Steel Bar of Square Shape for Deformed Steel Bar Fabrication
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1. Structure of Steel Bar of Square Shape Description:
Steel bar of square shape is a bar with square shaped cross-section. It is special case of equal sides. Before steel products are sold on the market, the steel must first be processed into more functional pieces. Raw steel cannot be of use while in its pure form, thus it has to be cast into shape. The freshly made steel, steel bar of square shape is still in the form of a metal bar or rectangle. Small sizes of steel bar of square shape are used in ship building.
2. Main Features of Steel Bar of Square Shape:
• Grade: Q235
• Type: Mild carbon steel
• A quadrilateral with four equal sides and four right angles.
• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.
• Local yield: Caused by concentrated loads, such as at the beam's point of support.
3. Steel Bar of Square Shape Images:
4. Square Bars with Firm Sides Specification:
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 | |
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①What is the main material？
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.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③Is there any advantage about this kind of product?
Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
- Q: Can a steel square be used for marking out bridle joints?
- Yes, a steel square can be used for marking out bridle joints. A steel square is a versatile and durable tool commonly used in woodworking for measuring and marking angles and lines. When it comes to marking out bridle joints, which are a type of woodworking joint where one piece of wood has a groove or open mortise and the other piece has a corresponding tenon or tongue, a steel square can be very useful. By using the square to ensure accurate right angles and precise measurements, woodworkers can mark out the necessary cuts and align the pieces of wood for a successful bridle joint. However, it is important to note that while a steel square is a valuable tool for marking out bridle joints, it may not be the only tool required. Other tools such as a marking knife, chisels, and a mallet are often needed to complete the joint.
- Q: How do you use a steel square to measure the height of a countertop?
- To use a steel square to measure the height of a countertop, you would place one edge of the square against the underside of the countertop and extend it vertically until it reaches the desired height. Then, the measurement can be read from the markings on the square, providing an accurate measurement of the countertop's height.
- Q: What are the different markings on a steel square and what do they mean?
- A steel square, also known as a framing square or carpenter's square, is a versatile tool used in woodworking and construction. It consists of two arms, a shorter one called the tongue, and a longer one called the blade, joined at a right angle. The markings on a steel square serve various purposes and aid in accurate measurements and layout work. 1. Inch and centimeter markings: One of the primary markings on a steel square is the ruler scale along the blade and tongue. These markings are typically in inches on one side and centimeters on the other. They allow for precise measurements when marking or measuring materials. 2. Degree markings: Steel squares often have degree markings along the blade. These markings help in finding angles when making cuts or determining the slope of a roof or stair stringer. The most common degree markings include 45 degrees, 60 degrees, and 90 degrees. 3. Rise and run markings: The rise and run markings are located on the blade of the steel square and are used for calculating the pitch of a roof or the angle of a stair stringer. These markings provide a quick reference for determining the appropriate measurements. 4. Hip and valley markings: For more advanced carpentry work, steel squares may include hip and valley markings. These markings are typically found on the blade and assist in laying out hip and valley rafters, which are common in roof construction. 5. Scribe markings: Scribe markings are small notches or holes located on the tongue of the steel square. These markings allow for accurate marking of parallel lines or transferring measurements from one surface to another. They are particularly useful when marking the depth of a cut or when aligning materials during layout work. Understanding the different markings on a steel square is essential for accurate measurements and layout work. By utilizing these markings effectively, carpenters and woodworkers can ensure precision and efficiency in their projects.
- Q: How do you use a steel square to determine angles?
- To use a steel square to determine angles, you can follow these steps: 1. Choose the appropriate steel square: A steel square consists of two arms, one longer than the other, forming a 90-degree angle. Depending on the type of angle you want to measure, you may need a different kind of steel square, such as a rafter square or a combination square. 2. Place the steel square on the surface: Ensure that the longer arm of the square rests against one edge of the surface, and the shorter arm aligns with the other edge. 3. Align the square with the angle to be measured: Rotate the square until the longer arm aligns with one side of the angle, while the shorter arm aligns with the other side. 4. Read the angle: Observe the markings on the square to determine the angle. Some steel squares have markings indicating various angles, while others may require you to estimate the angle based on the alignment of the arms. 5. Transfer or mark the angle: Once you have determined the angle, you can transfer it to your workpiece by tracing along the edge of the square or marking the angle using a pencil or a scribe. Remember to ensure that the steel square is held firmly against the surface and that the edges are aligned accurately to get an accurate measurement. Additionally, practice using the square on scrap material or in non-critical applications before using it on your actual project to become more comfortable and accurate with the process.
- Q: How do you use a steel square to check the flatness of a surface?
- To use a steel square to check the flatness of a surface, you'll need a reliable and accurate steel square, which is a tool with a ruler-like blade and a perpendicular handle. Here's a step-by-step guide on how to proceed: 1. Ensure that both the surface you want to check and the steel square are clean and free from any debris or dirt that could affect the accuracy of the measurement. 2. Place the steel square on the surface you want to check, aligning one edge of the square with the surface. 3. Observe the contact between the blade of the steel square and the surface. If the entire length of the blade is in contact with the surface without any gaps or daylight visible, it indicates that the surface is flat. 4. Move the steel square along different areas of the surface, checking for any inconsistencies. If you notice any gaps or daylight between the blade and the surface, it suggests that the surface is not flat in that particular area. 5. Pay attention to the gaps or daylight you observe. If the gaps are consistent in size, it might indicate that the surface has a slight bow or warp. However, if the gaps vary in size, it could suggest a more significant irregularity or unevenness in the surface. 6. Take note of any areas where the surface is not flat. This information can be helpful in determining the extent of the flatness issue and planning necessary corrective measures. Remember, using a steel square is not a foolproof method to measure flatness, especially for large surfaces. It is more suitable for smaller projects or initial assessments. For more precise measurements, specialized tools like straight edges or laser levels may be required.
- Q: How do you use a steel square to measure and mark 84.375-degree angles?
- In order to measure and mark angles of 84.375 degrees using a steel square, the following steps must be followed: 1. Place the steel square on a flat surface, ensuring it is completely aligned and not tilted. 2. Identify the 45-degree angle located at the inner corner of the square, which is formed by the intersection of the shorter leg and the hypotenuse. 3. Align the shorter leg of the square with the desired edge or line where the 84.375-degree angle needs to be measured. 4. Rotate the square while maintaining alignment of the shorter leg with the edge until the longer leg intersects the line. 5. Once the longer leg intersects the line, take note of the angle indicated on the square's scale. The measurement should be taken from the edge where the shorter leg is aligned. 6. To measure and mark an 84.375-degree angle, continue rotating the square until the desired angle is shown on the scale. In this case, it should be between 84 and 85 degrees. 7. Once the desired angle is properly aligned, securely hold the square in place and utilize a pencil or scribe to mark the line or surface. It is important to verify the accuracy of the measurement and ensure that the square remains flat and aligned throughout the entire process.
- Q: How do you use a steel square for marking and cutting mortises?
- To use a steel square for marking and cutting mortises, follow these steps: 1. Begin by selecting the appropriate size steel square for your project. The steel square consists of two arms at a right angle to each other, with one arm longer than the other. The longer arm is called the blade, and the shorter arm is the tongue. 2. Measure the width of the mortise you want to cut with a tape measure or ruler. Once you have determined the measurement, align the blade of the steel square with the edge of the wood where you want the mortise to start. 3. Hold the steel square firmly against the wood, ensuring that the blade is flush against the edge. Use a pencil or a marking knife to mark a line along the tongue of the square, indicating the starting point of the mortise. 4. Next, measure the depth of the mortise. To do this, place the square vertically against the side of the wood, with the tongue against the top surface. Slide the square down until the blade reaches the desired depth. Mark this measurement on the side of the wood with a pencil or marking knife. 5. Repeat this process on the opposite side of the wood to mark the other edge of the mortise. 6. Once you have properly marked the starting point and depth of the mortise on both edges, use a chisel and mallet to begin cutting the mortise. Start by making a series of shallow cuts along the marked lines, gradually increasing the depth with each pass. Take your time and work carefully to ensure clean and precise cuts. 7. As you progress, periodically check the depth of the mortise against the marked measurement on the steel square. This will help you maintain the desired depth throughout the cutting process. Remember to always wear appropriate safety gear, such as goggles and gloves, when using chisels and other cutting tools. Additionally, practice on scrap wood before working on your actual project to familiarize yourself with the process and refine your skills.
- Q: How do you use a steel square to determine the angle of a dado groove cut?
- To determine the angle of a dado groove cut using a steel square, the following steps should be followed: 1. Begin by setting up the workpiece and ensuring it is securely in place, leveled, and stable. 2. Position the steel square along the edge of the workpiece, aligning one side of the square with the wood's surface. 3. Identify the side of the steel square that contains angle markings, typically located on the longer side. 4. Locate the angle measurement that corresponds to the desired angle of the dado groove cut. For example, if a 45-degree angle is desired, find the marking indicating 45 degrees. 5. Align the identified angle marking with the edge of the workpiece. 6. Securely hold the steel square in position, ensuring it remains stable and doesn't shift during the next step. 7. Using a pencil or marking knife, trace along the edge of the steel square, marking the line where the dado groove cut will be made. This line represents the desired angle determined by the steel square. 8. Verify the alignment of the steel square and the marked line to ensure accuracy. 9. Finally, proceed to make the dado groove cut along the marked line using appropriate tools such as a dado blade on a table saw or a router with a straight bit. Remember to maintain a steady hand and adhere to all safety precautions when utilizing power tools. Always wear suitable safety gear and follow the manufacturer's instructions for the specific tools employed.
- Q: How do you use a steel square to mark a line parallel to a board edge?
- To mark a line parallel to a board edge using a steel square, adhere to the following instructions: 1. Align one of the steel square's edges with the board's edge. 2. Securely hold the steel square in position, making sure it remains stable. 3. Position a pencil or marking tool against the steel square's opposite edge. 4. While maintaining contact between the pencil and the steel square's edge, cautiously glide it along the square's length. 5. As the pencil moves, it will leave a mark on the board, parallel to its edge. 6. Continue sliding the pencil until the desired length or distance on the board is marked. 7. After marking the line, verify its parallelism by measuring the same distance at various points along the line. Employ a tape measure or ruler for accurate verification. By utilizing a steel square and adhering to these instructions, you can effortlessly mark a line parallel to a board edge. This technique proves particularly beneficial in carpentry and woodworking projects where precision plays a crucial role.
- Q: Can a steel square be used for measuring the thickness of tiles?
- Using a steel square for measuring the thickness of tiles is not possible. The primary function of a steel square is to measure angles and ensure precise 90-degree corners, rather than measuring thickness. To determine the thickness of tiles, one would typically employ a caliper or a thickness gauge, which are specifically designed for measuring small dimensions. These tools offer greater precision and provide accurate readings for tile thickness.
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Steel Bar of Square Shape for Deformed Steel Bar Fabrication
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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