways depending on the available space and the quantity of bars to be stored. Here are a few common methods: 1. Vertical storage: This is a space-saving method where steel flat bars are stored vertically in a rack or a specially designed storage system. The bars are stacked one on top of another and secured in place to prevent any movement or falling. 2. Horizontal storage: In this method, steel flat bars are stored horizontally on a flat surface such as a shelf or pallet. They can be organized by size or length to ensure easy access and efficient use of space. It is important to properly stack and secure the bars to prevent any damage or accidents. 3. Wall-mounted storage: If floor space is limited, wall-mounted storage racks can be used. These racks have hooks or brackets where the steel flat bars can be hung vertically. This method not only saves space but also allows for easy identification and access to the bars. 4. Storage cabinets or drawers: For smaller quantities of steel flat bars, storage cabinets or drawers can be used. These provide a secure and organized storage solution, protecting the bars from dust, moisture, and other potential damages. Regardless of the chosen storage method, it is important to keep steel flat bars in a clean, dry, and well-ventilated area to prevent rust or corrosion. Additionally, it is advisable to label the bars with their dimensions or specifications for easy identification and inventory management.
Q:Can steel flat bars be cut to specific lengths?
Yes, steel flat bars can be cut to specific lengths. Steel flat bars can be easily cut using various tools such as hacksaws, angle grinders, or even specialized metal cutting machines. These tools allow for precise and accurate cutting of steel flat bars to any desired length, ensuring that they fit perfectly for any intended application. It is important to use appropriate safety measures and techniques when cutting steel bars to avoid any accidents or injuries.
Q:What are the different sizes of steel flat bars?
Steel flat bars come in a variety of sizes to suit different applications and requirements. Common sizes of steel flat bars include 1/8 inch thick by 1/2 inch wide, 1/4 inch thick by 1/2 inch wide, 3/8 inch thick by 1/2 inch wide, and 1/2 inch thick by 1/2 inch wide. However, these are just a few examples, as steel flat bars can be found in a wide range of thicknesses and widths. Some larger sizes may include 1 inch thick by 4 inches wide or even larger. The specific size of a steel flat bar needed will depend on the intended use, load-bearing capacity, and the desired strength of the steel. It is important to consult a steel supplier or reference an industry standard to determine the appropriate size for a specific application.
Q:Can steel flat bars be used for making furniture or fixtures?
Yes, steel flat bars can definitely be used for making furniture or fixtures. Steel flat bars are versatile and strong, making them ideal for creating durable and functional pieces. They can be used to construct various types of furniture such as tables, chairs, shelves, and cabinets, as well as fixtures like brackets, frames, and supports. Steel flat bars offer stability and structural integrity, making them a popular choice in industrial and modern designs. Additionally, steel can be easily welded, bent, or shaped to meet specific design requirements, providing flexibility in creating unique and custom furniture or fixtures.

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