Hot Rolled Square Carbon Steel Bar with Many Sizes
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Product Description:
OKorder is offering Square Bar 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
-The Square Steel is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
Product Advantages:
OKorder's Square Bar are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1. Grade: Q195, Q235, Q345
2. Diameter: 6mm-150mm
3. Length: 6m, 9m, 12m or as customer’s request
4. Tolerance: Within ±5% for weight; ±2mm for diameter
5. Note: The price can be better is the quantity is good
6. Chemical composition
Standard | Grade | Element (%) | ||||
C | Mn | S | P | Si | ||
GB | Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.050 | ≤0.045 | ≤0.30 |
GB | Q235B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | ≤0.045 | ≤0.30 |
-Mechanical Properties:
Mechanical Properties | Grade | Steel diameter（mm） | |||
≤16 | 16~40 | 40~60 | 60~100 | ||
Yield Point Δs/MPa | Q195 | ≥195 | ≥185 | - | - |
Q235 | 235 | 225 | 215 | 205 | |
Tensile Strength | Q195 | 315~390 | |||
Q235 | 375~500 | ||||
Elongation δ5% | Q195 | ≥33 | ≥32 | - | - |
Q235 | 26 | 25 | 24 | 23 | |
Payment:
-Invoicing on theoretical weight or actual weight as customer’s request.
-FOB, CFR or CIF.
-Regular terms of payment:
1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.
3, Negotiable.
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Images:
- Q: How do you use a steel square for marking compound angles?
- To mark compound angles using a steel square, follow these steps: 1. Determine the compound angle you want to mark, which is typically a combination of two angles (a bevel angle and a miter angle). 2. Place your steel square on a flat surface, ensuring proper alignment. 3. Find the bevel angle on the steel square, usually marked on the blade and measured in degrees. 4. Adjust the blade to the desired bevel angle by loosening the locking screw or mechanism, aligning the blade, and then tightening the mechanism. 5. Calculate the miter angle by subtracting the compound angle from 90 degrees (e.g., if the compound angle is 45 degrees, the miter angle is 90 - 45 = 45 degrees). 6. Locate the miter scale on the inside edge of the steel square, marked in degrees from 0 to 90 degrees. 7. Align the desired miter angle on the miter scale with the material's edge, ensuring a secure placement of the steel square against the material. 8. Use a pencil or marker to clearly mark the compound angle on the material. 9. Proceed with cutting or shaping the material according to the marked compound angle, using appropriate tools like a saw or chisel for your specific needs and material. Remember to practice and ensure precision when using a steel square for marking compound angles. Double-check your measurements and alignment before making any cuts or marks.
- Q: Can a steel square be used for checking the squareness of a cabinet door opening?
- Indeed, the squareness of a cabinet door opening can be assessed with a steel square. In woodworking and construction, a steel square is frequently employed to guarantee precise right angles along corners and edges. Comprising of a lengthy and a shorter arm intersecting at a 90-degree angle, this tool is put against the corners of the cabinet door opening to ascertain whether the angles are flawlessly square or necessitate adjustments. This step is crucial in guaranteeing the proper fit and optimal functionality of the cabinet door subsequent to installation.
- Q: How do you use a steel square to determine the rise and run of stairs?
- To accurately determine the rise and run of stairs, one can utilize a steel square and follow the subsequent instructions: 1. Commence by measuring the total rise, which refers to the vertical height from the starting floor of the stairs to the ending floor. This measurement is crucial. 2. Divide the total rise by the desired height of each step to ascertain the number of steps required. Round off this number to the nearest whole number and adjust the height of each step accordingly. 3. Calculate the rise of each step by dividing the total rise by the number of steps. This will provide the vertical distance between each step. 4. To determine the run, the horizontal distance covered by each step, employ the steel square. Position the square's shorter leg, known as the blade, against the vertical rise line, and the longer leg, known as the tongue, against the horizontal floor. Ensure that the square remains level. 5. Slide the square along the rise line, maintaining the blade against the rise and the tongue against the floor. Once the square aligns with the total run, mark the horizontal line where the tongue intersects with the rise line. Repeat this process for every step. 6. Determine the tread depth by measuring the distance from the back of the preceding step to the front of the next step. This measurement indicates the horizontal depth covered by each step. By adhering to these steps and utilizing a steel square, one can accurately determine the rise and run of stairs, thus guaranteeing the creation of a safe and comfortable staircase design.
- Q: How is a steel square used in carpentry?
- A steel square is a versatile tool in carpentry that is primarily used for measuring, marking, and checking right angles. It is commonly used to ensure accurate cuts and joints in woodworking projects. With its straight edges and 90-degree angle, carpenters can use the steel square to mark and measure boards, determine and mark angles, check the squareness of corners, and create perpendicular lines for precise cuts. Additionally, it can be used as a guide for sawing, laying out stair stringers, framing, and other construction tasks that require accurate measurements and angles.
- Q: How do you use a steel square for marking roof valley rafter angles?
- In order to accurately mark the angles of roof valley rafters, it is important to have a good understanding of the steel square's basic functions and markings. The steel square is comprised of two arms: a longer one known as the blade and a shorter one called the tongue. Typically, the blade measures 24 inches in length, while the tongue is usually 16 inches long. Begin by placing the steel square on the roof rafters, ensuring that the blade is aligned with the ridge line of the roof. The tongue should extend towards the valley of the roof. This positioning allows for precise marking of the angles of the roof valley rafters. To mark the angle, ensure that the square is level and align the tongue with the rafter you wish to measure. Then, use a pencil or marker to make the angle mark on the rafter. Repeat this process for every rafter in the valley. Once all the angles have been marked, you can utilize the steel square to transfer the marks from one rafter to another. Place the tongue of the square on the marked angle of the first rafter and align the blade with the next rafter. Ensure that the square is level, and then use the pencil or marker to transfer the mark to the second rafter. Repeat this step for all the marked angles, maintaining accuracy by properly aligning the square each time. Utilizing a steel square for marking roof valley rafter angles is a straightforward and efficient technique that guarantees consistent and precise cuts during the installation of roof valley rafters. Remember to double-check your measurements and marks before cutting any rafters to ensure accurate and well-fitting angles for a properly constructed roof.
- Q: How do you use a steel square to find angles for compound miter cuts?
- To find angles for compound miter cuts using a steel square, the following steps should be followed: 1. Gain a clear understanding of the concept of compound miter cuts, which involve two angles: the bevel angle that determines the saw blade's tilt and the miter angle that determines the horizontal cutting angle. 2. Set the desired tilt for the bevel angle on your saw by either referring to the bevel scale or using a protractor for calculation. 3. Position the steel square against the saw's fence, ensuring that its long edge runs parallel to the fence. 4. Align your workpiece with the edge of the square while placing it against the square. Ensure that the workpiece is flush against the fence. 5. Adjust the miter angle on your saw until the corner of the square aligns with your desired cutting angle. This corner represents the intersection of the bevel and miter angles. 6. Once the miter angle is set, secure it in place on your saw. 7. Validate your setup by making a test cut on a scrap piece of material. Use a protractor or a digital angle finder to measure the resulting angle and ensure accuracy. Remember, compound miter cuts can be intricate, so it is crucial to have a thorough understanding of the specific angles required for your project and make necessary adjustments to your saw. Always prioritize safety by wearing suitable protective gear and exercising caution when operating power tools.
- Q: What are the different uses of a steel square in metalworking?
- A steel square, commonly known as a framing square or a carpenter's square, is a versatile tool that finds various applications in metalworking. Here are some of the different uses of a steel square in metalworking: 1. Measuring and marking: One of the primary uses of a steel square is to measure and mark straight lines, angles, and right angles accurately. The square's long arm, known as the blade, can be used to measure the length or width of a metal piece, while the shorter arm, called the tongue, can be used to mark lines or angles on the metal surface. 2. Checking squareness: A steel square is an essential tool for checking the squareness or perpendicularity of metal components. By placing the square's tongue against a flat surface and aligning the blade with the edge of another metal piece, you can determine if the angle is precisely 90 degrees. This ensures that metal pieces fit together accurately during fabrication or assembly. 3. Layout and layout marking: Steel squares are commonly used for layout work in metalworking. They help in transferring measurements and dimensions from plans or templates onto the metal surface. By using the square's blade and tongue, you can precisely mark lines, angles, notches, and holes on the metal piece, ensuring accurate fabrication. 4. Cutting and sawing: Steel squares can be used as a guide for cutting or sawing metal pieces. By aligning the square's blade with the desired cut line and holding it firmly against the metal surface, you can guide the cutting tool (such as a hacksaw or circular saw) along the square, ensuring a straight and accurate cut. 5. Checking flatness: Steel squares can assist in checking the flatness of metal surfaces. By placing the square's blade or tongue against the metal surface and observing any gaps or inconsistencies, you can identify areas that need to be flattened or leveled. 6. Angle layout and marking: Steel squares have markings and graduations along their blade and tongue, allowing for precise angle layout and marking. By aligning the square with the desired angle measurement and marking the corresponding point on the metal, you can create accurate angled cuts or joints. Overall, a steel square is an indispensable tool in metalworking, aiding in measuring, marking, checking squareness, layout work, cutting, and ensuring accuracy and precision throughout the fabrication process.
- Q: Can a steel square be used for furniture making?
- Yes, a steel square can be used for furniture making. A steel square, also known as a framing square or a carpenter's square, is a versatile tool that is commonly used in woodworking and construction. While it is most commonly associated with checking right angles and laying out framing, it can also be used in furniture making. When making furniture, precision and accuracy are crucial, and a steel square can help achieve these. It can be used to ensure that corners are perfectly square, angles are accurately measured, and pieces are properly aligned during assembly. Additionally, a steel square can be used to mark straight and parallel lines, aiding in the layout and design process. While traditional woodworking squares made of wood or aluminum are more commonly used in furniture making, a steel square offers several advantages. It is more durable and resistant to wear and tear, ensuring longevity and accuracy over time. Steel squares are also typically more precise, thanks to their machined edges and accurate measurements. It is important to note that furniture making often involves working with different types of materials, such as wood, metal, or even glass. In these cases, a steel square is particularly useful as it can handle the rigors of working with various materials. In conclusion, while a steel square may not be the most commonly used tool in furniture making, it can certainly be a valuable addition to a woodworker's toolkit. Its versatility, durability, and accuracy make it a reliable tool for ensuring precise measurements, right angles, and proper alignment during the construction of furniture.
- Q: Can a steel square be used for checking the squareness of a door frame?
- The squareness of a door frame can indeed be checked using a steel square. A steel square, also referred to as a framing square or carpenter's square, is a versatile tool commonly employed in construction and woodworking. With its 90-degree angle, it aids in determining whether something is square or perpendicular. To assess the squareness of a door frame utilizing a steel square, simply position one arm of the square flush against the inner edge of the door frame and the other arm against the inner edge of the adjacent wall. By visually examining the alignment of the square with the frame and wall, one can ascertain whether the frame is square or if any adjustments are necessary. Nevertheless, it is worth noting that while a steel square can provide a decent initial indication of squareness, it may not be as precise as more specialized tools like a laser level or a framing square. Furthermore, it is crucial to take into account the overall stability of the door frame, as additional checks and adjustments may be required to ensure proper installation.
- Q: Can a steel square be used for checking the plumbness of poles?
- Yes, a steel square can be used for checking the plumbness of poles. A steel square is a versatile tool that is commonly used in carpentry and construction. It has a right angle shape, with a long blade and a shorter tongue, which allows for accurate measurements and checks for squareness. To check the plumbness of a pole, you can place the steel square against the side of the pole and ensure that it is perfectly vertical. By aligning the square with the pole, you can easily determine if the pole is leaning or not. The steel square provides a reliable and convenient method for checking plumbness in various applications.
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Hot Rolled Square Carbon Steel Bar with Many Sizes
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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