Q235B High Quality Steel Square Bar System 1

Q235B High Quality Steel Square Bar

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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square steel billet
1.3SP, 5SP
2.terms of payment: L/C at sight
3.size: 120*120mm
4.length: 5.8~12m

square steel billet
Specifications

square steel billets
1)We procure world class quality steel billets which meets the specific requirements of the clients
The Billets produced by the company can be broadly divided into three main types i.e.
M.S. Billets
CRS Billets
Special Alloy Billets
M.S. Billets are used for rolling of TMT Re-Bars of Fe415 and Fe500 Grade and various other structural steel products.
CRS Billets are used fro rolling of CRS TMT Re-Bars.
Special Alloy Billets are used for rolling of any special grade TMT Re-Bars like Earthquake resistant TMT Re-Bars and for special grade structural steel products.
The following are the sizes of Billets available with Shyam Steel Industries Ltd.:
100 X 100
120x120
150 X 150
Physical Properties:
Description
As per IS 2830
Shyam Billets
Bend (max.) 5 mm per meter >= 5 mm per meter
Carbon (max.) 3mm per meter >= 3 mm per meter
Length 3 mt - 13 mt 3 mt - 9 mt
Chemical Properties:
Ladle Analysis:
Designation
Carbon
Manganese
C15 0.12-0.18 0.30-0.60
C18 0.15-0.21 0.30-0.60
C20 0.17-0.23 0.30-0.60
C15 MMn 0.12-0.18 0.60-1.00
C18 MMn 0.15-0.21 0.60-1.00
C20 MMn 0.17-0.23 0.60-1.00
C15 HMn 0.12-0.18 1.00-1.50
C18 HMn 0.15-0.21 1.00-1.50
C20 HMn
0.17-0.23 1.00-1.50
Billets of different designations are manufactured in three different grades namely A, B, C having sulphur, phosphorous content (on ladle analysis) and carbon equivalent as follows:
Chemical Analysis:
Grade Sulphur Phosphorous Carbon Equivalent (CE)1
Max Max Max
A 0.05 0.05 0.42
B 0.045 0.045 0.41
C 0.04 0.04 0.39

Q:How do you use a steel square to determine the length of a stair tread?: To use a steel square to determine the length of a stair tread, place the square against the edge of the tread with one leg touching the riser and the other leg extending along the tread. Then, slide the square along the tread until the other leg touches the next riser. The length of the tread can be read off the scale on the steel square where the leg intersects the edge of the tread.

Q:How do you use a steel square to determine angles for picture frames?: To use a steel square to determine angles for picture frames, you will need to follow a few simple steps. 1. Start by placing the steel square on one corner of the frame, ensuring that the long edge of the square is lined up with the edge of the frame. 2. Hold the square firmly in place, making sure it doesn't move while you take measurements. 3. Look at the two arms of the steel square. One arm is shorter, typically around 6 inches, and the other arm is longer, usually around 12 inches. 4. The shorter arm is known as the tongue, and the longer arm is called the blade. 5. Now, look at the markings on the blade of the square. These markings represent different angles, typically ranging from 0 to 90 degrees. 6. Align the blade of the square with the side of the frame and observe which angle marking matches the edge of the frame. 7. Take note of the angle indicated by the marking that aligns with the edge of the frame. This will be the angle of the frame corner. 8. Repeat this process for each corner of the frame, ensuring that you align the square properly and record the correct angle for each corner. By using a steel square in this manner, you can accurately determine the angles needed to create picture frames with perfect corners.

Q:How do you use a steel square for making right angle cuts?: In order to make right angle cuts using a steel square, it is necessary to adhere to a few simple instructions. Begin by ensuring that your steel square is clean and in good condition. Then, proceed to position one edge of the square against the edge of the material you wish to cut, ensuring proper alignment. Subsequently, securely hold the square in place and utilize a pencil or marking tool to make a straight line along the opposite edge of the square. This line will serve as a representation of the desired right angle cut. Once the line has been marked, remove the square and carefully review your markings to confirm their accuracy. Following this, employ an appropriate cutting tool, such as a saw or power tool, to cut along the marked line. It is crucial to observe all safety precautions while operating the cutting tool. Lastly, after completing the cut, you can once again utilize the steel square to verify the accurate presence of a right angle. Position the square against the cut edge and assess whether it aligns perfectly with both sides of the material. By adhering to these instructions and effectively utilizing a steel square, you can ensure precise and accurate right angle cuts for your woodworking or construction projects.

Q:How do you use a steel square to measure and mark scalene angles?: To measure and mark scalene angles using a steel square, the following steps should be followed: 1. Place the steel square on a flat surface or against a straight edge, ensuring proper alignment and perpendicularity. 2. Identify the scalene angle to be measured and marked, characterized by its three sides of different lengths. 3. Align one edge of the steel square with one side of the scalene angle, ensuring that the corner of the square lines up with the vertex of the angle. 4. Consult the scale or markings on the steel square to determine the angle's measurement. Most steel squares have degree markings etched or printed on them, allowing for easy reading of the angle. 5. Once the measurement is determined, employ a pencil or marker to mark the angle on the material being worked on. Ensure that the steel square is securely placed to prevent any movement while marking. 6. Repeat the process for any other scalene angles that require measurement and marking. It is important to acknowledge that although a steel square can provide precise measurements, it may not be suitable for very acute or obtuse angles. In such instances, alternative tools or techniques may be necessary to accurately measure and mark the angles.

Q:How do you use a steel square to mark out parallel lines on curved surfaces?: To use a steel square to mark out parallel lines on curved surfaces, you would first position the square on the curved surface so that one edge of the square is aligned with the desired parallel line. Then, using a pencil or marking tool, you can trace along the edge of the square to create the parallel line. Repeat this process at different points along the curve to mark out multiple parallel lines.

Q:What are some common safety precautions to follow when using a steel square?: Some common safety precautions to follow when using a steel square include wearing appropriate personal protective equipment (such as safety glasses and gloves), properly securing the workpiece, ensuring the steel square is clean and in good condition, using the square on a stable and level surface, and being cautious of sharp edges. It is also important to handle the steel square with care to avoid injury, and to follow any specific safety guidelines provided by the manufacturer.

Q:Can a steel square be used for measuring the thickness of glass?: Measuring the thickness of glass with a steel square is not possible. The purpose of a steel square is to measure angles and guarantee precise right angles in carpentry and woodworking tasks. It is not intended or appropriate for gauging the thickness of glass. For accurate measurements of glass thickness, specialized instruments like calipers or micrometers are commonly employed, providing precise results.

Q:Can a steel square be used for gazebo roofing?: Indeed, gazebo roofing can indeed be achieved by utilizing a steel square. Due to their robustness and resilience, steel squares are commonly employed in the construction industry. They furnish a solid foundation for roofing materials and can endure diverse weather conditions. Nevertheless, it is crucial to guarantee the appropriate installation and fastening of the steel square to the gazebo framework in order to establish a secure and enduring roofing solution. Furthermore, it is advisable to seek advice from a professional or adhere to the manufacturer's instructions to guarantee that the steel square is suitable for the particular gazebo design and weight specifications.

Q:Can a steel square be used for trellis layout and construction?: Yes, a steel square can be used for trellis layout and construction. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in carpentry and woodworking. It consists of two arms, one longer than the other, forming a right angle. The longer arm is typically graduated with a ruler for measuring and marking purposes. When it comes to trellis layout and construction, a steel square can be beneficial in several ways. Firstly, it can be used to ensure accurate and precise measurements. You can use the longer arm of the square to measure the length and width of the trellis, ensuring that all the components are cut to the correct size. Additionally, a steel square can help in creating right angles. By aligning the square's shorter arm with the longer arm, you can create a perfect 90-degree angle. This is particularly useful when constructing the corners of a trellis, ensuring that they are square and properly aligned. Furthermore, a steel square can assist in marking out the layout of the trellis. You can use the square's ruler markings to measure and mark the positions of the crossbars, ensuring they are evenly spaced and aligned. This can help in achieving a symmetrical and aesthetically pleasing design. In conclusion, a steel square can be a valuable tool for trellis layout and construction. It can aid in accurate measurements, creating right angles, and marking out the layout. By utilizing a steel square, you can ensure that your trellis is constructed with precision and efficiency.

Q:Is there a specific method for using a steel square correctly?: Yes, there is a specific method for using a steel square correctly. A steel square, also known as a framing square or carpenter's square, is a versatile tool used in woodworking and carpentry to measure, mark, and guide straight, square, and angled lines. To use a steel square correctly, follow these steps: 1. Familiarize yourself with the parts: A steel square consists of two arms, a body, and a tongue. The arms are typically 24 inches long, while the body and tongue form a right angle. The body is the longer side, and the tongue is the shorter one. 2. Ensure accuracy: Before using the steel square, make sure it is properly calibrated and accurate. Check the edges for any damage or wear that may affect its precision. 3. Mark straight lines: To mark a straight line, place the body of the square against the edge of the material you are working with. Align the edge of the material with the desired measurement mark on the body of the square. Hold the square firmly in place and draw a line along the tongue of the square. 4. Mark square lines: To mark a square or 90-degree angle, align the body of the square against one edge of the material. Hold the square in place and draw a line along the tongue of the square. Then, rotate the square 90 degrees and align the body against the adjacent edge. Draw a line along the tongue intersecting the previous line. The intersection indicates a perfect square. 5. Measure and mark angles: Steel squares often have degree markings on the body and tongue, allowing you to measure and mark specific angles. Align the square accordingly, using the degree markings as a guide, and mark the desired angle on your material. 6. Check for squareness: A steel square can also be used to check if a corner or joint is square. Place the body of the square against one edge of the corner and the tongue against the other. If the square fits perfectly, the corner is square. If there is a gap, the corner is not square and may require adjustment. Remember to use a pencil or marking tool with a fine point to ensure accurate markings. Additionally, take your time, use firm but gentle pressure, and double-check your measurements to ensure precision. Practice and experience will help you become more proficient in using a steel square correctly.

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