Steel Square Bar with Length of 6M, 8M and 12M

Steel Square Bar with Length of 6M, 8M and 12M

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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1. Structure of Steel Square Bar with Length of 6M, 8M and 12M Description:

Steel square bar with length of 6M, 8M and 12M 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, steel square bar with length of 6M, 8M and 12M is still in the form of a metal bar or rectangle. Small sizes of steel square bar with length of 6M, 8M and 12M are used in ship building.

2. Main Features of Steel Square Bar with Length of 6M, 8M and 12M :

• 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. Steel Square Bar with Length of 6M, 8M and 12M Images:

Steel Square Bar with Length of 6M, 8M and 12M

4. Steel Square Bar with Length of 6M, 8M and 12M 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:How do you use a steel square to measure and mark 236.25-degree angles?: To use a steel square to measure and mark a 236.25-degree angle, you need to follow these steps: 1. Start by aligning the long edge of the steel square (also known as a framing square) with the baseline or reference line where you want to measure the angle from. 2. Keep the inside corner of the square (also known as the heel) firmly against the baseline. 3. Now, rotate the steel square until the desired angle, which is 236.25 degrees in this case, aligns with the baseline. 4. Make sure to hold the square securely in place to prevent any movement. 5. Once the angle is properly aligned, use a pencil or marker to mark the point where the desired angle intersects with the baseline. 6. This marked point will represent the desired 236.25-degree angle on your workpiece or surface. It's important to note that steel squares typically have markings only up to 180 degrees, so you might need to estimate or visually divide the remaining degrees between 180 and 236.25 to align it accurately. Additionally, be cautious while using the steel square, ensuring it remains stable and the markings are clear for accurate measurements.

Q:Can a steel square be used as a level?: No, a steel square cannot be used as a level. While a steel square is a useful tool for measuring angles and checking the accuracy of right angles, it does not have the necessary features to determine whether a surface is level or not. A level typically consists of a long, straight body with a bubble vial filled with liquid and an air bubble. This bubble vial allows for precise measurement of both horizontal and vertical surfaces, ensuring that they are perfectly level. Therefore, if you need to determine if a surface is level, it is recommended to use a proper level tool rather than a steel square.

Q:How do you use a steel square for marking roof dormer angles?: In order to mark roof dormer angles, one must follow a series of steps. To begin, position the steel square on the roof's edge where the dormer will be placed. Ensure that the square is aligned with the roof's pitch or slope by placing the longer arm of the square against the roof. Next, align the square's shorter arm with the desired angle for the dormer, which will depend on the specific design and specifications of the dormer being constructed. Once the square is correctly aligned, use a pencil or marker to trace along the shorter arm's edge. This will create a straight line on the roof, indicating the angle at which the dormer will be built. Repeat this process for each side of the dormer, making sure to maintain consistency in the angles and measurements. After marking all the necessary angles, these lines can be used as guides for cutting and constructing the dormer. Prior to proceeding with the construction process, it is important to double-check the measurements and angles. By utilizing a steel square for marking roof dormer angles, one can achieve precise and accurate measurements, resulting in a dormer that seamlessly integrates with the existing roof structure. It is vital to adhere to safety guidelines and utilize appropriate tools when working on any roofing project.

Q:How do you use a steel square to determine the angle of a valley rafter cut?: To determine the angle of a valley rafter cut, one can employ a steel square by following these steps: 1. Position the steel square on the edge of the valley rafter, aligning one leg of the square with the top edge of the rafter and extending the other leg towards the bottom edge. 2. Slide the square along the rafter until the bottom leg intersects with the roof surface where the valley rafter will be affixed. 3. Once the square is appropriately placed, mark the angle indicated by the intersection of the square's legs on the rafter. 4. Accurately measure the marked angle using a protractor or the angle measuring feature on the steel square. 5. Transfer the measured angle onto the valley rafter by aligning the square's legs with the top and bottom edges of the rafter, and marking the angle accordingly. 6. Finally, achieve the desired cut on the valley rafter by using a saw or other suitable tools along the marked angle. By utilizing a steel square in this manner, one can ascertain and transfer the correct angle for cutting the valley rafter, guaranteeing a precise fit and appropriate joint during installation in the roof structure.

Q:What are some common measurements that can be taken with a steel square in framing?: A versatile tool used in carpentry and framing is the steel square, also referred to as a framing square or carpenter's square. Its purpose is to guarantee accuracy and precision when cutting and assembling different materials. The steel square has various applications in framing, as outlined below: 1. Checking Right Angles: One of the steel square's most common uses is to verify and indicate right angles when constructing walls, floors, and roofs. This ensures that corners are properly aligned and square. 2. Rafters and Roof Pitch: Carpenters can determine the length and angles required to cut rafters for a roof by utilizing the rafter tables on the steel square. Additionally, the square aids in determining the slope or steepness of the roof, known as the roof pitch. 3. Measuring Angles: The steel square allows for measuring and marking angles other than 90 degrees. By positioning the square on the material, such as a board or sheet of plywood, precise angles can be marked before cutting. 4. Board Layout: When preparing boards for cutting or joining, the steel square is useful for marking measurements and creating straight lines. It enables the scribing of lines to cut boards to the desired length and marking notches and other precise measurements. 5. Level and Plumb Determination: The steel square serves as a level or plumb line, aiding in determining if a surface or object is perfectly level or plumb. This is particularly valuable when installing windows, doors, or other elements that require exact alignment. 6. Measurement and Transfer: The steel square includes a ruler, or tongue, along one edge, facilitating accurate distance measurement. These measurements can then be transferred to the material being worked on, ensuring precise cuts and placements. In conclusion, the steel square is an indispensable tool in framing, allowing carpenters to accurately measure and mark various angles, lengths, and alignments. By utilizing this tool correctly, it guarantees the structural integrity and aesthetic appeal of the framing work.

Q:Can a steel square be used for checking the squareness of floor tiles?: Yes, a steel square can be used for checking the squareness of floor tiles. A steel square is a precision measuring tool that has a right angle shape, making it suitable for checking if floor tiles are laid at a perfect 90-degree angle. By placing the steel square against the corners of the tiles, one can easily determine if they are properly aligned and square. The straight edges of the square can also be used to ensure that the tiles are laid in straight lines. However, it is important to note that other tools such as a carpenter's square or a T-square can also be used for this purpose, depending on personal preference and availability.

Q:Can a steel square be used for insulation installation?: Using a steel square for insulation installation is not possible. Steel squares are commonly utilized in construction and woodworking to measure and indicate right angles. However, insulation installation necessitates materials that can offer thermal resistance, such as fiberglass, foam board, or mineral wool. These materials are specifically engineered to capture air and hinder heat transfer, a capability that steel squares lack. Consequently, it is crucial to employ suitable insulation materials for a successful installation.

Q:How do you use a steel square to determine the width of a board?: To use a steel square to determine the width of a board, you can place one side of the square against the edge of the board and align the other side with the opposite edge. By reading the measurement scale on the square, you can accurately determine the width of the board.

Q:What are the common sizes of steel squares available?: The common sizes of steel squares available typically range from 1 inch to 12 inches, with popular sizes being 6 inches and 12 inches.

Q:How do you use a steel square to lay out a octagon?: To use a steel square to lay out an octagon, you will follow a step-by-step process. Here's how you can do it: 1. Begin by finding the center of the area where you want to lay out the octagon. Mark this point clearly. 2. Place one side of the steel square against the center point so that the long edge of the square is aligned with the center line. 3. Slide the square along the center line until the desired distance of one of the octagon's sides is reached. For example, if you want each side of the octagon to be 12 inches, slide the square until the 12-inch mark on the long edge aligns with the center point. 4. Once the square is in place, use a pencil or marker to mark the point where the short edge of the square intersects with the outer edge of the area. This will represent one point of the octagon. 5. Rotate the square 45 degrees, keeping the long edge aligned with the center line. The short edge will now be pointing in a different direction. 6. Slide the square along the center line again until the desired distance is reached, as you did in step 3. 7. Mark the point where the short edge intersects with the outer edge of the area. This will be the second point of the octagon. 8. Repeat steps 5 to 7, rotating the square 45 degrees each time and sliding it along the center line until you have marked all eight points of the octagon. 9. Once all eight points are marked, connect them with straight lines to form the octagon shape. By following these steps, you can effectively use a steel square to lay out an octagon with precision and accuracy.

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