Q195Cr High Quality Square Steel Bar System 1

Q195Cr High Quality Square Steel Bar

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 100000 m.t./month

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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: How do you use a steel square to lay out a compound angle cut?: To use a steel square to lay out a compound angle cut, you would first determine the angles you need to cut. Then, you would align the steel square with the edge of the material and adjust it to match the desired angles. Next, you would mark the cut lines on the material using the square as a guide. Finally, you can use a saw or other cutting tool to make the compound angle cut along the marked lines.

Q: Can a steel square be used for measuring angles in electrical work?: Yes, a steel square can be used for measuring angles in electrical work. While steel squares are commonly used in woodworking, they can also be useful in electrical work for measuring and marking angles on materials such as conduit, junction boxes, or metal plates. However, it is important to note that a steel square typically has markings for measuring 90-degree angles and not other specific angles commonly used in electrical work. Therefore, while it can provide a rough estimate, it may not be as precise as specialized tools like a protractor or an angle finder.

Q: How do you use a steel square to lay out a octagon?: Achieving precise and accurate results when using a steel square to lay out an octagon requires a step-by-step approach. Here is a breakdown of the process: 1. Locate the center of the desired area for the octagon and clearly mark this point. 2. Align one side of the steel square with the center point, ensuring that the long edge of the square is parallel to the center line. 3. Slide the square along the center line until the desired measurement for one side of the octagon is attained. For instance, if you want each side to measure 12 inches, adjust the square until the 12-inch mark on the long edge aligns with the center point. 4. Once the square is properly positioned, utilize a pencil or marker to mark the point where the short edge of the square intersects with the outer edge of the area. This mark represents one of the octagon's corners. 5. Rotate the square 45 degrees while maintaining alignment of the long edge with the center line. The short edge will now be oriented in a different direction. 6. Repeat the process of sliding the square along the center line until the desired measurement is achieved, similar to step 3. 7. Mark the point where the short edge intersects with the outer edge of the area. This mark will serve as the second corner of the octagon. 8. Continue repeating steps 5 to 7, rotating the square 45 degrees each time and sliding it along the center line, until all eight corners of the octagon have been marked. 9. Once all eight points are marked, connect them using straight lines to form the octagon shape. By diligently following these steps, you can effectively utilize a steel square to lay out an octagon with utmost precision and accuracy.

Q: What are some common techniques for using a steel square in fence building?: The utilization of a steel square during the construction of a fence can prove to be highly advantageous in guaranteeing precision and accuracy throughout multiple stages of the process. Several common methods of employing a steel square in fence building are as follows: 1. Layout and measurement: Employing a steel square allows for the precise marking of measurements when laying out fence posts and determining the spacing between them. This ensures proper alignment and symmetry of the fence. 2. Post setting: When setting fence posts, a steel square can be utilized to ensure their perpendicularity with the ground. By positioning the square against the post and verifying that the edges are perfectly aligned, one can ensure that the posts are plumb and level. 3. Squareness evaluation: Following the setting of the posts, a steel square can be employed to assess whether the corners of the fence panels form right angles. This aids in determining if the panels are correctly aligned, resulting in a straight fence. By placing the square against the corners, one can ensure the formation of a 90-degree angle. 4. Cutting and notching: A steel square can also serve as a guide for cutting and notching fence materials. By aligning the square along the cutting line, it provides a straight edge for precise and accurate cuts. This technique is especially valuable when working with materials like lumber or metal. 5. Bracing and support: Stability is of utmost importance during fence construction, necessitating the use of bracing and support. A steel square can be used to measure and mark the positions for braces and supports, ensuring proper alignment and correct angles. This imparts the necessary strength and stability to the fence structure. Overall, the utilization of a steel square during fence construction aids in the maintenance of accuracy, ensures proper alignment, and enhances the overall quality of the process. As a versatile tool, it can be employed in various stages, encompassing layout and measurement, cutting and notching, as well as bracing, to achieve a well-constructed and durable fence.

Q: How do you use a steel square to measure the width of a picture frame?: To measure the width of a picture frame using a steel square, you would place one edge of the square against the inside of the frame, ensuring it is flush with the corner. Then, you can read the measurement off the scale on the square where the other edge aligns with the opposite side of the frame. This will give you an accurate measurement of the frame's width.

Q: Can a steel square be used for tile corner layout?: Yes, a steel square can be used for tile corner layout. A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used for a variety of layout tasks, including tile corner layout. The right-angle shape of the steel square makes it ideal for ensuring precise and accurate corners when laying tiles. By placing the steel square against the corner of the tiles, you can make sure they are properly aligned and square to each other. This is particularly useful when working with large tiles or when creating intricate tile patterns where precise corner alignment is crucial.

Q: Can a steel square be used for checking the levelness of a table saw top?: No, a steel square cannot be used for checking the levelness of a table saw top. While a steel square is a useful tool for measuring right angles and checking the squareness of a surface, it is not designed to determine the levelness of a table saw top. To check the levelness of a table saw top, a precision level or a straight edge should be used. These tools are specifically designed for this purpose and provide accurate readings to ensure the table saw top is perfectly level, which is crucial for achieving precise and accurate cuts.

Q: What are some alternative uses for a steel square outside of construction?: Some alternative uses for a steel square outside of construction include measuring angles in woodworking, checking for squareness in DIY projects, creating straight and precise lines in arts and crafts, and as a guide for cutting or marking materials in various hobbies and activities.

Q: How do you use a steel square to find the center of a square?: To use a steel square to find the center of a square, you can follow these steps: 1. Start by placing the steel square on one side of the square, with one of its edges aligned with the side of the square. 2. Extend the steel square's edge across the square, making a mark on the opposite side of the square. 3. Repeat step 2 on the adjacent side of the square, making another mark on the opposite side. 4. The point where the two marks intersect is the center of the square. You can draw a line connecting this point to the opposite corners of the square to confirm that it passes through the center. By using a steel square in this way, you can easily locate the center of a square accurately.

Q: How do you use a steel square to lay out stairs?: To use a steel square in laying out stairs, first, gather the necessary tools including a steel square, a tape measure, a pencil, and a saw. To start, determine the desired height of each stair riser. This height should be consistent throughout the stairs for safety reasons. Measure the total height from the top to the bottom of the stairs and divide it by the desired height of each riser to determine the number of steps needed. Next, use the steel square to mark the rise and run dimensions on a stringer board, which is the angled support board for the stairs. The rise refers to the vertical height of the step, and the run refers to the horizontal depth of the step. The steel square has markings that allow you to easily determine these dimensions. To mark the rise, place the steel square against the stringer board, aligning the corner of the square with the bottom edge of the board. Find the mark that corresponds to the desired rise height and draw a line across the board. For the run, place the steel square against the stringer board again, this time aligning the corner of the square with the rise line you just drew. Find the mark that corresponds to the desired run depth and draw a line across the board perpendicular to the rise line. Repeat these steps for each step, using the same measurements for both the rise and run to maintain consistency. Make sure to double-check your measurements and markings for accuracy. Once all the steps are marked on the stringer board, cut along the lines you drew using a saw. Be careful to stay within the lines to ensure the steps fit properly. Finally, assemble the stairs by attaching the stringer board to the structural support and attaching the treads (the horizontal portion of each step) to the stringer board. Use screws or nails to secure them in place, ensuring they are evenly spaced and level. By following these steps and using a steel square to lay out the stairs, you can create a safe and well-structured staircase.

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