Structure Steel of Square Long Bar of 6 Meters and 12 Meters

Structure Steel of Square Long Bar of 6 Meters and 12 Meters System 1

Structure Steel of Square Long Bar of 6 Meters and 12 Meters

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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1. Structure of Structure Steel of Square Long Bar Description:

Structure steel of square long bar is a bar with square shaped cross-section. It is special case of equal sides. Before steel products are sold on the market, the steel must first be processed into more functional pieces. Raw steel cannot be of use while in its pure form, thus it has to be cast into shape. The freshly made steel, structure steel of square long bar is still in the form of a metal bar or rectangle. Small sizes of Structure steel of square long bar are used in ship building.

2. Main Features of Structure Steel of Square Long Bar:

• Grade: Q235

• Type: Mild carbon steel

• A quadrilateral with four equal sides and four right angles.

• 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. Structure Steel of Square Long Bar Images:

Structure Steel of Square Long Bar of 6 Meters and 12 Meters

4. Structure Steel of Square Long Bar Specification:

Mechanical Properties	Grade	Steel diameter（mm）
Mechanical Properties	Grade	≤16	16~40	40~60	60~100
Yield Point Δs/MPa	Q195	≥195	≥185	-	-
Yield Point Δs/MPa	Q235	235	225	215	205
Tensile Strength	Q195	315~390
Tensile Strength	Q235	375~500
Elongation δ5%	Q195	≥33	≥32	-	-
Elongation δ5%	Q235	26	25	24	23

5. FAQ

We have organized several common questions for our clients，may help you sincerely:

①What is the main material？

There are two types of Square Bar, one is hot rolled square bar and other one is cold drawn square bar. Our principal products is hot rolled square bar. We dedicate to products with material Q195 and Q235. We offer products with high quality and low price.

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:Can a steel square be used for gazebo post layout and installation?: Yes, a steel square can be used for gazebo post layout and installation. The steel square is a versatile tool that can help ensure accurate measurements and angles during the layout process. It can be used to mark and square the post locations, as well as check for 90-degree angles during installation.

Q:How do you use a steel square to determine the height of a countertop?: To use a steel square to determine the height of a countertop, you need to follow a few simple steps: 1. Start by placing the steel square on top of the countertop, making sure it is aligned with one of the corners. The long side of the square should rest on the countertop surface. 2. Next, extend the square vertically until it reaches the desired height you want to measure. Ensure that the square is perfectly perpendicular to the countertop surface. 3. Once the square is in position, take a tape measure and measure the distance from the bottom of the square to the countertop surface. This measurement will give you the height of the countertop. 4. Repeat the process on each corner of the countertop to ensure accuracy. It is important to measure multiple points to account for any unevenness or irregularities in the countertop surface. By using a steel square and following these steps, you can accurately determine the height of a countertop. This method is particularly useful when you need precise measurements for installing appliances, cabinets, or any other elements that require a specific countertop height.

Q:How do you use a steel square for creating parallel lines?: To use a steel square for creating parallel lines, place one edge of the square against the reference line or surface. Then, mark the desired distance from the reference line along the other edge of the square. Finally, draw a straight line connecting the reference line and the marked point, ensuring it remains parallel to the reference line.

Q:What are the different ways to hold a steel square when making measurements?: When making measurements with a steel square, there are various ways to hold it. The most commonly used approach involves grasping it by the handle, positioning the blade perpendicular to the surface being measured. This allows for easy alignment and stability during measurements. Another option is to place the steel square on the surface being measured and firmly press it against the edge or corner. This technique ensures accurate measurements by securely holding the square in place. Alternatively, one can hold the steel square by gripping it with both hands, with the blade facing outward. This method offers enhanced control and stability, particularly when making precise measurements or marking lines. Some professionals opt for a technique known as "finger grip," where the steel square is held along the blade using the fingers. This provides greater flexibility and mobility when measuring in tight or hard-to-reach areas. Ultimately, the choice of how to hold a steel square for measurements depends on personal preference and the specific task at hand. It is crucial to find a grip that feels comfortable and secure to guarantee accurate and reliable measurements.

Q:Can a steel square be used for measuring angles in metal roofing?: Indeed, angles in metal roofing can be measured using a steel square. This versatile tool, known as a framing square or carpenter's square, is commonly utilized in construction and carpentry. With its right angle shape and steel composition, it is aptly named. To measure angles in metal roofing, the steel square can be employed in varying ways. One approach involves positioning the square against the edge of the metal roof sheet and aligning it to the desired angle. The opposite side of the square can then serve as a guide to accurately mark the angle on the metal sheet. Another technique involves utilizing the square as a protractor. By placing the longer side of the square along the metal sheet's edge and rotating it until the desired angle is achieved, the angle can be measured using the square's markings. It is crucial to acknowledge that while a steel square can be used for measuring angles in metal roofing, it may not offer the utmost precision for this purpose. For more precise measurements, specialized tools like a protractor or angle finder may be more suitable. Moreover, it is always advisable to consult professional guidelines and instructions specific to metal roofing installations to ensure precise measurements and proper installation techniques.

Q:What are some common mistakes to avoid when reading measurements on a steel square?: Some common mistakes to avoid when reading measurements on a steel square include misinterpreting the markings or graduations, not aligning the square properly with the object being measured, failing to account for any wear or damage on the square, and not using the appropriate side or edge for the specific measurement required.

Q:How do you use a steel square to create cove cuts?: To use a steel square to create cove cuts, you will first need to set up your workpiece and gather the necessary tools. Cove cuts are commonly made on a table saw, so ensure that you have a suitable blade for the task. 1. Begin by marking the desired cove profile on the edge of your workpiece. Use a pencil or a marking knife to create a clear and precise line. 2. Next, position the steel square on the table saw, aligning one edge of the square with the blade. The square should be perpendicular to the blade and parallel to the miter gauge slots. 3. Adjust the blade height to the desired depth of the cove cut. It's recommended to start with a shallow cut and gradually increase the depth if needed. 4. Hold your workpiece firmly against the steel square, ensuring that the marked cove line is aligned with the blade. Use clamps or a push stick to maintain a safe distance from the blade while guiding the workpiece. 5. Turn on the table saw and slowly push the workpiece through the blade, following the cove line. Take your time and maintain a steady pace for a smooth and accurate cut. 6. Once the initial cove cut is complete, you may need to make additional passes to achieve the desired depth and smoothness. Simply adjust the blade height accordingly and repeat the process. 7. After completing the cove cuts, carefully inspect the workpiece to ensure the desired shape and quality. Sand or file any rough edges, if necessary, to achieve a finished look. Remember to prioritize safety while using power tools. Wear appropriate protective gear, such as safety glasses and hearing protection, and follow the manufacturer's instructions for your specific table saw model.

Q:Can a steel square be used for measuring roof pitch?: Yes, a steel square can be used for measuring roof pitch. A steel square, also known as a framing square or carpenter's square, is a versatile tool used in carpentry and construction. It has a long blade and a shorter tongue, forming an L-shape. The blade of the square is marked with various angles and measurements, making it useful for determining roof pitch. To measure the roof pitch using a steel square, you can place the longer blade of the square along the roof rafters or trusses, ensuring that it is aligned with the bottom edge of the roof. Then, you can adjust the angle of the square until the shorter tongue rests on the roof surface. By reading the measurement on the blade where it intersects the desired pitch, you can determine the roof pitch accurately. The steel square's ability to measure angles and pitch makes it a reliable tool for determining roof slope and ensuring proper installation of roofing materials. However, it is essential to note that using a steel square may require some knowledge and practice to obtain accurate measurements. Additionally, other specialized tools, such as a digital inclinometer or a laser level, may provide more precise measurements for roof pitch in certain circumstances.

Q:Can a steel square be used for metalworking tasks?: Yes, a steel square can be used for metalworking tasks. A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used for measuring, marking, and checking right angles in metalworking projects. It is commonly used for layout work, marking reference lines, and ensuring accurate angles while cutting or fabricating metal pieces.

Q:What are some common measurements that can be taken with a steel square in electrical rough-ins?: A steel square proves to be quite useful for various measurements when it comes to electrical rough-ins. Allow me to present a few instances: 1. Right angles: Verification and marking of right angles constitute the primary function of a steel square. It aids in guaranteeing the perpendicular installation of electrical boxes, conduits, and other components to the wall or floor. 2. Box alignment: The placement of a steel square against the sides of an electrical box enables you to confirm its levelness and flushness with the wall. This ensures proper installation, leaving no room for gaps or unevenness. 3. Depth measurements: Steel squares often feature markings indicating inches or centimeters, facilitating the measurement of the depth of electrical boxes, conduit runs, or recessed lighting fixtures. This ensures correct installation depths, adhering to safety standards. 4. Pipe or conduit bending: A steel square can serve as a guide when bending pipes or conduits. By aligning the square precisely with the desired angle, accurate and consistent bends can be achieved, particularly in situations requiring precision angles. 5. Stud locations: While running wiring through walls, a steel square can assist in locating the center of a stud. By placing the square against the wall and sliding it until it reaches the stud's edge, you can mark the central point for drilling or cutting. In summary, a steel square is a versatile tool that proves invaluable to electricians, guaranteeing accurate and precise measurements throughout the electrical rough-in process.

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