• Q235Cr  High  Quality  Steel  Square Bar System 1
  • Q235Cr  High  Quality  Steel  Square Bar System 2
  • Q235Cr  High  Quality  Steel  Square Bar System 3
Q235Cr  High  Quality  Steel  Square Bar

Q235Cr High Quality Steel Square 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:

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:What are some common uses for a steel square in construction?
A steel square, otherwise referred to as a framing square or carpenter square, serves as a versatile tool extensively utilized in construction for a multitude of purposes. Below are several typical applications of a steel square in construction: 1. Measurement and layout: Construction workers frequently employ a steel square to accurately measure and mark straight lines, right angles, and other angles. This allows for the precise layout and marking of dimensions on a wide array of materials, including wood, metal, and concrete. 2. Verification of squareness: A primary function of a steel square is to verify the squareness of corners and joints. By placing the square against the corner, it aids in determining whether the angle is precisely 90 degrees, guaranteeing meticulous and precise construction. 3. Angle cutting and marking: Steel squares are equipped with a protractor scale, enabling construction professionals to measure and mark angles other than 90 degrees. This proves particularly useful when cutting materials at specific angles, such as when crafting miter cuts or roof rafters. 4. Determination of roof pitches: Roofers employ steel squares to measure and ascertain roof pitches or slopes. By aligning the square with the roof's edge, they can calculate the angle and ensure the roof pitch is correct for adequate water drainage. 5. Guidance for circular saws and other power tools: Steel squares can serve as straight edge guides for circular saws, thereby ensuring precise cuts. By holding the square against the material and running the saw blade alongside it, construction professionals can achieve straight and accurate cuts. 6. Creation of parallel lines: Steel squares can be utilized to produce parallel lines on a variety of surfaces. By aligning the square's edge with a reference point and marking along the opposite side, construction workers can effortlessly draw or mark parallel lines on the material. 7. Verification and marking of stud locations: In framing or wall construction, steel squares prove to be useful tools for locating and marking stud positions. By utilizing the square's dimensions, construction professionals can measure and mark stud locations precisely, guaranteeing proper spacing and alignment. 8. Establishment of right angles: Steel squares are commonly employed to establish right angles during construction. They aid in ensuring that walls, frames, and other structures are correctly aligned and perpendicular, resulting in robust and stable construction. All in all, a steel square is an indispensable tool in construction due to its adaptability and precision. It empowers construction professionals to measure, layout, and mark various angles and dimensions, thereby ensuring accurate and high-quality construction projects.
Q:Can a steel square be used for checking the levelness of a door frame?
No, a steel square cannot be used for checking the levelness of a door frame. A steel square, also known as a framing square or carpenter's square, is primarily used for measuring and marking right angles in carpentry work. While it can be useful for checking the squareness and alignment of the door frame, it is not designed or accurate enough to determine the levelness of the frame. For checking the levelness of a door frame, a spirit level or a laser level would be more appropriate and accurate tools.
Q:Can a steel square be used for deck railing installation?
Yes, a steel square can be used for deck railing installation.
Q:What are the different parts of a steel square?
A steel square, also referred to as a framing square or carpenter's square, is composed of multiple essential components that contribute to its functionality. The primary elements of a steel square are as follows: 1. Blade: On one side of the square, there is a lengthy, flat metal surface known as the blade. It is typically inscribed with measurements and angles, enabling precise measurements and layout work. 2. Tongue: Located at the end of the blade, the tongue is a shorter segment of metal. Positioned perpendicular to the blade, it is commonly utilized to mark and measure short distances. 3. Heel: Positioned opposite to the tongue, the heel represents the wider end of the steel square. It serves as a stable platform and acts as a reference point for creating square cuts and angles. 4. Face: The face, which is perpendicular to both the blade and tongue, denotes the flat part of the square. It is commonly employed for drawing straight lines and verifying the squareness of corners. 5. Fence: Along the face of the square, there is an elevated edge called the fence. It aids in securely holding the square against the workpiece, ensuring accurate measurements and straight lines. 6. Graduations: The blade and face of the square exhibit markings or measurements referred to as graduations. These graduations facilitate precise measurements of distances, angles, and cuts. 7. Squaring and Angle Scales: Typically located on the face of the square, squaring and angle scales are employed to measure angles other than 90 degrees. They prove useful for marking angles, bevels, and intricate cuts. 8. Rafter Tables: Certain steel squares incorporate rafter tables, which are engraved charts or tables found on the blade. These tables provide information and calculations for various roof framing applications, such as determining rafter lengths and angles. In summary, the diverse components of a steel square collaboratively contribute to accuracy, stability, and versatility for various carpentry and layout tasks.
Q:How do you use a steel square to lay out a birdsmouth cut?
To use a steel square for laying out a birdsmouth cut, you first determine the desired height of the birdsmouth cut on the rafter. Then, align the long side of the steel square with the edge of the rafter, ensuring that the shorter leg of the square is perpendicular to the rafter. Mark the desired width of the birdsmouth cut on the shorter leg of the square. Finally, slide the square down the rafter, maintaining the alignment, and mark the plumb cut line on the rafter using the longer leg of the square.
Q:How do you use a steel square to mark parallel lines?
To use a steel square to mark parallel lines, align one edge of the square with the reference edge of the surface. Then, place a pencil or marking tool against the other edge of the square and slide it along the square's edge to create a straight line. Repeat this process as needed to mark parallel lines.
Q:How do you use a steel square for creating accurate corner lap joints?
To create accurate corner lap joints using a steel square, first, align one edge of the square with the end of the board and mark the desired length on the board. Then, slide the square along the board's length, ensuring the square's edge remains aligned with the end. Continue marking the desired length until you reach the corner. Next, align the square's shorter arm with the previously marked line and draw a perpendicular line across the board. Repeat this process on the adjoining board. Finally, cut along the marked lines to create precise corner lap joints. The steel square helps maintain the accuracy and squareness of the joints throughout the process.
Q:How do you use a steel square to determine the angle of a dado cut?
In order to determine the angle of a dado cut using a steel square, you must follow several simple steps. First, verify that your steel square is clean and in good condition, possessing clear markings and a straight edge. Next, position the square against the material's edge where you intend to execute the dado cut, ensuring proper alignment and flush contact. Then, adjust the square until the blade of the square becomes parallel to the material's surface. This indicates that the blade should be entirely horizontal or vertical, depending on the desired angle to be measured. Once alignment is achieved, locate the angle markings on the square, typically found on the blade or body. Refer to the angle measurement that corresponds with the square's alignment. Lastly, take note of the angle measurement obtained from the steel square. This measurement will aid in configuring the appropriate angle on your saw or cutting tool, guaranteeing accurate execution of the dado cut. Always remember to double-check your measurements and ensure correct alignment of the square to obtain the most precise angle measurement for your dado cut.
Q:Can a steel square be used for measuring heights or depths?
Typically, a steel square is not employed for measuring heights or depths. In the realm of woodworking and carpentry, a steel square serves as a multifunctional instrument primarily utilized for delineating and gauging angles, as well as serving as a reference for crafting precise straight cuts. Comprised of a lengthy arm and a shorter arm, it converges at a 90-degree angle. Although it can be employed for measuring distances and establishing lines, it is not intended for accurately measuring heights or depths. For such purposes, tools specifically designed for measuring, such as tape measures, rulers, or calipers, are more appropriate.
Q:Can a steel square be used for checking the squareness of shelving units?
Yes, a steel square can be used for checking the squareness of shelving units. A steel square is a reliable tool commonly used in carpentry and woodworking to determine the squareness of corners and angles. It has a 90-degree angle and is made of durable steel, ensuring accurate measurements. By placing the steel square against the corners of a shelving unit, one can easily check if the corners are perfectly square or not. This is important for ensuring stability and proper alignment of the shelving unit, especially if it will be loaded with heavy items.

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