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:How do you use a steel square to measure and mark 118.125-degree angles?
- In order to measure and mark a 118.125-degree angle using a steel square, the following steps should be followed: 1. Begin by aligning the blade, which is the long edge of the square, with one side of the desired angle. It is important to make sure the edge of the blade is flush with the side of the angle. 2. Proceed by rotating the square until the blade aligns with the other side of the angle. Throughout this step, the blade must remain flush with the side. 3. Take note of the angle indicated on the square's scale. Most steel squares have a protractor scale on the blade, allowing for the measurement of the angle formed between the two sides. 4. If your steel square lacks a protractor scale, a combination of the square's 90-degree edge and a separate protractor can be used. Align the square's 90-degree edge with one side of the angle, and then employ the protractor to measure and mark the remaining 28.125-degree angle. Remember to exercise precision when aligning the square and measuring the angle to ensure accurate outcomes.
- Q:What are the common sizes of steel squares available?
- The common sizes of steel squares available typically range from 1 inch to 12 inches, with popular sizes being 6 inches and 12 inches.
- Q:Can a steel square be used for checking the squareness of a table saw rip fence?
- Indeed, a table saw rip fence's squareness can be assessed using a steel square. A steel square, widely employed in woodworking and metalworking, serves as a measuring tool with a right angle. To ascertain the squareness of a table saw rip fence, simply position the steel square against the fence and the table saw's surface. By carefully noting whether the square impeccably aligns with both surfaces, one can conclusively determine the fence's squareness. This vital undertaking guarantees the execution of precise and faultless cuts on a table saw.
- Q:Can a steel square be used for deck-building projects?
- Yes, a steel square can be used for deck-building projects. A steel square, also known as a framing square or a rafter square, is a versatile tool that is commonly used in construction projects, including deck-building. It is typically made of heavy-duty steel and has multiple measurements and angles marked on its surface. A steel square can be used to measure and mark straight lines, angles, and cuts, which are essential for accurate deck construction. It can be used to lay out the initial design of the deck, ensuring that the dimensions are precise and the corners are square. This tool is particularly useful for laying out the framing and joist layout, as well as determining the height and pitch of stairs. Additionally, a steel square can be used as a guide for making straight cuts with a circular saw or a handsaw. It can help ensure that the cuts are straight and square, resulting in a professional-looking deck. Moreover, it can be used as a guide for marking and drilling holes for screws or nails, ensuring that they are properly aligned. Overall, a steel square is an indispensable tool for deck-building projects. Its versatility, durability, and accuracy make it a valuable asset for any DIY enthusiast or professional contractor.
- Q:4 x6 1.5 square meters thick, how much money
- 1, the steel prices generally calculated in tons. To see you say the steel is hot dip galvanized or black material.2, hot galvanized general 4500/ tons,3, 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,
- Q:Can a steel square be used as a guide for circular saw cuts?
- Yes, a steel square can be used as a guide for circular saw cuts. A steel square, also known as a carpenter's square or framing square, is a versatile tool that can be used for a variety of purposes in woodworking. While it may not be the most ideal tool for guiding circular saw cuts due to its straight edges, it can still serve as a reliable guide for straight cuts. By aligning the square with the desired cut line and using it as a reference point, you can ensure accurate and straight cuts with your circular saw. However, for more precise and consistent circular cuts, it is recommended to use a dedicated circular saw guide or a circular saw jig specifically designed for this purpose. These specialized tools provide better control and guidance for circular saw cuts, resulting in more accurate and professional-looking results.
- Q:Can a steel square be used for checking the squareness of a table saw miter gauge?
- Indeed, the squareness of a table saw miter gauge can be assessed using a steel square. This precise tool is intended for measuring right angles and can serve to confirm the miter gauge's alignment at a perfect 90-degree angle. By positioning the steel square adjacent to both the miter gauge and the table saw fence, one can readily determine if the miter gauge is perpendicular to the blade. If the square fits snugly without any gaps or overlaps against both the miter gauge and the fence, then the miter gauge is square. Nevertheless, it is crucial to note that while a steel square is a dependable instrument for verifying squareness, it is always advisable to employ a dedicated precision square specially designed for table saw setups to achieve more accurate outcomes.
- Q:How do you use a steel square to draw perpendicular lines?
- To use a steel square to draw perpendicular lines, you will need to follow a few simple steps. First, place the steel square on your drawing surface with one edge resting against the starting point of the line you want to draw. Make sure the edge of the square is aligned with the reference line or the edge of the paper. Next, hold the square firmly in place and position your pencil against one of the edges of the square. Ensure that the tip of the pencil is touching the paper. Then, while keeping the square steady, carefully slide the pencil along the edge of the square, drawing a straight line. This line will be perpendicular to the reference line or the edge of the paper, thanks to the right angle formed by the steel square. You can repeat this process for drawing multiple perpendicular lines, always starting with the square positioned correctly and maintaining the alignment as you draw each line. Remember to double-check the alignment of the square and adjust if necessary to ensure accurate perpendicular lines. With practice, you will be able to use a steel square effectively for drawing perpendicular lines in your projects.
- 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.
- 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 first align the long edge of the square with the edge of the material you want to cut. Then, ensure that the square is perpendicular to the edge by checking the 90-degree angle. Next, make a mark at the desired length of the crosscut along the short edge of the square. Finally, use a ruler or straight edge to connect the mark with the edge of the material, creating a straight line to guide your cut.
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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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