Hot Rolled Square Bar
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50Tons m.t.
- Supply Capability:
- 500 tons per month m.t./month
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Specifications of Hot Rolled Square Bar:
-Standard: GB,
-Grade: Q235 or equivalent.
Chemical Composition:
|
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 of Hot Rolled Square Bar:
(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) |
|
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, Formula for theoretical weight of Square bar: a(length of a side) * a * 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:
-The Square Steel is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
-Row material for steel pipes.
Packaging & Delivery of Hot Rolled 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 are usually transported to the nearest port from the production place.
Payment:
-Invoicing on theoretical weight or actual weight as 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.
Photos of Hot Rolled Square Bar:
-Products in the factory:
-Products during transportation:
We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.
- Q: How do you use a steel square to measure the thickness of a board?
- To measure the thickness of a board using a steel square, place the square on the edge of the board so that one arm is against the surface and the other arm is perpendicular to it. Slide the square along the edge until it touches the opposite surface. Take note of the measurement where the square intersects the edge of the board, which indicates its thickness.
- Q: Can a steel square be used for checking the squareness of a table?
- Indeed, a table's squareness can be evaluated using a steel square. Functioning as a measurement device, a steel square comprises a metal blade complemented by a perpendicular handle. It is frequently employed in carpentry and various other trades to guarantee the presence of right angles and squareness. To assess a table's squareness, one can position the steel square against the table's edges or corners to ascertain if they create impeccable right angles. In the event that the table is square, the steel square's blade ought to flawlessly align with the edges, signifying the table's squareness. Nonetheless, it is crucial to ensure that the steel square itself is accurately manufactured and calibrated to guarantee dependable outcomes.
- Q: How do you use a steel square to find the length of a board?
- To use a steel square to find the length of a board, you align the long edge of the square with one end of the board and extend it along the length. Then, you read the measurement markings on the square to determine the length of the board.
- Q: How do you use a steel square to determine the length of a pipe cut?
- To use a steel square to determine the length of a pipe cut, you would first place the steel square against the pipe, ensuring that one side of the square aligns with the edge of the pipe. Then, you would mark the desired length on the pipe using the other side of the square as a guide. Finally, you can use a cutting tool, such as a pipe cutter or hacksaw, to make the cut at the marked point.
- Q: Can a steel square be used for creating perpendicular lines?
- Yes, a steel square can be used for creating perpendicular lines. A steel square, also known as a framing square or carpenter's square, is a versatile tool used in carpentry and woodworking. It consists of a long arm and a shorter arm that meet at a 90-degree angle. This 90-degree angle makes it perfect for creating perpendicular lines. By aligning one side of the square with an existing line or surface, the other side can be used as a guide to draw a line that is perpendicular to the first. The steel square is a reliable and accurate tool for ensuring that lines are perfectly perpendicular, making it an essential tool for any woodworking or construction project.
- Q: How do you use a steel square to measure and mark 150-degree angles?
- To use a steel square to measure and mark 150-degree angles, you can follow these steps: 1. Begin by positioning the steel square on the surface or material where you want to measure the angle. Ensure that one of the edges of the square is aligned with the edge or line that you want to use as a reference. 2. Next, locate the 90-degree angle on the steel square. This is the right angle formed where the two arms of the square meet. 3. From the 90-degree angle, count 60 degrees in a clockwise direction. This can be done by using the markings on the square or by mental estimation, depending on the accuracy required. 4. Once you have reached the 150-degree mark on the steel square, use a pencil or marking tool to make a small mark at the intersection of the 150-degree line and the reference line or edge. 5. To double-check the accuracy of your measurement, you can use a protractor or another measuring tool specifically designed for measuring angles. This will help ensure that the 150-degree angle is correctly marked. Remember to always handle the steel square with care and accuracy while measuring and marking angles.
- Q: What are some common uses of a steel square in metal fabrication?
- The steel square, also referred to as a framing square or carpenter's square, is a tool of great versatility with numerous applications in metal fabrication. Below are some common uses: 1. Accurate Measurement and Marking: To achieve precise straight lines, the steel square, featuring a long blade and a shorter tongue meeting at a 90-degree angle, proves invaluable in measuring and marking with utmost accuracy. 2. Verification of Squareness: In metal fabrication, guaranteeing that corners and joints are perfectly square is of utmost importance to ensure structural integrity. The steel square serves as a reliable means to assess the squareness of components, ensuring proper alignment prior to welding or fastening. 3. Layout Tasks: In layout work, where precise measurements and marking are crucial, the steel square plays a prominent role. It aids in marking out angles, notches, or specific dimensions on metal pieces, ensuring consistency and accuracy. 4. Cutting and Sawing: When working with metal sheets or bars, the steel square can guide the saw or cutting tool, resulting in straight and precise cuts. It acts as a trusty guide, enabling fabricators to maintain straight lines and angles during cutting operations. 5. Assessment of Flatness: The steel square is an effective tool for verifying the flatness of metal surfaces. By placing the square against a surface, fabricators can identify any deviations or irregularities, ensuring that the metal is flat and suitable for further fabrication processes. 6. Verification of Diagonals: When fabricating structures like frames or supports, confirming their squareness is essential, and this is achieved by measuring the diagonals. The steel square simplifies this process, allowing fabricators to accurately measure the diagonals and ensure proper alignment of the structure. 7. Precise 45-Degree Cuts: With a 45-degree angle marked on its blade, the steel square enables fabricators to make accurate 45-degree cuts on metal pieces. This feature proves especially useful when creating mitre joints or other angled cuts. In conclusion, the steel square is an indispensable tool in metal fabrication, aiding in measurement, marking, layout work, squareness verification, cutting guidance, and flatness assessment. Its versatility and accuracy establish it as a staple tool for metal fabricators.
- Q: How do you use a steel square to measure and mark 168.75-degree angles?
- To measure and mark a 168.75-degree angle using a steel square, you need to follow these steps: 1. Place the steel square on a flat surface or the edge of the material you want to mark the angle on. 2. Align one side of the square with the reference edge of the material. 3. Find the 0-degree mark on the square and make sure it is aligned with the reference edge. 4. Rotate the square counterclockwise until the desired angle, in this case, 168.75 degrees, aligns with the reference edge. 5. Hold the square firmly in place and use a pencil or marker to mark the angle at the intersection of the square and the material. By following these steps, you can accurately measure and mark a 168.75-degree angle using a steel square.
- Q: Can a steel square be used for measuring inside corners?
- No, a steel square cannot be used for measuring inside corners as it is typically designed for measuring and marking right angles and straight lines. For measuring inside corners, a different tool like a combination square or a protractor would be more suitable.
- Q: How do you use a steel square to determine board thickness?
- To use a steel square to determine board thickness, you can place the square against the edge of the board. Then, align the 90-degree angle of the square with the edge of the board, making sure it rests firmly against it. Next, slide the square along the edge of the board until it reaches the opposite edge. Take note of the measurement indicated on the square where it intersects with the board's edge. This measurement will represent the thickness of the board.
1. Manufacturer Overview
| Location | Renqiu, China |
| Year Established | 1996 |
| Annual Output Value | Above US$ 30 Million |
| Main Markets | Mid East; Southeast Aisa |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin; |
| Export Percentage | 20% - 30% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 70,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Hot Rolled Square Bar
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50Tons m.t.
- Supply Capability:
- 500 tons per month m.t./month
OKorder Service Pledge
OKorder Financial Service
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