Q345B High Quality Steel Square Bar System 1

Q345B 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: Can a steel square be used for checking the squareness of a bandsaw blade?: No, a steel square cannot be used for checking the squareness of a bandsaw blade as a steel square is designed for measuring right angles in woodworking and construction, while a bandsaw blade requires specialized tools and techniques for proper alignment.

Q: Can a steel square be used for stair layout?: Yes, a steel square can be used for stair layout. A steel square, also known as a framing square or carpenter's square, is a versatile tool that is commonly used by carpenters and builders for various layout tasks, including stair layout. It consists of two arms, one longer than the other, which meet at a 90-degree angle. The longer arm typically has measurements and markings that can be used to accurately measure and mark out stair components such as risers, tread lengths, and angles. By utilizing the different features and angles of a steel square, carpenters can easily lay out and construct stairs with precision and accuracy.

Q: Can a steel square be used for checking the squareness of a floor tile?: Yes, a steel square can be used for checking the squareness of a floor tile. A steel square is a tool commonly used in construction and carpentry to determine right angles and check for squareness. It consists of a metal ruler with a perpendicular handle, forming a perfect 90-degree angle. By placing the steel square against the edge of the floor tile, it can be used to verify if the tile is properly aligned and forms a right angle with the adjacent tiles or walls. This ensures that the tile installation is precise and the resulting floor is level and aesthetically pleasing.

Q: How do you use a steel square to determine the angle of a hip rafter cut?: In order to determine the angle of a hip rafter cut, one must follow these steps using a steel square: 1. Begin by placing the steel square at the desired location for the cut on the edge of the hip rafter. 2. Ensure that one arm of the square is aligned with the rafter edge and is horizontal. 3. Identify the 12-inch mark on the blade of the square and align it with the top edge of the rafter. 4. Take note of the number on the blade that aligns with the bottom edge of the rafter, as this represents the roof pitch. 5. Locate the corresponding number on the tongue of the square that matches the roof pitch. 6. Use a pencil or marking tool to draw a line along the tongue of the square. 7. This line represents the angle at which the cut on the hip rafter should be made. 8. Finally, carefully cut along the marked line using a saw or suitable cutting tool. By employing a steel square in this manner, one can accurately ascertain the angle of the hip rafter cut and achieve a precise fit for their roofing project. It is important to note that the specific measurements and markings on the square may differ depending on the type and brand of the square. Therefore, it is recommended to consult the instructions or user manual provided with the particular steel square being used for more accurate guidelines.

Q: Can a steel square be used for concrete formwork layout?: Yes, a steel square can be used for concrete formwork layout. A steel square is a versatile tool commonly used in carpentry and construction work. It consists of a long, straight edge and a shorter, perpendicular edge forming an L-shape. It is primarily used for measuring and marking right angles and can be used to lay out concrete formwork. When setting up concrete formwork, it is crucial to ensure that the corners are perfectly square to ensure the proper alignment and stability of the structure. A steel square can be used to measure and mark right angles accurately, ensuring that the corners of the formwork are properly aligned. To use a steel square for concrete formwork layout, follow these steps: 1. Measure and mark the desired dimensions for the formwork on the ground or surface where it will be built. 2. Position the steel square on the marked points, aligning one edge with the reference line or surface. 3. Ensure that the perpendicular edge of the steel square is perfectly square with the reference line or surface, adjusting as necessary. 4. Use a marking tool to trace along the edge of the steel square, transferring the right angle mark onto the surface or ground. 5. Repeat this process for all corners and edges of the formwork, ensuring that they are all square. By using a steel square for concrete formwork layout, you can ensure that the formwork is accurately set up with perfectly square corners. This will result in a more stable and structurally sound concrete structure.

Q: Can a steel square be used for checking the squareness of a wall frame?: Checking the squareness of a wall frame is possible with the use of a steel square. A steel square, also known as a framing square, is a tool commonly employed by carpenters and builders to lay out and verify right angles. It comprises two arms, one of which is shorter than the other, creating a 90-degree angle. To verify the squareness of a wall frame, one can position the shorter arm of the steel square against one corner of the frame and the longer arm against the adjacent corner. By observing the alignment of the longer arm with the edges of the frame, it is possible to determine whether the corners are perfectly square or if adjustments are necessary. The steel square offers a precise and dependable method for assessing squareness due to its design, which ensures a consistent 90-degree angle. However, it is important to acknowledge that other factors, such as the quality of the frame's construction and the stability of the wall, can also impact squareness. Therefore, it is advisable to utilize the steel square as an initial step in checking squareness and to perform additional measurements and adjustments as required.

Q: What are some common uses of a steel square in metal fabrication?: Some common uses of a steel square in metal fabrication include measuring and marking straight lines, checking right angles, setting up precise angles for cutting or welding, and ensuring accurate layouts and dimensions for various metalwork projects.

Q: Can a steel square be used for framing walls?: Framing walls can be accomplished by utilizing a steel square. Known as a framing square or carpenter's square, this versatile tool is commonly employed in carpentry and framing endeavors. Typically crafted from steel, it possesses a 90-degree angle as well as a shorter 45-degree angle. When undertaking wall framing, a steel square proves invaluable in ensuring precise and square corners. It facilitates the measurement and marking of lumber, enables one to assess the squareness of walls, and guides the cutting and positioning of studs and other framing elements. By aligning the steel square's 90-degree angle with the wall's edges, the straightness and squareness of the framing are guaranteed. Furthermore, a steel square can be utilized for various other tasks related to wall framing, such as marking and cutting angles for roof rafters or stairs. Its durability and precision render it an indispensable tool for a multitude of framing duties, including wall construction.

Q: How accurate are steel squares for measuring?: Steel squares are known for their high accuracy in measuring. Due to their sturdy construction and precise right-angle edges, they offer reliable measurements for various applications.

Q: What are the common materials used to make steel squares?: The common materials used to make steel squares are, as the name suggests, steel. Steel squares are typically made from high-quality carbon steel or stainless steel.

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