13mm*1.33kg/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
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Product Description:
Product Description
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.
Specifications
-Standard: GB,
-Grade: Q195/Q235 or equivalent.
-Chemical Composition:
Standard | Grade | Element (%) | ||||
C | Mn | S | P | Si | ||
GB | Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 |
GB | Q235B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | ≤0.045 | ≤0.30 |
-Mechanical Properties:
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 | |
Measures (Big measures):
(Section of Hot-rolled Square Steel Bar)
-Length of a side and Theoretical weight of Square Bar (Big measures).
Length of a side(mm) | Theoretical weight(kg/m) | Length of a side(mm) | Theoretical weight(kg/m) |
53 | 22.05 | 80 | 50.24 |
56 | 24.61 | 85 | 56.72 |
60 | 28.26 | 90 | 63.59 |
63 | 31.16 | 95 | 70.85 |
70 | 38.49 | 100 | 78.50 |
75 | 44.16 |
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
-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
-Packing Detail:
1, The products can be packed in bundles by steel wires.
2, The weight of each bundle no exceed normally 3 tons.
-Marks: We make tag marks and color marks for each bundle. The tag marks with white background and red company log will be tied up to each bundle. The information is usually including basic information of company and products like product name, specification, etc...and other information required by customers. As for color marks, we will paint both ends of each bundles to make sure that it will be more convenient for customers to distinguish theme from other products.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
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.
-The payment terms will be written in contraction detailed.
- Q: Can a steel square be used for checking the squareness of a foundation?
- Checking the squareness of a foundation can be accomplished with the use of a steel square. In the field of carpentry and construction, a steel square is a versatile tool that is frequently employed for the purpose of verifying and marking right angles. Comprised of two arms connected at a 90-degree angle, one of these arms being longer than the other, the steel square is an effective instrument. When the longer arm is placed against a straight edge of the foundation and the shorter arm is aligned with another edge, it becomes possible to determine whether the foundation is square or not. If the angles formed measure 90 degrees, then the foundation is indeed square. However, it is crucial to acknowledge that when dealing with larger foundations or when a higher degree of precision is required, more accurate tools such as laser levels or transit levels may be employed in conjunction with the steel square.
- Q: Can a steel square be used for drywall installation?
- Yes, a steel square can be used for drywall installation. It can be used to measure and mark straight lines, square corners, and make accurate cuts on drywall sheets.
- Q: Can a steel square be used for checking the levelness of a wall stud?
- Checking the levelness of a wall stud cannot be done with a steel square. The steel square, or framing square, is mainly used for measuring and marking angles in carpentry and woodworking. It consists of a long arm and a shorter square arm at a 90-degree angle. To accurately check the levelness of a wall stud, the appropriate tool to use is a level. A level is a rectangular device with a straight edge and a bubble vial filled with liquid. When the bubble is centered between the lines in the vial, it indicates that the surface is level. Using a steel square for this purpose would yield inaccurate results. It is best to utilize a level, as it is specifically designed for this task and provides more precise measurements.
- Q: 4 x6 1.5 square meters thick, how much money
- The steel prices generally calculated in tons. To see you say the steel is hot dip galvanized or black material. Hot galvanized general 4500/ tons, black wood generally in 3800/ tons. That is 4.5 yuan /kg and 3.8 yuan /kg. Forget it. You say this kind of steel is 2.355kg per meter. You can tell by your own price.
- Q: Can a steel square be used for marking out half-blind dovetail joints?
- Indeed, half-blind dovetail joints can be marked out using a steel square. A steel square, known for its versatility, is frequently employed in woodworking to mark and measure right angles. Its capability to deliver accurate and precise measurements makes it ideal for denoting the angles and dimensions essential for half-blind dovetail joints. Nevertheless, it is crucial to ensure the proper alignment and secure placement of the steel square when marking out the joints to attain precise outcomes.
- Q: How do you use a steel square to find the center of a round object?
- To use a steel square to find the center of a round object, you can follow these steps: 1. Place the round object on a flat surface, ensuring it is stable and doesn't wobble. 2. Take the steel square and position one of its edges against the side of the round object. 3. Make sure the steel square is perpendicular to the surface on which the round object is placed. 4. Hold the steel square firmly against the round object, ensuring it doesn't move or slide. 5. Look at the point where the other edge of the steel square intersects with the round object. This point is the approximate center of the round object. 6. To get a more accurate center, repeat the process from different angles, ensuring the steel square remains perpendicular to the surface each time. 7. Where the different lines intersect or meet each other is the precise center of the round object. By using a steel square in this manner, you can find the center of a round object with relative accuracy, which can be useful for various purposes such as marking, cutting, or drilling.
- Q: Can a steel square be used for retaining wall layout and construction?
- Yes, a steel square can be used for retaining wall layout and construction. Steel squares are typically used in construction for layout and measuring purposes, and they can also be used to ensure accurate angles and measurements when constructing a retaining wall.
- Q: How do you use a steel square to measure the width of a shelf?
- To use a steel square to measure the width of a shelf, align one edge of the square with the side of the shelf. Then, extend the square until the other edge reaches the opposite side of the shelf. Finally, read the measurement marked on the square to determine the width of the shelf.
- Q: What are some common applications for a steel square in plumbing installations?
- A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used in various plumbing installations. Here are some common applications for a steel square in plumbing: 1. Determining angles: A steel square can be used to accurately measure and mark angles. This is particularly useful in plumbing installations where pipes need to be cut and joined at specific angles, such as in water supply lines or drain systems. 2. Squaring corners: Plumbing systems often involve connecting pipes at right angles. A steel square can be used to ensure that corners are perfectly squared, which is crucial for leak-free connections and proper water flow. 3. Checking for level and plumb: Plumbers use a steel square to check if pipes or fixtures are level and plumb. This is important for ensuring that drainage systems work effectively and that fixtures, such as sinks or toilets, are properly aligned. 4. Laying out pipe runs: Steel squares can be utilized to lay out the path of pipes, especially for complex plumbing systems. By using the square to mark measurements and angles on the floor or walls, plumbers can accurately plan and install pipes in the desired configuration. 5. Measuring and marking: Steel squares have markings along the edges, which can be used to measure distances and make accurate markings on materials. Plumbers can use these measurements to cut pipes to the correct length or align fixtures precisely. 6. Creating templates: In some plumbing installations, unique or irregularly shaped pipes need to be cut. A steel square can be used to create templates by tracing the required shape onto a piece of cardboard or plywood. This template can then be used to guide the cutting process. Overall, a steel square is a valuable tool for plumbers as it helps ensure accuracy, proper alignment, and efficient installation of plumbing systems. Its versatility and usefulness make it a common tool found in a plumber's toolkit.
- Q: Can a steel square be used for measuring curved surfaces?
- No, a steel square cannot be used for measuring curved surfaces. A steel square, also known as a framing square or carpenter's square, is designed for measuring and marking straight lines and right angles. It consists of a long blade and a shorter tongue that are perpendicular to each other. The straight edges of a steel square make it ideal for tasks such as checking corners for squareness or marking 90-degree angles. However, due to its rigid shape, it is not suitable for measuring or marking curved surfaces. For measuring curves, flexible measuring tools such as a flexible tape measure or a contour gauge would be more appropriate.
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13mm*1.33kg/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
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