Q275Cr High Quality Square Steel Bar
- Ref Price:
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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- Quality Product
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- Timely Delivery
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Product Description:
Product Description:
In the production of steel products, steel is molded and reshaped with different machinery at different temperatures. One process is steel rolling, which involves metal stock passing through a pair of rolls. Rolling produces flat steel sheets of a specific thickness, and the process is classified according to the temperature at which the metal is rolled. If the temperature of the metal is above its recrystallization temperature, or the temperature at which the grain structure of the metal can be altered, then the process is termed as hot rolling. If the temperature of the metal is below its recrystallization temperature, the process is termed as cold rolling.
Like cold rolling, cold drawing is performed at room temperature, but instead of producing a flat object like a coke can, cold drawing makes steel into the form of a wire like the spokes of a wheel or a paper clip. To start the process, Steel is usual hammered and rolled so that it can be fit through a die; a tool that turns the steel mass into a wire. The room temperature steel is pulled through the die which reshapes it into a thinner shape while maintaining the same volume. It is similar to the idea of syrup flowing out of a bottle through a tube in that it changes shape but not volume, but instead of squeezing the metal, it is pulled out. In order to get the wire down to the right diameter, it usually requires more than one pass through different dies.
Colddrawn steel, steel covered carbon steel, excellent carbon steel, alloy structural steel, carbon tool steel, spring steel, bearing steel, tool steel, cold heading steel, free cutting steel, martensite stainless steel; products include all kinds of shapes round, square steel, hexagonal, flat steel and other conventional products, including various special-shaped steel products. In all types of colddrawn steel industry has been widely used, these areas include automotive, machine tools, furniture, standard parts, textile machinery, agricultural machinery, military industry and other industries.
The total assets of more than 40 million, as of the end of 2010 with fixed assets of 34 million, with 60 tons from 5 tons a chain drawing machine 10 sets, horizontal and inverted coiled wire drawing machine 5 sets, steel and plate production line of blasting, high-power ham stove, various straightening machine and cold rolling mill and other major equipment.
Usage/Applications
-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
-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 w
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
ill be more convenient for customers to distinguish them from other products.
- Q:
- In order to measure and mark 45-degree angles using a steel square, the following steps should be followed: 1. Begin by placing the steel square on the desired material, ensuring that one of the square's edges aligns with the material's edge. 2. Identify the 45-degree angle on the steel square. Typically, this angle is indicated by a diagonal line intersecting the 90-degree angle. 3. Align the steel square in a way that the diagonal line representing the 45-degree angle matches the material's edge. Also, ensure that the opposite edge of the square runs parallel to the material's opposite edge. 4. Once the steel square is correctly positioned, utilize a pencil or scribe to mark the material along the square's edge. 5. For utmost accuracy and precision, it is advisable to mark the angle on both sides of the material. This can be accomplished by flipping the steel square and repeating the procedure on the opposite side. By adhering to these instructions, one can proficiently utilize a steel square to accurately and consistently measure and mark 45-degree angles.
- Q:
- Using a steel square is not suitable for verifying the squareness of a miter saw blade. Although a steel square is effective for measuring and assessing right angles, it lacks the specific design to accurately determine the squareness of a miter saw blade. Miter saws possess their own mechanisms and adjustments to guarantee the blade's perfect perpendicularity to the table. To verify the squareness of a miter saw blade, it is advisable to utilize a specialized tool known as a squareness gauge or a designated square explicitly created for miter saws. These tools are intended to deliver precise measurements and angle checks, guaranteeing precise and square cuts.
- Q:
- Yes, a steel square can be used for framing a building. Steel squares, also known as framing squares or carpenter squares, are versatile tools that are commonly used in construction and carpentry. They are typically made of steel and have a 90-degree angle, with additional markings and measurements along the edges. While traditional framing squares are often made of aluminum or steel and are commonly used in wood framing, steel squares can also be used for framing buildings made of steel or other materials. The sturdy construction of a steel square makes it durable and reliable for various framing tasks. It can be used to lay out and mark precise angles, measure and check squareness, and ensure accurate cuts and joints during the framing process. Steel squares are useful for determining the squareness of walls, checking the alignment of framing members, and laying out the positions of studs, rafters, and other structural components. They can also be used to mark and cut notches, birdsmouths, and other complex shapes on framing materials. Overall, a steel square is a valuable tool for framing a building, regardless of the material being used. Its accuracy, durability, and versatility make it an essential tool for any construction project.
- Q:
- No, a steel square cannot be used for checking the plumbness of a wall. A steel square, also known as a carpenter's square or a framing square, is primarily used for measuring angles and ensuring straight lines in carpentry and woodworking projects. It is not specifically designed for measuring plumbness or vertical alignment. To check the plumbness of a wall, a level or a plumb bob is typically used. A level is a tool consisting of a straight edge with a bubble vial filled with liquid that helps determine if a surface is perfectly vertical or plumb. On the other hand, a plumb bob is a weight attached to a string, which is suspended from a fixed point. The plumb bob aligns vertically due to gravity, allowing for the measurement of the wall's plumbness. Therefore, while a steel square is a useful tool for various carpentry tasks, it is not suitable for checking the plumbness of a wall.
- Q:
- Deck railing layout can be facilitated by the utilization of a steel square. Commonly referred to as a framing square or carpenter's square, a steel square is a versatile tool widely employed in construction and woodworking. Its design includes a lengthy metal blade with various measurements and angles inscribed on it, as well as a shorter perpendicular blade. When it comes to the task of deck railing layout, a steel square proves highly advantageous in ensuring precise and accurate measurements. It aids in establishing straight lines, right angles, and appropriate spacing between railing posts. By utilizing the longer blade as a straight edge, one can effortlessly mark the positions of the railing posts along the deck perimeter. The square's right-angle feature assists in guaranteeing that the posts are perpendicular to the deck surface. Moreover, the measurements inscribed on the blade aid in achieving consistent spacing between the posts. In summary, a steel square is an exceptional tool for deck railing layout due to its ability to provide the necessary precision and accuracy required for a professional and well-constructed railing system.
- Q:
- Yes, a steel square can definitely be used for raised bed layout and construction. Its sturdy and durable nature makes it an ideal tool for measuring and marking straight lines and angles, ensuring precise and accurate construction of raised beds.
- Q:
- Yes, a steel square can be used for checking the squareness of picture frames. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in woodworking and construction. Its 90-degree angle and straight edges make it ideal for measuring and checking right angles. When using a steel square to check the squareness of a picture frame, you can place it against the corners of the frame to ensure they are perfectly perpendicular. By aligning the edges of the square with the frame corners, any discrepancies in squareness can be easily identified and corrected. Therefore, a steel square is a reliable tool for ensuring that picture frames are properly squared.
- Q:
- Yes, a steel square can be used for setting up a miter saw. A steel square, also known as a try square or carpenter's square, is a versatile tool that can be used for various woodworking tasks, including setting up a miter saw. When setting up a miter saw, the steel square can be used to ensure the saw's cutting angle is accurate and square. By placing the square against the miter saw's fence and blade, it can help determine if the blade is perpendicular to the fence. Additionally, the square can be used to check if the saw's miter gauge is properly aligned for precise angle cuts. Overall, a steel square is a valuable tool for setting up a miter saw and ensuring accurate and clean cuts.
- Q:
- To achieve the appropriate installation of a stair handrail, the following steps can be taken using a steel square: 1. Begin by measuring the distance from the stair tread to the top of the stair nosing. This measurement will determine the desired height for the handrail placement. 2. Position the steel square on the stair nosing, ensuring that the short side of the square rests on the nosing while the longer side extends vertically. 3. Verify the vertical alignment of the square by ensuring that the longer side is perfectly perpendicular to the tread surface. Accuracy can be ensured by utilizing a level or plumb bob. 4. Once the square is properly aligned, utilize a pencil or marker to mark the desired handrail height on the vertical edge of the square. This marking will indicate where the top of the handrail should be installed. 5. Repeat this process for each step of the staircase, guaranteeing consistent handrail height throughout. By employing a steel square in this manner, one can effectively mark the desired handrail height on each step, resulting in a uniform and secure installation.
- Q:
- Yes, a steel square can be used for checking the squareness of a deck frame. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in carpentry and construction. It consists of two perpendicular arms, one long and one shorter, forming a right angle. To check the squareness of a deck frame using a steel square, you can follow these steps: 1. Place the longer arm of the steel square against the edge of the deck frame, ensuring it is flush. 2. Extend the shorter arm of the steel square along the adjacent edge of the frame. 3. Look for any gaps or inconsistencies between the frame and the steel square. If the frame is perfectly square, the steel square should align perfectly with the edges of the frame. 4. If there are gaps or misalignments, adjust the frame by tapping or pushing it until it is square. 5. Repeat the process on all corners of the deck frame to ensure overall squareness. Using a steel square is an effective and reliable method for checking the squareness of a deck frame. It provides a visual reference to ensure the frame is square, which is essential for proper installation and structural integrity.
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