Square Bars with Firm Sides for Middle Sizes in Construction
- Ref Price:
-
- 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 Square Bars with Firm Sides Description:
Square bars with firm sides 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, square bars with firm sides is still in the form of a metal bar or rectangle. Small sizes of square bars with firm sides are used in ship building.
2. Main Features of Square Bars with Firm Sides:
• 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. Square Bars with Firm Sides Images:
4. Square Bars with Firm Sides 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:
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 checking the flatness of a floor joist?
- No, a steel square cannot be used for checking the flatness of a floor joist. A steel square is a tool primarily used for measuring right angles and laying out perpendicular lines. It is not designed or suitable for checking the flatness of a floor joist. To check the flatness of a floor joist, you would need a straight edge or a level that can span the distance of the joist and provide an accurate measurement of any deviations from a flat surface.
- Q: How do you use a steel square to create parallel lines?
- To use a steel square to create parallel lines, you need to follow a few simple steps. First, position the steel square on the surface or material where you want to create the parallel lines. Make sure the long side of the square is parallel to the edge of the material. Next, use a pencil or a scribe to mark a straight line along the edge of the steel square. Ensure that the line is long enough for your desired parallel lines. Once you have your first line, slide the steel square along the edge, aligning it with the initial line you made. Ensure that the long side of the square remains parallel to the edge of the material. Using the same pencil or scribe, mark another line along the edge of the steel square. This line should be parallel to the first line you made. Repeat this process as many times as necessary to create the desired number of parallel lines. Each time, slide the steel square along the edge and mark a new line parallel to the previous one. By using a steel square in this manner, you can create accurate and parallel lines on a variety of materials, such as wood, metal, or paper. The steel square serves as a guide to maintain the parallel alignment and ensure precision in your measurements.
- Q: Can a steel square be used for checking the alignment of a belt sander table?
- Certainly! A belt sander table's alignment can be checked using a steel square. A steel square, a versatile tool often employed in carpentry and woodworking, guarantees precise and square measurements and angles. To verify if a belt sander table is perfectly perpendicular to the sanding belt, one can position a steel square against the table's edge. This involves aligning one side of the square with the table edge and confirming if the other side of the square is flush with the sanding belt. If there is any departure from perfection, adjustments to the table can rectify the alignment.
- Q: Can a steel square be used for checking the squareness of a table saw rip fence?
- Yes, a steel square can be used to check the squareness of a table saw rip fence.
- Q: How is a steel square different from a combination square?
- A steel square and a combination square are both measuring tools used in carpentry and metalworking, but they have different features and purposes. A steel square, also known as a framing square or carpenter's square, is a large, L-shaped tool typically made of steel or aluminum. It has two arms, one longer than the other, and is primarily used for measuring and marking right angles. The longer arm, known as the blade, is usually 24 inches long, while the shorter arm, called the tongue, is typically around 16 inches. Steel squares are commonly used in construction for tasks like framing, laying out stairs, and checking for squareness. On the other hand, a combination square is a versatile measuring tool that consists of a ruler or blade with an adjustable head that can be locked at different angles. The head of a combination square has a level bubble, a protractor scale, and a scribe or marking point. Unlike a steel square, a combination square allows for precise measurements, including both angles and lengths. It is commonly used in woodworking, metalworking, and other trades where accuracy and versatility are important. Combination squares are useful for tasks such as measuring and marking 45-degree and 90-degree angles, setting up miter cuts, and transferring measurements. In summary, the main difference between a steel square and a combination square lies in their design and functionality. A steel square is a simple L-shaped tool primarily used for measuring right angles, while a combination square is a more sophisticated measuring tool that can measure angles and lengths with greater precision and versatility.
- Q: How do you use a steel square to measure and mark out crosscuts?
- To use a steel square to measure and mark out crosscuts, you would typically follow these steps: 1. Set up your workpiece: Ensure that the piece of wood or material you plan to cut is securely clamped or held in place on a workbench or saw horses. 2. Determine the desired crosscut length: Measure and mark the length you want to cut on the edge of the workpiece using a measuring tape or ruler. 3. Position the steel square: Place the steel square against the edge of the workpiece with the long arm of the square touching the edge and the short arm extending over the face of the workpiece. 4. Align the square: Adjust the position of the square until the long arm is parallel to the marked line on the edge of the workpiece. 5. Mark the crosscut line: Use a pencil or a sharp knife to mark a line along the edge of the steel square's short arm, extending across the face of the workpiece. This line will indicate the exact location of the crosscut. 6. Double-check measurements: Before proceeding with the cut, double-check your measurements to ensure accuracy. Make any necessary adjustments to the position of the steel square if needed. 7. Make the crosscut: Use a saw, such as a handsaw or a circular saw, to carefully cut along the marked line. Make sure to follow proper safety precautions and use the appropriate technique for the type of saw you are using. By following these steps, you can effectively use a steel square to measure and mark out crosscuts with precision and accuracy.
- Q: Can a steel square be used for drywall taping?
- No, a steel square is not typically used for drywall taping. Drywall taping requires specialized tools such as a taping knife, joint compound, and a drywall mud pan. A steel square is primarily used for measuring and marking right angles in construction and carpentry work.
- Q: How do you use a steel square to determine the slope of a wheelchair ramp with different heights?
- To use a steel square to determine the slope of a wheelchair ramp with different heights, follow these steps: 1. Begin by placing the steel square on the ramp's surface, ensuring that one edge of the square is parallel to the ground and the other edge is perpendicular to it. 2. Position the square at the bottom of the ramp, aligning the perpendicular edge with the ground. Make sure it is firmly against the surface. 3. Measure the vertical rise or height of the ramp from the ground level to the highest point at the top of the ramp. 4. Slide the square up the ramp while keeping the perpendicular edge aligned with the ground. Stop once the horizontal (parallel to the ground) edge is touching the highest point of the ramp. 5. Observe where the vertical edge of the square intersects with the ramp's surface. This point indicates the horizontal distance traveled along the ramp for the given vertical rise. 6. Measure the horizontal distance from the starting point (where the square first touched the ground) to the point where the vertical edge intersects with the ramp's surface. 7. Now, to determine the slope of the ramp, divide the vertical rise by the horizontal distance traveled along the ramp. This will give you the slope ratio or the rise-to-run ratio. For example, if the vertical rise is 24 inches and the horizontal distance is 192 inches, the slope ratio would be 24/192, which simplifies to 1/8. This means that for every 8 units traveled horizontally along the ramp, there is a rise of 1 unit vertically. Using a steel square in this manner allows you to accurately determine the slope of a wheelchair ramp with different heights, ensuring it meets the necessary requirements for accessibility and safety.
- Q: Can a steel square be used for checking the squareness of a roof truss?
- The squareness of a roof truss can be determined by using a steel square. A steel square, also called a framing square or carpenter's square, is a versatile construction tool. It consists of a long blade and a shorter tongue that intersect at a right angle. To check the squareness of a roof truss, simply position the steel square at the joint where the truss members meet. Align the blade along one side of the truss and the tongue along the adjacent side. This alignment will determine if the angle formed by these sides is 90 degrees or not. If the truss is square, the blade and tongue of the steel square will align perfectly with the truss sides, creating a right angle. However, if the truss is not square, the blade and tongue will not align properly, indicating that adjustments are needed. While a steel square offers a convenient and efficient method to check the squareness of a roof truss, it is important to remember that other measuring tools and techniques, such as laser levels or plumb bobs, should also be used to ensure accuracy. For complex or critical structural elements like roof trusses, it is advisable to consult a professional or engineer.
- Q: Can a steel square be used for checking the squareness of a table saw fence?
- Checking the squareness of a table saw fence is possible with the use of a steel square. A steel square, also referred to as a carpenter's square or framing square, is a tool that has a right-angle shape. It is capable of ensuring that the edges and corners of a workpiece or tool are perfectly square. To verify the squareness of a table saw fence, simply position the steel square against the fence and align it with the blade of the table saw. If the square is appropriately aligned, the blade should be perpendicular to the fence, indicating that the fence is square. However, it is important to keep in mind that although a steel square can offer a convenient and straightforward method for checking squareness, it is always recommended to use a more precise measuring tool, such as a dial indicator or precision square, for accurate results.
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Square Bars with Firm Sides for Middle Sizes in Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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