12mm*1.13kg/m square bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
Product Description:
We offer Square Steel Bar with grade Q195 / Q235
Specifications of Square Steel Bar:
-Standard: GB,
-Grade: Q195/Q235 or equivalent.
Chemical Composition:
-Chemical Composition. Q195
Standard | Grade | Element (%) | ||||
GB | Q195 | C | Mn | S | P | Si |
0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 | ||
-Chemical Composition. Q235
Standard | Grade | Element (%) | ||||
GB | Q235B | C | Mn | S | P | Si |
0.12~0.20 | 0.30~0.70 | ≤0.045 | ≤0.045 | ≤0.30 | ||
Measures and Tolerances of Square Steel Bar:
(The section of Square Steel Bar)
-The length of a side and the theoretical weight of Square Steel.
Length of a side(a, mm) | Theoretical weight(kg/m) | Length of a side(a, mm) | Theoretical weight(kg/m) |
6 | 0.283 | 32 | 8.04 |
7 | 0.385 | ＊33 | 8.55 |
8 | 0.502 | 34 | 9.07 |
9 | 0.636 | ＊35 | 9.62 |
10 | 0.785 | 36 | 10.17 |
11 | 0.950 | 38 | 11.24 |
12 | 1.13 | 40 | 12.56 |
13 | 1.33 | 42 | 13.85 |
14 | 1.54 | 45 | 15.90 |
15 | 1.77 | 48 | 18.09 |
16 | 2.01 | 50 | 19.63 |
17 | 2.27 | 53 | 22.05 |
18 | 2.54 | ＊55 | 23.6 |
19 | 2.82 | 56 | 24.61 |
20 | 3.14 | ＊58 | 26.4 |
21 | 3.46 | 60 | 28.26 |
22 | 3.80 | 63 | 31.16 |
＊23 | 4.15 | ＊65 | 33.17 |
24 | 4.52 | ＊68 | 36.3 |
25 | 4.91 | 79 | 38.49 |
26 | 5.30 | 75 | 44.16 |
＊27 | 5.72 | 80 | 50.24 |
28 | 6.15 | 85 | 56.72 |
＊29 | 6.60 | 90 | 63.59 |
30 | 7.06 | 95 | 70.85 |
＊31 | 7.54 | 100 | 78.50 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, The numbers with ＊mean that they are not regulars or we don’t offer them.
-The allowed tolerance of Square Steel:
Length of a side(mm) | Allowed Tolerance | ||
Group1 | Group2 | Group3 | |
5.5～7 | ±0.20 | ±0.30 | ±0.40 |
7～20 | ±0.25 | ±0.35 | ±0.40 |
20～30 | ±0.30 | ±0.40 | ±0.50 |
30～50 | ±0.40 | ±0.50 | ±0.60 |
60～80 | ±0.60 | ±0.70 | ±0.80 |
80～110 | ±0.90 | ±1.0 | ±1.1 |
110～150 | ±1.2 | ±1.3 | ±1.1 |
150～190 | ―― | ―― | ±2.0 |
190～250 | ―― | ―― | ±2.5 |
Usage/Applications of Steel Square Bar:
-The Square Steel is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
Packaging & Delivery of Steel Square Bar:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks:
1, Tag marks: the tag marks will be tied up to each bundle of the products. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications, the painted color and other information requested by customers.
2, Color marks: we will paint both ends of the bundles of these products to make sure that they are more evident. It’s will be more convenient for the customers to distinguish them at the destination port.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
Transportation:
-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 usually are transported to the nearest port from the production place.
Payment:
-Invoicing on theoretical weight or actual weight a s customer’s request.
-FOB, CFR or CIF.
-Regular terms of payment:
1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.
3, Negotiable.
- Q: Can a steel square be used for measuring miter cuts?
- Certainly! A steel square is capable of measuring miter cuts. Referred to as a framing square or a carpenter's square, a steel square is a versatile tool suitable for various woodworking measurements and layout tasks. In terms of miter cuts, a steel square proves to be incredibly handy. By aligning the square's edge with the material to be cut and utilizing the angles indicated on the square, one can precisely measure and mark the desired miter angle on the workpiece. As a result, precise and consistent miter cuts are achievable, guaranteeing a neat and secure joint during assembly.
- Q: How does a steel square assist in determining the correct angle for a chamfer cut?
- To determine the correct angle for a chamfer cut, a steel square proves to be a reliable and accurate tool. By aligning one of its sides with the edge of the material being cut, the right angle formed by the square serves as a guide for achieving the desired chamfer angle. Different angles can be attained by adjusting the position of the square or material. Moreover, the steel square is typically equipped with markings or measurements along its edges, enabling precise measurement of angles. This ensures accuracy throughout the cutting process and offers a visual reference for achieving the desired chamfer angle. In summary, the steel square functions as a versatile tool that establishes and maintains the correct angle for a chamfer cut, guaranteeing accuracy and consistency in the final outcome.
- Q: Can a steel square be used for stair layout and construction?
- Yes, a steel square can be used for stair layout and construction. A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used for various tasks in woodworking and construction, including stair layout and construction. A steel square has two arms, one long and one short, that meet at a right angle. The long arm is typically 24 inches in length and the short arm is around 16 inches. This design allows for accurate measurements and angles to be marked and cut, making it suitable for stair layout and construction. When using a steel square for stair layout, it can be used to determine the rise and run of each step, as well as the overall dimensions of the stairs. By placing the square against the edge of a board or riser, the correct angles and lengths can be marked and cut accurately. In addition to layout, a steel square can also be used during stair construction. It can be used to ensure that the stringers, which are the diagonal supports that hold the steps, are cut and positioned correctly. By using the square to mark the angles and lengths on the stringers, precise and secure cuts can be made, resulting in a sturdy and well-constructed staircase. Overall, a steel square is a valuable tool for stair layout and construction. Its ability to accurately measure and mark angles and lengths makes it a reliable choice for creating safe and functional stairs.
- Q: How do you use a steel square to measure and mark 112.5-degree angles?
- In order to measure and mark a 112.5-degree angle using a steel square, it is necessary to adhere to a specific procedure. Below are the instructions on how to do it: 1. Start by placing the steel square on a flat surface or workpiece, ensuring its stability and security. 2. Identify the 45-degree angle on the steel square, which is formed where the long and short arms of the square meet. 3. Position the long arm of the square on the surface, aligning it with the reference line or edge from which you want to measure and mark the angle. 4. Gently rotate the steel square to the left until the short arm aligns with the desired angle. In this instance, you need to rotate the square approximately 2.5 degrees beyond the 45-degree angle to measure and mark a 112.5-degree angle. 5. Once you have adjusted the steel square to the correct angle, ensure its firm placement to guarantee accuracy. 6. Using a pencil or scribe, cautiously mark the desired angle along the edge of the steel square or on the workpiece. 7. Prior to proceeding with any further steps, double-check your measurement and marking to ensure accuracy. By adhering to these steps, you can effectively utilize a steel square to measure and mark a 112.5-degree angle. Remember to handle the square with care and verify your measurements for precise results.
- Q: Can a steel square be used for fence installation?
- Yes, a steel square can be used for fence installation. A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used for a variety of construction tasks, including fence installation. It is typically made of steel and has a long blade and a shorter tongue, forming a right angle. When installing a fence, a steel square can be used to ensure that the posts are set at the correct depth and are plumb (vertical) and level (horizontal). It can be used to measure and mark the locations for the fence posts, ensuring that they are spaced evenly and aligned properly. Additionally, a steel square can be used to check the corners for squareness and to ensure that the rails and pickets are installed at the correct angles. Overall, a steel square is a valuable tool for fence installation as it helps ensure accuracy, precision, and proper alignment throughout the installation process.
- Q: Can a steel square be used for checking the alignment of a belt grinder table?
- Checking the alignment of a belt grinder table can be done using a steel square. A steel square is a versatile tool commonly used in woodworking and metalworking to ensure precise angles and alignments. When verifying the alignment of a belt grinder table, one can place the steel square against the table and confirm if it is perfectly perpendicular to the belt's direction. By aligning the square with the table's edge and observing if the corner of the square touches the entire length of the table, it is possible to determine if the table is accurately aligned. This technique guarantees efficient operation and accurate outcomes for the belt grinder.
- Q: Can a steel square be used for furniture-making projects?
- Yes, a steel square can be used for furniture-making projects. Steel squares are versatile and durable tools that can be used for measuring, marking, and checking angles in woodworking projects. They provide accurate and precise measurements, ensuring the furniture pieces are built with precision and accuracy.
- 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: How do you use a steel square to determine the angle of a coping cut?
- To use a steel square to determine the angle of a coping cut, you need to follow a few simple steps. First, ensure that the square is properly aligned and perpendicular to the material you are working with. This will help you obtain accurate measurements. Next, place the square against the edge of the material, making sure that one arm of the square is aligned with the surface of the material and the other arm is pointing towards the direction of the coping cut. Once the square is in position, observe the scale or measurement markings on the square. Most steel squares have a protractor or angle measuring scale etched on one of the arms. This scale will help you determine the angle of the coping cut. Now, look for the angle reading that aligns with the edge of the material. This will be the angle at which you need to make the coping cut. Make sure to double-check your measurements and ensure that the square is firmly in place before making any cuts. It is also recommended to use a pencil or a scribe to mark the angle on the material for accuracy. Remember that practice and experience will improve your ability to accurately determine the angle using a steel square.
- Q: Can a steel square be used for checking the plumbness of a wall?
- No, a steel square cannot be used for checking the plumbness of a wall. A steel square is primarily used for measuring angles and ensuring accurate 90-degree corners, not for determining vertical alignment. To check the plumbness of a wall, a plumb bob or a level would be more appropriate tools.
Send your message to us
12mm*1.13kg/m square bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
