Hot Rolled Square Carbon Steel Bar Material Q235
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 3000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Square Carbon Steel Bar at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product 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…
Product Advantages:
OKorder's Hot Rolled Square Steel Bar Material Q195 are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
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 | 70 | 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.
-List 2. 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 |
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.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q: Can a steel square be used for measuring angles in concrete work?
- Yes, a steel square can be used for measuring angles in concrete work. Steel squares are versatile tools that can be used for various applications, including measuring and marking angles. They have a right angle shape, with one side being 90 degrees, which makes them particularly useful for checking the accuracy of corners and angles in concrete work. By placing the steel square against the corner or angle being measured, it can assist in ensuring that the concrete is being laid at the correct angle and in maintaining the integrity of the structure being built. Additionally, steel squares are typically made of durable materials that can withstand the rigors of concrete work, making them a reliable tool for measuring angles in this context.
- Q: How do you use a steel square to lay out stair stringers?
- To use a steel square for laying out stair stringers, you will need to follow a few steps. First, gather all the necessary tools and materials, including a steel square, a tape measure, a pencil, a framing square, and the dimensions or measurements for your stair design. Next, determine the rise and run of your stairs. The rise is the vertical height between each step, while the run is the horizontal depth of each step. Measure and mark these dimensions accurately. Once you have the rise and run measurements, you can start laying out the stringers. Place the steel square on the edge of the stringer board, aligning the 90-degree corner of the square with the top edge. This corner represents the top of the stringer. Use the rise measurement to mark a point on the stringer, starting from the top edge and moving down. This will indicate the location of the top of the first step. Then, use the run measurement to mark another point on the stringer, starting from the same top edge but moving horizontally. This will indicate the location of the front of the first step. Continue this process for the remaining steps, using the same rise measurement for each step but adjusting the run measurement accordingly. Make sure to mark both the top and front of each step accurately. After marking the stringer for all the steps, use the framing square to connect the marks and create the outline of the stringer. Place the square's wider arm against the top edge of the stringer and align the narrower arm with the front edge. Draw a line along the edge of the square to connect the marks and create the profile of the stringer. Finally, repeat these steps for the opposite side of the stringer if you are building a double stringer staircase. This will ensure that you have two identical stringers for your stairs. Using a steel square to lay out stair stringers is an effective method that helps ensure accurate and symmetrical construction. However, it is crucial to double-check your measurements and marks before cutting the stringers to avoid any mistakes or inaccuracies.
- Q: Can a steel square be used for measuring and marking compound miter cuts?
- Yes, a steel square can be used for measuring and marking compound miter cuts. 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 measurements and marking tasks in woodworking. While it is not specifically designed for measuring and marking compound miter cuts, it can still be used effectively for this purpose. To use a steel square for measuring compound miter cuts, you would need to understand the angles and calculations involved in creating such cuts. Compound miter cuts involve both a miter angle and a bevel angle, which can be calculated based on the desired finished shape of the workpiece. Once you have determined the appropriate angles, you can use the steel square to mark these angles on the material you are working with. The long edge of the steel square can be aligned with the edge of the material, while the desired angles can be marked using a pencil or a scribe along the square's shorter edges. By carefully aligning the steel square and accurately marking the angles, you can ensure precise and consistent compound miter cuts. However, it is worth noting that there are specialized tools available, such as compound miter saws or digital angle finders, that are specifically designed for measuring and marking compound miter cuts. These tools can provide more precise and efficient results, especially for complex or intricate projects. Therefore, while a steel square can be used for measuring and marking compound miter cuts, using dedicated tools may be a better option in certain situations.
- Q: As for steel structure steel, how appropriate
- The size of the material is strongly related to the load on your floor, and the roof material and column size are also related to your span and the local Blizzard loads. You can choose the size of the material according to the local conditions.
- Q: How do you use a steel square to ensure the correct angle for a dovetail joint?
- To use a steel square to ensure the correct angle for a dovetail joint, you would first align one edge of the square with the end grain of the board that will have the dovetail joint. Then, you would adjust the square until the desired angle is achieved, typically 90 degrees for a standard dovetail joint. Once the square is properly aligned, you can use it as a guide to mark the angle on the board, ensuring accurate and precise cuts for a perfect dovetail joint.
- Q: What are the different markings on a steel square and their uses?
- There are several markings on a steel square that serve different purposes. The most common markings are the graduations along the blade and tongue, which are used to measure and mark lengths or angles. The numbers on these graduations indicate inches, centimeters, or degrees, depending on the type of square. Additionally, there may be markings for rafter tables, brace tables, or other construction-related calculations. These markings help carpenters and other tradespeople quickly and accurately perform various tasks, such as marking cuts or determining angles.
- Q: What are some common applications for a steel square in flooring installations?
- A steel square, also known as a framing square or carpenter's square, is a versatile tool used in various aspects of flooring installations. Here are some common applications for a steel square in flooring projects: 1. Layout and marking: A steel square is essential for accurate layout and marking of straight lines and angles on flooring materials. It helps ensure precise measurements and alignment during the installation process. 2. Cutting and shaping: One of the primary uses of a steel square is for cutting and shaping flooring materials such as tiles, laminate, or vinyl. By using the square's straight edge and 90-degree angle, installers can make accurate cuts and achieve clean, straight lines. 3. Checking for squareness: A steel square is useful for checking if walls or corners are perfectly square before starting a flooring installation. This ensures that the flooring materials are laid down evenly and without any gaps or uneven edges. 4. Determining rise and run: In projects involving stairs or other elevated platforms, a steel square can be used to determine the rise and run of each step. By using the square's measurements and angles, installers can calculate the correct dimensions for a safe and comfortable staircase. 5. Spacing and alignment: When installing flooring materials like hardwood or laminate planks, a steel square can be used to maintain consistent spacing and alignment between each piece. This helps create a uniform appearance and prevents any gaps or unevenness in the flooring. 6. Marking cutouts: In cases where flooring materials need to be cut to fit around obstacles or fixtures such as pipes or cabinets, a steel square can be used to mark precise cutouts. It ensures that the cuts are made accurately, resulting in a seamless fit around these obstacles. Overall, a steel square is an invaluable tool in flooring installations due to its versatility, accuracy, and ability to perform various tasks ranging from layout and marking to cutting and shaping materials. Its precise measurements and angles help ensure a professional and well-finished flooring project.
- Q: What are some common uses of a steel square in construction?
- Some common uses of a steel square in construction include measuring and marking right angles, checking the accuracy of cuts and joints, laying out stairs, rafters, and roofs, and as a guide for making straight cuts with a circular saw.
- Q: Can a steel square be used for tile border layout?
- Indeed, tile border layout can be accomplished using a steel square. Esteemed for its multifunctionality, a steel square is frequently employed in woodworking and construction endeavors. Featuring marked measurements on its surface, this tool guarantees precision in angles and straight lines. Consequently, in the realm of tile border layout, a steel square can be utilized to denote and gauge the edges of the tiles, thus ensuring exact and unswerving cuts for the border tiles. Utilizing a steel square facilitates the attainment of an impeccable and polished tile border layout.
- Q: How do you use a steel square for marking stair skirt board angles?
- Using a steel square for marking stair skirt board angles is a straightforward process. Here's a step-by-step guide on how to do it: 1. Start by measuring the rise and run of the stairs. The rise is the vertical height between two stair treads, while the run is the horizontal distance from one tread to another. Write down these measurements as they will be crucial for the next steps. 2. Place the steel square against the skirt board, ensuring that the long arm of the square is vertical and aligned with the edge of the board. 3. Determine the angle for the skirt board by referencing the rise and run measurements. For example, if the rise is 7 inches and the run is 10 inches, divide the rise by the run (7/10) to get the decimal value of 0.7. Look for this decimal value on the steel square's rise and run tables, usually located on the inside of the square's body. 4. Once you have located the decimal value on the rise and run tables, find the corresponding number on the blade of the steel square. This number represents the angle at which you need to cut the skirt board. 5. Using a pencil or marking tool, mark the determined angle on the skirt board based on the reference number on the steel square's blade. 6. Double-check your measurements and markings to ensure accuracy before proceeding with cutting or any further steps. By following these steps, you can effectively utilize a steel square to mark stair skirt board angles. It is always important to measure carefully and double-check your calculations to achieve precise and accurate results.
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Hot Rolled Square Carbon Steel Bar Material Q235
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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