Hot Rolled Square Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description of Hot Rolled Square Bar with High Quality for Construction:
-Standard: GB,
-Grade: Q195 or equivalent.
-Chemical Composition:
Standard | Grade | Element (%) | ||||
GB | Q195 | C | Mn | S | P | Si |
0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 | ||
Measures of HR Square Bar (small measures):
(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) |
7 | 0.385 | 22 | 3.80 |
8 | 0.502 | 24 | 4.52 |
9 | 0.636 | 25 | 4.91 |
10 | 0.785 | 26 | 5.30 |
11 | 0.950 | 28 | 6.15 |
12 | 1.13 | 30 | 7.06 |
13 | 1.33 | 32 | 8.04 |
14 | 1.54 | 34 | 9.07 |
15 | 1.77 | 36 | 10.17 |
16 | 2.01 | 38 | 11.24 |
17 | 2.27 | 40 | 12.56 |
18 | 2.54 | 42 | 13.85 |
19 | 2.82 | 45 | 15.90 |
20 | 3.14 | 48 | 18.09 |
21 | 3.46 | 50 | 19.63 |
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: (length of a side)2 * 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 with High Quality for Construction:
-The Square Bar is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
Packaging & Delivery of Hot Rolled Square Bar with High Quality for Construction:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks: We make tag marks and color marks. The tag marks with white background and red company logo will be tied up to each bundle of the products. The information is usually including basic information of products and company and other information requested by customers. As for color marks, we will paint both ends of bundles to make sure that it will be more convenient for customers to distinguish them from other products.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
Transportation of Hot Rolled Square Bar with High Quality for Construction:
-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.
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.
Images:
- Q:What are the different markings on a steel square and their uses?
- A steel square, also known as a framing square or carpenter's square, is a versatile tool used in woodworking, construction, and metalworking. It typically consists of a long metal blade with markings and a shorter perpendicular blade called the tongue. The different markings on a steel square serve various purposes and allow for accurate measurements, angles, and cuts. Here are some of the most common markings and their uses: 1. Blade Length: The length of the blade is usually marked in inches or centimeters, allowing for quick measurements of length or width. 2. Graduated Scales: These scales are marked along the blade and tongue, often in inches or fractions of an inch. They help measure distances, mark points, and make precise layout work. 3. Rafter Tables: These tables are printed on the blade of the square and provide information for making common rafter cuts, such as determining lengths, angles, and pitches for roof framing. 4. Degree Scale: A steel square may have a protractor-like scale on the tongue, showing degrees from 0 to 90. This scale is used to measure and mark angles accurately, particularly when framing or cutting bevels. 5. Squaring: The most essential feature of a steel square is its ability to check and ensure squareness. The 90-degree angle formed by the blade and tongue allows for accurate right-angled cuts, corner layouts, and squaring of frames and structures. 6. Scribing: Some squares have a scribing notch or hole near the tip of the tongue. This feature allows the square to be used as a marking or scribing gauge, creating parallel lines or transferring measurements onto a workpiece. 7. Level: Some steel squares have a built-in level bubble, indicating whether a surface or object is level or plumb. This feature is useful for leveling shelves, cabinets, or other vertical or horizontal installations. Overall, the different markings on a steel square serve to make measurements, mark points, calculate angles, and ensure accurate and precise cuts in various woodworking and construction applications. The versatility of this tool makes it a favorite among carpenters, woodworkers, and DIY enthusiasts alike.
- Q:How do you use a steel square to find the square footage of a roof?
- In order to determine the square footage of a roof using a steel square, a few steps must be followed. Firstly, the pitch or slope of the roof needs to be established. Typically presented as a ratio, such as 4:12 or 6:12, this indicates that for every 12 inches of horizontal run, the roof rises vertically by 4 or 6 inches. Subsequently, the length and width of the roof must be measured. The steel square can be utilized as a measuring tool by positioning one edge on the roof's surface and the other edge against a vertical surface, such as a wall or fascia board. This ensures accurate measurement of the length and width. With these measurements at hand, the square footage of the roof can be calculated by multiplying the length and width. However, it is important to consider the pitch when dealing with a sloped roof. To account for the pitch, multiply the length by the width, and then further multiply the result by the pitch factor. The pitch factor is determined by dividing the vertical rise by the horizontal run. For instance, if the pitch is 4:12, the pitch factor would be 4/12, which simplifies to 1/3. Lastly, divide the total square footage by 100 to convert it into roofing squares. Roofing squares are a widely used unit of measurement in the roofing industry, where one square is equivalent to 100 square feet. In conclusion, employing a steel square to ascertain the square footage of a roof involves measuring the length and width of the roof, taking the pitch or slope into account, multiplying the measurements, and potentially converting the result into roofing squares.
- Q:How do you use a steel square to determine the angle of a routing template cut?
- To determine the angle of a routing template cut using a steel square, follow these steps: 1. Position the steel square against the edge of the routing template, making sure that the long side of the square is in contact with the template's edge. 2. Align the short side of the square with the straight edge of the desired routing template cut that you wish to measure. 3. Examine the markings on the steel square. Most steel squares have angle measurements indicated on them. Locate the angle that corresponds to the desired cutting angle. 4. Once you have identified the angle, either mark it on the routing template or remember it mentally. 5. Utilize the marked angle as a reference to adjust the routing tool to the precise cutting angle. This adjustment may involve modifying the base or guide on the router to match the desired angle. 6. Proceed with the routing procedure while ensuring that the routing tool is aligned with the marked angle on the routing template. By employing a steel square in this manner, you can ascertain the angle of a routing template cut accurately and execute the cut with great precision.
- Q:How do you use a steel square to measure the width of a door jamb?
- To use a steel square to measure the width of a door jamb, place the square against the edge of the jamb and extend one arm of the square until it reaches the opposite edge of the jamb. Take note of the measurement displayed on the square's ruler, which represents the width of the door jamb.
- Q:What are the key features of a steel square?
- The key features of a steel square include a flat, square-shaped body with accurate right angles on both sides, measurements marked along the edges for easy reference, a long handle for gripping and stability, and a durable construction made of high-quality steel for strength and longevity.
- Q:How do you use a steel square to measure outside corners?
- To use a steel square to measure outside corners, align one arm of the square with one side of the corner and the other arm along the adjacent side. Ensure that the edges of the square are flush with the surfaces being measured. Then, by looking at the markings on the square, you can determine the angle of the corner accurately.
- Q:Can a steel square be used for measuring the thickness of materials?
- The measurement of thickness cannot be accurately determined using a steel square. A steel square, also referred to as a framing square or carpenter square, is primarily utilized for woodworking and construction projects to measure and indicate right angles. It comprises a lengthy arm with measurements along one side and a shorter arm positioned at a right angle to it. Although it can be employed for various measurements, including lengths and angles, it lacks the capability to offer an exact measurement of thickness. For the purpose of measuring material thickness, alternative tools such as calipers, micrometers, or thickness gauges are more appropriate. These tools are specifically designed to precisely measure the thickness of different materials, yielding more precise and consistent outcomes.
- Q:What are some common conversions and calculations that can be done with a steel square?
- 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 blade and a shorter tongue that meet at a right angle. Here are some common conversions and calculations that can be done with a steel square: 1. Measuring and marking: The steel square can be used to measure and mark straight lines or right angles on a piece of wood or other materials. It is particularly useful in determining 90-degree angles for accurate cuts and joint construction. 2. Determining squareness: By using the square's 90-degree angle, you can check the squareness of corners and ensure they are perfectly perpendicular. This is important for constructing frames, cabinets, and other structures. 3. Finding roof pitch: Carpenters often use a steel square to determine the pitch or slope of a roof. By placing the square on the roof surface and aligning it with the rafters, the angle of the roof pitch can be measured. 4. Calculating rafter lengths: A steel square can also be used to calculate the length of rafters for roofs. By using the square's markings and angles, carpenters can quickly determine the appropriate length of rafters needed for a specific roof design. 5. Making angle cuts: The steel square can be used to mark and guide angle cuts on wood or other materials. By aligning the square's blade or tongue with the desired angle and marking the cut line, precise angle cuts can be achieved. 6. Creating parallel lines: The square's straight edge can be used to draw parallel lines by simply sliding it along the edge of the material while keeping it aligned with the desired distance. 7. Measuring and transferring dimensions: The square can be used as a ruler or measuring device for both straight and diagonal measurements. It is useful in transferring measurements from one piece of material to another accurately. 8. Checking flatness: The steel square can also be used to check the flatness of a surface. By placing it on a flat surface and observing if the entire length is in contact, any deviations or unevenness can be detected. Overall, a steel square is a versatile tool that can be used for a wide range of conversions and calculations in carpentry and woodworking. Its ability to measure, mark, determine angles, and assist in various construction tasks makes it an essential tool for any carpenter or woodworker.
- Q:Can a steel square be used for framing a wall?
- Yes, a steel square can be used for framing a wall. A steel square, also known as a framing square or a carpenter's square, is a versatile tool that can be used for a variety of framing and layout tasks in construction. It has a right-angle shape with a long blade and a shorter tongue, and is typically made of steel or aluminum. When framing a wall, a steel square can be used to ensure accurate and square corners. It can help in marking and measuring cuts for studs, rafters, and other framing members. The long blade of the square can be used to mark straight lines and check for straightness and levelness of walls and other surfaces. In addition to framing walls, a steel square can also be used for other framing tasks such as laying out roof rafters, cutting stair stringers, and checking for squareness in various construction projects. Its durable and sturdy construction makes it a reliable tool for both professional contractors and DIY enthusiasts. However, it is important to note that while a steel square is a valuable tool for framing walls, it may not be the only tool needed. Other tools such as a level, tape measure, and power tools may also be necessary for a successful framing project.
- Q:Can a steel square be used for creating perpendicular lines?
- A steel square, which is also referred to as a framing square or carpenter's square, is capable of being utilized in the creation of perpendicular lines. In the realm of carpentry and woodworking, a steel square proves to be a versatile tool. This tool comprises of a long arm and a shorter arm, both of which converge at a precise 90-degree angle. The presence of this 90-degree angle renders it ideal for the formation of perpendicular lines. By aligning one side of the square with an existing line or surface, the other side can be employed as a guide to accurately draw a line that is perpendicular to the initial one. The steel square, being dependable and precise, acts as an essential tool for any woodworking or construction undertaking in order to ensure that lines are flawlessly perpendicular.
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Hot Rolled Square Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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