Hot Rolled Square Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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Product Description of Hot Rolled Square Bar with High Quality for Construction:
-Standard: GB,
-Grade: Q195 or equivalent.
-Chemical Composition:
Standard | Grade | Element (%) | ||||
GB | Q195 | C | Mn | S | P | Si |
0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 | ||
Measures of HR Square Bar (small measures):
(Section of HR Square Bar)
-Length of a side and Theoretical weight of Square Bar.
Length of a side(mm) | Theoretical weight(kg/m) | Length of a side(mm) | Theoretical weight(kg/m) |
7 | 0.385 | 22 | 3.80 |
8 | 0.502 | 24 | 4.52 |
9 | 0.636 | 25 | 4.91 |
10 | 0.785 | 26 | 5.30 |
11 | 0.950 | 28 | 6.15 |
12 | 1.13 | 30 | 7.06 |
13 | 1.33 | 32 | 8.04 |
14 | 1.54 | 34 | 9.07 |
15 | 1.77 | 36 | 10.17 |
16 | 2.01 | 38 | 11.24 |
17 | 2.27 | 40 | 12.56 |
18 | 2.54 | 42 | 13.85 |
19 | 2.82 | 45 | 15.90 |
20 | 3.14 | 48 | 18.09 |
21 | 3.46 | 50 | 19.63 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, Formula for theoretical weight of Square bar: (length of a side)2 * 0.00785
3, The numbers with ＊mean that they are not regular or we don’t offer them.
-Regular length of Square Bar:
Steel | Length of a side (mm) | Length of steel (m) |
Normal steel | < 25 | 4~10 |
> 25 | 3~9 | |
Steel of high quality | All measure | 2~6 |
Tool steel >75 | 1~6 |
Usage/Applications of Hot Rolled Square Bar with High Quality for Construction:
-The Square Bar is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
Packaging & Delivery of Hot Rolled Square Bar with High Quality for Construction:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks: We make tag marks and color marks. The tag marks with white background and red company logo will be tied up to each bundle of the products. The information is usually including basic information of products and company and other information requested by customers. As for color marks, we will paint both ends of bundles to make sure that it will be more convenient for customers to distinguish them from other products.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
Transportation of Hot Rolled Square Bar with High Quality for Construction:
-The products can be delivered by bulk vessel or by container. As for container, products with the length of 6m will be loaded in 20’ container, with 9m or 12m, in 40’ container.
-The maximum quantity of loading of container is 25 tons.
-The products are usually transported to the nearest port from the production place.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Images:
- Q: Can a steel square be used for pergola construction?
- Yes, a steel square can be used for pergola construction. Steel squares are versatile tools that can be utilized for various construction tasks, including measuring, marking, and checking angles. They can help ensure accurate and precise cuts and angles when constructing a pergola.
- Q: How do you use a steel square to measure the height of a workbench?
- To measure the height of a workbench using a steel square, follow these steps: 1. Ensure that the steel square is perpendicular to the ground by placing it upright on a flat surface. The shorter arm of the square should be at the bottom. 2. Stand at the desired side of the workbench where you wish to measure the height. 3. Align the steel square with the side of the workbench, making sure that the bottom edge of the shorter arm is in line with the floor or ground. 4. Adjust the square until the longer arm is parallel to the top surface of the workbench. It is important to keep the square straight and parallel to the workbench side. 5. Once the square is aligned correctly, refer to the measurement scale on the longer arm. Determine the height of the workbench by reading the measurement where the top surface of the workbench intersects with the scale. Remember the significance of accurate measurements and proper alignment of the steel square to obtain an exact height measurement for your workbench.
- Q: How do you use a steel square to measure the width of a window frame?
- To use a steel square to measure the width of a window frame, follow these steps: 1. Start by selecting an appropriate size steel square. The length of one side of the square should be longer than the width of the window frame you are measuring. 2. Hold the steel square against one side of the window frame, ensuring that it is flush against the edge. 3. Take a measurement by aligning the end of the square with the opposite side of the window frame. Read the measurement where the other side of the square intersects with the frame. 4. To ensure accuracy, repeat this process on the other side of the window frame and compare the two measurements. The width of the window frame is the average of these two measurements. 5. If needed, you can also measure the diagonal of the window frame by placing the steel square diagonally across the frame and repeating the above steps. This can be useful to ensure the frame is square. Remember to take note of the units used when measuring, such as inches or centimeters, to accurately communicate the width of the window frame.
- Q: How do you use a steel square to determine the angle of a compound roundover cut?
- To use a steel square to determine the angle of a compound roundover cut, follow these steps: 1. Start by identifying the two surfaces that will be connected by the compound roundover cut. Let's call them Surface A and Surface B. 2. Place the steel square on Surface A, aligning one edge of the square with the edge of the surface. Make sure the square is perpendicular to Surface A. 3. Extend Surface B towards the steel square, ensuring it overlaps with the square's blade. 4. Observe the intersection point between the steel square's blade and Surface B. This point represents the angle at which the compound roundover cut needs to be made. 5. Use a protractor or a digital angle finder to measure the angle formed at the intersection point. Take note of the measurement. 6. Transfer the angle measurement onto your workpiece, either by marking it directly or by using a bevel gauge to replicate the angle. 7. Double-check the accuracy of the angle measurement before proceeding with the compound roundover cut. Adjust the square or re-measure if necessary. By using a steel square in this manner, you can effectively determine the angle of a compound roundover cut and ensure precise and accurate results in your woodworking or carpentry projects.
- Q: How do you use a steel square to measure the width of a worktable?
- In order to measure the width of a worktable using a steel square, it is necessary to follow these steps carefully: 1. Make sure that the worktable is clean and devoid of any objects that might obstruct the measuring procedure. 2. Position the steel square at one end of the worktable, ensuring that it is flush against the edge. Verify that the long side of the square is aligned with the desired width. 3. Firmly hold the steel square in place, making certain that it remains stationary and doesn't shift during the measurement. 4. Examine the measurement markings on the steel square and locate the corresponding width measurement. 5. Determine the measurement on the steel square where it aligns with the opposite end of the worktable. This will provide an accurate reading of the width of the worktable. 6. Take note of the measurement and, if necessary, repeat the process to verify the accuracy. It is imperative to handle the steel square with care and ensure that it is properly aligned with the edges of the worktable in order to obtain an accurate measurement.
- Q: How can a steel square be used for making accurate cuts?
- Accurate cuts in woodworking or metalworking projects can be achieved with the use of a steel square. This precision measuring tool possesses a 90-degree angle and a straight edge, making it perfect for creating precise right angles. To make accurate cuts using a steel square, begin by marking the desired cut line on your material using a pencil or scribe. Next, position the steel square on the material, ensuring that one side of the square aligns with the marked cut line. Press the square's straight edge firmly against the material to guarantee a precise cut. Proceed by using a sharp tool, such as a saw or cutting torch for metal, to follow the edge of the steel square and cut along the marked line. The steel square acts as a reliable guide, guaranteeing a straight and accurate cut. Moreover, a steel square can also be used to verify the accuracy of existing cuts. Simply place the square against the cut edge to determine if it is perpendicular. If adjustments are required, they can be made accordingly. To summarize, a steel square is a versatile tool that facilitates accurate cuts by providing a straight edge and a 90-degree angle. This ensures precise measurements and guides the cutting tool effectively.
- Q: Can a steel square be used for checking the squareness of a scroll saw table?
- Yes, a steel square can be used for checking the squareness of a scroll saw table. A steel square is a measuring tool with a 90-degree angle that can be used to determine if the edges of the scroll saw table are perfectly perpendicular to each other. By placing the steel square against the edges of the table, you can visually inspect if they align perfectly at a right angle. If the edges are not square, adjustments can be made to ensure accurate cuts and measurements when using the scroll saw.
- Q: What are some common uses of a steel square in welding?
- A steel square, a versatile tool widely used in welding, has numerous applications. Some common uses of a steel square in welding include the following: 1. Ensuring Right Angles: The primary purpose of a steel square is to guarantee that welded joints are perfectly right angles, thus maintaining the structural integrity of the workpiece. 2. Accurate Measurement and Marking: With graduated scales along their edges, steel squares enable welders to measure and mark different lengths precisely. This ensures precise dimensions for welded components. 3. Layout and Pattern Creation: Steel squares are often employed in layout work to mark and create patterns, templates, and cut lines on metal surfaces. They allow welders to create perpendicular lines, parallel lines, and scribe circles and arcs. 4. Alignment Checking: Steel squares are handy for checking the alignment of welded components. Whether it's ensuring perfect alignment before welding or checking the alignment of a welded joint, a steel square ensures accurate alignment. 5. Checking Flatness and Squareness: Welders frequently use steel squares to verify the flatness and squareness of welded surfaces. By placing the square against the surface or weld, they can determine if the area is flat or if the edges are square. 6. Setting Up Welding Tables: Steel squares are useful for aligning and squaring the framework of welding tables, ensuring a stable and level surface for welding operations. 7. Fabrication and Assembly: Steel squares are commonly employed in the fabrication and assembly of welded structures. They aid in positioning and aligning components during the welding process, resulting in accurate and strong welds. In conclusion, a steel square is an indispensable tool in a welder's arsenal, providing accuracy, precision, and reliability for various welding applications.
- Q: How do you use a steel square to determine the slope of a roof valley?
- To use a steel square to determine the slope of a roof valley, follow these steps: 1. Start by positioning yourself at the bottom of the valley, where the two roof slopes meet. Make sure you have a clear view of the entire valley. 2. Hold the steel square horizontally, with one of its edges aligned with the bottom edge of the roof slope on one side of the valley. Ensure that the square is firmly in place. 3. Look at the scale on the steel square, which is usually marked in inches or centimeters. Locate the line on the square that aligns with the roof slope on one side of the valley. 4. Now, without moving the steel square from its initial position, look at the roof slope on the other side of the valley. Observe the point where the roof slope intersects the steel square's scale. 5. Measure the distance from the bottom edge of the roof slope on one side of the valley to the point where the roof slope on the other side of the valley intersects the steel square's scale. This measurement will give you the rise of the roof valley. 6. Next, measure the horizontal distance between the two roof slopes at the bottom of the valley. This will give you the run of the roof valley. 7. To determine the slope of the roof valley, divide the rise by the run. This can be done by dividing the measurement obtained in step 5 by the measurement obtained in step 6. For example, if the rise of the valley is 4 inches and the run is 12 inches, the slope would be 4/12 or 1/3. This means that for every 3 units of horizontal distance, the roof valley rises 1 unit. By using a steel square and following these steps, you can accurately determine the slope of a roof valley, which is crucial for proper installation and maintenance of roofing materials.
- Q: What are some common materials used to make steel squares?
- Some common materials used to make steel squares include carbon steel, stainless steel, and aluminum.
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Hot Rolled Square Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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