Structural Steel Square Bars S30C Carbon Steel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 400 m.t
- Supply Capability:
- 80000 m.t/month
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Structural Steel Square Bars S30C Carbon Steel Specification 1, Size: 120*120mm; 130*130mm; 150*150mm; 160*160mm; 200*200mm 2, Length: Max 12m 3, Heat Treatment: Normalizing, Annealing, Tempering, Quenching 4, Surface Treatment: Black, Polished, Galvanized Application 1, Used in mending drawing parts of panel die of automotive sheet metal & stamping die of large metal sheet. 2, Used in making hard surface. 3, Used as base plate of cold mold. 4, Used as fixed plate of drill jig. Chemical Composition % Products Show C Si Mn P S Cr Ni Cu 0.27-0.34 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.25 ≤0.30 ≤0.25
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- Q: How do you use a steel square to measure stair treads and risers?
- Follow these steps to measure stair treads and risers using a steel square: 1. Make sure your steel square is clean and in good condition to ensure accurate measurements. Check for any dents or damage that may affect the accuracy. 2. Align the tongue of the steel square with the edge of the stair tread and ensure that the blade is flat against the riser. 3. Securely hold the square in place and mark the measurement on the tread. This will give you the width of the tread. 4. Move the square to the riser, aligning the tongue with the edge of the tread and the blade with the bottom of the tread above. Again, mark the measurement on the riser. This will give you the height of the riser. 5. Repeat this process for each tread and riser, making sure your measurements are accurate and consistent. 6. After measuring all the treads and risers, double-check your measurements to ensure they comply with building codes or project requirements. Using a steel square for measuring stair treads and risers is a simple and effective method that yields precise results. Precision and consistency are crucial to ensure the safety and compliance of the stairs.
- Q: How do you use a steel square to create parallel lines?
- To use a steel square to create parallel lines, you need to follow a few simple steps. First, position the steel square on the surface or material where you want to create the parallel lines. Make sure the long side of the square is parallel to the edge of the material. Next, use a pencil or a scribe to mark a straight line along the edge of the steel square. Ensure that the line is long enough for your desired parallel lines. Once you have your first line, slide the steel square along the edge, aligning it with the initial line you made. Ensure that the long side of the square remains parallel to the edge of the material. Using the same pencil or scribe, mark another line along the edge of the steel square. This line should be parallel to the first line you made. Repeat this process as many times as necessary to create the desired number of parallel lines. Each time, slide the steel square along the edge and mark a new line parallel to the previous one. By using a steel square in this manner, you can create accurate and parallel lines on a variety of materials, such as wood, metal, or paper. The steel square serves as a guide to maintain the parallel alignment and ensure precision in your measurements.
- Q: Can a steel square be used for checking the squareness of a shaper fence?
- Yes, a steel square can be used for checking the squareness of a shaper fence.
- Q: Can a steel square be used for checking the squareness of a lathe tailstock?
- Certainly! A lathe tailstock's squareness can indeed be checked with a steel square. This precise measuring tool possesses a right angle, allowing it to effectively assess whether the tailstock is perpendicular to the lathe bed. Simply position the steel square against the base of the tailstock and the lathe bed to promptly detect any deviations from a right angle. This crucial procedure guarantees the precision of machining operations executed on the lathe.
- Q: How do you use a steel square to measure and mark 168.75-degree angles?
- To measure and mark a 168.75-degree angle using a steel square, you need to follow these steps: 1. Place the steel square on a flat surface or the edge of the material you want to mark the angle on. 2. Align one side of the square with the reference edge of the material. 3. Find the 0-degree mark on the square and make sure it is aligned with the reference edge. 4. Rotate the square counterclockwise until the desired angle, in this case, 168.75 degrees, aligns with the reference edge. 5. Hold the square firmly in place and use a pencil or marker to mark the angle at the intersection of the square and the material. By following these steps, you can accurately measure and mark a 168.75-degree angle using a steel square.
- Q: How do you use a steel square to determine the angle of a compound taper cut?
- To use a steel square to determine the angle of a compound taper cut, you would need to follow these steps: 1. Position the steel square on the surface or edge of the material where the taper cut will be made. Ensure that the long side of the square is aligned with the length of the material. 2. Adjust the square so that one arm of the square is parallel to the surface or edge of the material. This arm will serve as a reference line for measuring the angle. 3. Use a protractor or angle finder to measure the angle between the reference line of the square and the surface or edge of the material. The protractor should be placed against the other arm of the square, which is perpendicular to the reference line. 4. Take note of the angle measurement. This will be the angle of the taper cut you need to make. 5. Transfer the angle measurement to your saw or cutting tool. Most saws have a bevel or miter gauge that can be adjusted to the desired angle. Set the gauge to the measured angle and lock it in place. 6. Align the material with the blade of the saw or cutting tool, making sure that the reference line of the steel square is parallel to the fence or guide of the saw. 7. Carefully make the compound taper cut, following the marked line or using the fence or guide of the saw as a reference. By using a steel square to measure the angle of a compound taper cut, you can ensure accurate and precise cuts, resulting in a professional-looking finished product.
- Q: How do you use a steel square to find the square footage of a room?
- To find the square footage of a room using a steel square, you would measure the length and width of the room using the square's ruler edges. Multiply the length by the width to get the square footage of the room.
- Q: Can a steel square be used for measuring inside corners?
- Certainly! The steel square is capable of measuring inside corners. Referred to as a framing square or carpenter's square, it is a versatile tool that is commonly utilized in construction and woodworking. Its design features a right angle shape, which enables precise measurement and marking of corners, including those on the inside. To measure one side of the corner, the square's long arm can be employed, while aligning the shorter arm with the adjacent side allows for determining the angle of the corner. As a result, this tool proves beneficial in various tasks, such as assessing the alignment of door frames, establishing joinery angles, and confirming the accuracy of inside corners during construction projects.
- Q: What is the history of steel squares?
- Steel squares have a long and rich history, dating back to ancient times. The concept of a square tool for measuring right angles can be traced back to the ancient Egyptians and Mesopotamians. However, it was during the 18th and 19th centuries that steel squares as we know them today began to emerge. These squares were initially made from cast iron and gradually evolved into being made from steel, which provided increased durability and accuracy. They became an essential tool for carpenters, masons, and other craftsmen, enabling them to measure and mark right angles with precision. Over the years, steel squares have undergone technological advancements, such as incorporating additional measurements and features like protractors and scales. They continue to be widely used in various industries for layout work, framing, and woodworking. In summary, the history of steel squares is one of evolution and refinement, starting from ancient origins to becoming an indispensable tool for professionals across different trades.
- Q: How do you use a steel square for marking birdsmouth cuts?
- To achieve birdsmouth cuts using a steel square, please adhere to the following instructions: 1. Commence by measuring the width and depth of the rafter, as this will dictate the dimensions of the birdsmouth cut. 2. Position the steel square onto the rafter, aligning one arm (known as the tongue) with the rafter's edge. The other arm (the body) should be perpendicular to the rafter, pointing towards the rafter's center. 3. Adjust the square's placement until the desired birdsmouth cut is achieved. It is crucial for the cut's depth to align with the earlier depth measurement. 4. Upon positioning the square accurately, utilize a pencil or marker to trace along the square's edge on the rafter. This will delineate the birdsmouth cut's outline. 5. Repeat this process on the opposite side of the rafter, ensuring that both birdsmouth cuts mirror each other precisely. 6. Prior to commencing the birdsmouth cut, meticulously inspect the markings to ensure their accuracy. This step is of utmost importance to prevent any errors in the final cut. In summary, the utilization of a steel square for marking birdsmouth cuts guarantees precision and accuracy when creating the necessary notch to securely fit the rafter onto a wall plate or beam.
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Structural Steel Square Bars S30C Carbon Steel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 400 m.t
- Supply Capability:
- 80000 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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