• Prime Hot Rolled Steel Square Bar Q235/Q275 System 1
  • Prime Hot Rolled Steel Square Bar Q235/Q275 System 2
  • Prime Hot Rolled Steel Square Bar Q235/Q275 System 3
  • Prime Hot Rolled Steel Square Bar Q235/Q275 System 4
  • Prime Hot Rolled Steel Square Bar Q235/Q275 System 5
Prime Hot Rolled Steel Square Bar Q235/Q275

Prime Hot Rolled Steel Square Bar Q235/Q275

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
100 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

OKorder is offering Prime Hot Rolled Steel Square Bar Q235/Q275 at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Prime Hot Rolled Steel Square Bar Q235/Q275 are ideal for structural applications and are used in rolling different shape of the section steel for constrution.

 

Product Advantages:

OKorder's Prime Hot Rolled Steel Square Bar Q235/Q275 are durable, strong, and wide variety of sizes.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m,12m, as per customer request

Packaging: Export packing, nude packing, bundled

Product Name

Steel Square Bar

Size

60×60mm, 100×100mm, 120×120mm, 

130×130mm, 150×150mm

Length

6M, 9M, 12M

Grade

Q195, Q235, Q275, 3SP, 5SP, 20MnSi, Etc

Standard

ASTM, GB, JIS

Chemical Composition

Q235: 

C: 0.14-0.22% 

MN:0.3-0.7% 

SI: 0.3% max

P:0.045%max

S:0.045%max

Q275

C: 0.27-0.38% 

MN:0.5-0.8% 

SI: 0.3% max

P:0.045%max

S:0.045%max

According to Customers Needs

 

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

 

Images:

Q:What are some common techniques for using a steel square in box making?
Using a steel square in box making is an essential tool that can help ensure accuracy and precision in the construction process. Here are some common techniques for utilizing a steel square in box making: 1. Checking for squareness: One of the primary uses of a steel square is to determine whether the box's corners are perfectly square. To do this, place the steel square against one corner of the box, ensuring it is aligned properly. Then, observe if the square's edge lines up with the adjacent edges of the box. If they align perfectly, the corner is square. If not, adjustments can be made to achieve squareness. 2. Marking and measuring: A steel square often includes various measurements and angles marked on its surface. These markings can be used to measure and mark precise dimensions on the box's material. By aligning the square's edge with the material's edge or corner, measurements can be accurately transferred, ensuring precise cuts and joins. 3. Determining angles: Steel squares often feature angles such as 90 degrees, 45 degrees, and 30 degrees marked on their surfaces. These angles can be utilized to determine and mark angles required for box construction, such as mitered corners or bevel cuts. Simply align the appropriate angle marking with the material edge to accurately transfer the desired angle. 4. Supporting assembly: During box assembly, a steel square can assist in holding the pieces in place while securing them together. By placing the square against the edges or corners, it can act as a support to ensure the proper alignment and squareness of the pieces being joined. This is particularly useful when using clamps or fasteners to hold the box together. 5. Checking for flatness: In addition to squareness, a steel square can also be used to check for flatness. By placing the square's edge against the surface of the box, any gaps or irregularities can be identified. This technique helps ensure that the box's sides and top are perfectly flat, resulting in a more professional and aesthetically pleasing finish. By employing these common techniques, a steel square can greatly assist in the box making process, facilitating accuracy, squareness, and precision at various stages of construction.
Q:How do you use a steel square to check the squareness of a woodworking joint?
To use a steel square to check the squareness of a woodworking joint, you would place the square against the joint to ensure that the edges are perfectly perpendicular or at a 90-degree angle. By aligning the square with the joint, you can visually inspect if the joint is square or if adjustments are needed to achieve the desired squareness.
Q:Can a steel square be used for stair-building projects?
Yes, a steel square can be used for stair-building projects. A steel square, also known as a framing square or carpenter's square, is a versatile tool that is commonly used in woodworking and construction projects. It has a 90-degree angle, making it suitable for measuring and marking right angles, which are essential for building stairs. A steel square can be used to check the accuracy of cuts and angles, ensure the correct placement of stringers and treads, and verify the levelness and stability of the stair structure. It is a durable and reliable tool that can be used for both residential and commercial stair-building projects.
Q:Can a steel square be used for measuring the width of a window frame?
Indeed, the width of a window frame can be measured using a steel square. This multipurpose tool, referred to as a framing square, is frequently employed by carpenters and woodworkers for a variety of measurement and marking purposes. Comprising a lengthy blade and a shorter tongue, it forms a perfect right angle. By aligning the blade of the steel square with the inner sides of the window frame, an accurate width measurement can be obtained by extending the tongue. Due to its durability and ability to provide a straight edge, the steel square is ideal for precise measurements, making it a suitable choice for measuring the width of a window frame.
Q:What are some common measurements that can be taken with a steel square in electrical work?
Some common measurements that can be taken with a steel square in electrical work include checking right angles, measuring and marking straight lines, finding the center point of a board or panel, determining the depth of a hole or conduit, and verifying the alignment of electrical boxes or fixtures.
Q:What are the different techniques for using a steel square in metalworking welding?
There are several techniques for using a steel square in metalworking welding. One common technique is using the steel square as a guide for making accurate right-angle cuts. The square can be placed against the metal surface and used as a reference to guide the cutting tool, ensuring precise and straight cuts. Another technique is using the steel square as a measuring tool. The square has markings and measurements on its blade, which can be used to measure and mark accurate dimensions on the metal surface. This is particularly useful when fabricating or fitting metal pieces together. The steel square can also be used as a guide for welding joints at right angles. By positioning the square on the metal surface, it can serve as a reference for aligning the welding torch or electrode, ensuring that the weld is performed evenly and at the desired angle. In addition, the steel square can be utilized for checking the squareness and flatness of welded joints. By placing the square against the welded joint, any deviations from a true right angle can be identified and corrected. Similarly, the square can be used to check the flatness of a metal surface, ensuring that it is even and free from any imperfections. Overall, the steel square is a versatile tool in metalworking welding, serving as a guide for accurate cuts, measurements, alignment, and quality control. Its precise design and functionality make it an essential tool for welders who strive for precision and accuracy in their work.
Q:How do you use a steel square for making accurate crosscuts?
To use a steel square for making accurate crosscuts, follow these steps: 1. Prepare your workspace: Start by clearing the area and ensuring you have a stable surface to work on. This will help avoid any accidental movement or inaccuracies during the cutting process. 2. Mark your desired crosscut: Use a pencil or a marking knife to accurately mark the line where you want to make the crosscut on the surface you're working on. Ensure that the marking is visible and precise. 3. Position the steel square: Place the steel square against the edge of the material, aligning it with the marked line. Ensure that the square is firmly held and doesn't move during the next steps. 4. Secure the square: If needed, use clamps or other means to firmly secure the steel square to the material. This will help maintain the accuracy and prevent any movement while cutting. 5. Guide your saw: Use a handsaw or a circular saw with a guide, positioning it against the edge of the steel square. Ensure that the saw blade aligns with the marked line and that the square serves as a reference and guide for the saw. 6. Make the crosscut: Carefully and steadily guide the saw along the edge of the steel square, following the marked line. Apply even pressure and maintain a smooth motion throughout the cut. 7. Double-check: Once the crosscut is complete, inspect the cut line to ensure it is accurate and aligned with the marked line. Make any necessary adjustments or corrections if needed. By using a steel square as a guide, you can achieve precise and accurate crosscuts in your woodworking or other projects. Remember to always prioritize safety by wearing appropriate protective gear and using the proper tools for the job.
Q:How do you use a steel square to determine the angle of a cove cut?
To determine the angle of a cove cut using a steel square, proceed as follows: 1. Begin by placing the steel square on the surface where the cove cut will be made. Ensure that one side of the square is aligned with the edge of the material. 2. Align the other side of the square with the desired angle for the cove cut. Set the angle according to the design or specifications being followed. 3. Once the square is properly aligned, use a pencil or marking tool to mark the angle on the material's surface. 4. Use an appropriate cutting tool, such as a jigsaw, bandsaw, or router, to cut along the marked angle. Make sure to have safety measures in place and follow the manufacturer's instructions for your specific cutting tool. 5. Cut slowly and carefully, closely following the marked angle. Take your time to achieve a precise and accurate cove cut. Always exercise caution and wear proper safety gear when operating power tools or cutting materials. It is also advisable to double-check measurements and angles before making the cut to ensure accuracy and achieve the desired results.
Q:How do you use a steel square to find the length of a hip rafter?
To ascertain the length of a hip rafter using a steel square, the following steps should be followed: 1. Setting up the steel square: Position the steel square on a level surface or directly on the rafter to be measured, ensuring proper alignment with the long edge (blade) facing towards the rafter and the shorter edge (tongue) perpendicular to it. 2. Determining the pitch: Determine the pitch or slope of the roof by referring to the markings on the steel square, which indicate the rise and run of the roof. The rise denotes the vertical distance between the rafter and the roof's peak, while the run represents the horizontal distance between the rafter and the roof's edge. 3. Measuring the length: Utilizing the steel square, measure the length of the hip rafter by aligning the tongue with the rafter's edge and extending the blade towards the roof's peak. The point where the blade intersects the rafter denotes the length. 4. Marking the length: Once the length of the hip rafter has been determined, mark it on the rafter using a pencil or suitable marking tool. This marking will serve as a guide during the cutting or installation of the rafter. It is crucial to note that additional calculations or adjustments may be required based on the specific requirements of your project, such as accounting for overhangs or other factors that can impact the length of the hip rafter. Consulting a professional or referring to a comprehensive guidebook on roof framing can provide more specific instructions tailored to your situation.
Q:What are some common uses for a steel square in stair construction?
In stair construction, a steel square, also referred to as a framing square or carpenter's square, is a tool of great versatility. Here are some of its common applications within this specific field: 1. Layout and marking: The primary purpose of a steel square in stair construction is to aid in layout and marking. It enables carpenters and builders to accurately measure and mark angles, lengths, and lines on materials, ensuring precise and symmetrical stair construction. 2. Determining rise and run: The rise and run of each step in a staircase can be determined using a steel square. By utilizing the square's measurements and markings, carpenters can calculate the proper dimensions for each stair, guaranteeing uniformity and safety. 3. Checking for squareness: Squareness is crucial for the stability and appropriate distribution of weight in stairs. During the construction process, a steel square can be employed to verify squareness. By positioning the square against the corners of the stairs, carpenters can ascertain if the angles are precisely 90 degrees, making any necessary adjustments if required. 4. Establishing stringer layout: The stringers, which are inclined supports holding the treads and risers in stair construction, can have their layout determined using a steel square. By aligning the square with the chosen rise and run measurements, carpenters can accurately mark the positions of the stringers, ensuring a robust and secure structure. 5. Cutting and shaping materials: Steel squares possess built-in measurements and angles that serve as guides for cutting and shaping materials used in stair construction. Carpenters can use the square to mark or guide their saw cuts, guaranteeing accurate and precise outcomes. In summary, a steel square is an indispensable tool in stair construction. It provides accurate measurements, precise angles, and ensures proper alignment. Its versatility renders it indispensable for carpenters and builders in creating staircases that are not only safe but also visually appealing.

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