Hot Rolled Square Carbon Steel Bar with Many Sizes

Hot Rolled Square Carbon Steel Bar with Many Sizes System 1

Hot Rolled Square Carbon Steel Bar with Many Sizes

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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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 (%)
Standard	Grade	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）
Mechanical Properties	Grade	≤16	16~40	40~60	60~100
Yield Point Δs/MPa	Q195	≥195	≥185	-	-
Yield Point Δs/MPa	Q235	235	225	215	205
Tensile Strength	Q195	315~390
Tensile Strength	Q235	375~500
Elongation δ5%	Q195	≥33	≥32	-	-
Elongation δ5%	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.

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Hot Rolled Square Carbon Steel Bar with Many Sizes

Q: How do you use a steel square for marking stair tread and riser dimensions?: To mark the dimensions of stair treads and risers using a steel square, the following steps should be followed: 1. Begin by measuring the total rise of the stairs, which is the vertical distance from the top of the landing to the finished floor level. Take note of this measurement. 2. Next, calculate the desired height of each riser by dividing the total rise by the number of risers. For example, if the total rise is 48 inches and there are 6 risers, each riser should be 8 inches high (48/6 = 8). 3. Now, place the steel square on a flat surface, ensuring that the long edge is vertical and perpendicular to the surface. 4. Align the bottom corner of the square with the edge of the material you are marking, such as a piece of wood or the stair stringer. 5. Hold the square firmly against the material and use a pencil or marking knife to draw a line along the inside edge of the square. 6. To mark the dimensions of the treads, use the inside edge of the square to measure and mark the desired depth of each tread. The tread depth can be calculated by subtracting the riser height from the desired total run (the horizontal distance covered by the stairs). For example, if you want a total run of 72 inches and there are 6 risers, each tread should be 12 inches deep (72/6 = 12). 7. Repeat this process for each riser and tread, making sure to keep the square firmly against the material to maintain accuracy. By utilizing a steel square for marking stair tread and riser dimensions, precise and consistent measurements can be achieved, resulting in well-balanced and safe stairs. Always double-check your measurements before cutting or installing any materials.

Q: How do you use a steel square to create cove cuts?: To use a steel square to create cove cuts, you will first need to set up your workpiece and gather the necessary tools. Cove cuts are commonly made on a table saw, so ensure that you have a suitable blade for the task. 1. Begin by marking the desired cove profile on the edge of your workpiece. Use a pencil or a marking knife to create a clear and precise line. 2. Next, position the steel square on the table saw, aligning one edge of the square with the blade. The square should be perpendicular to the blade and parallel to the miter gauge slots. 3. Adjust the blade height to the desired depth of the cove cut. It's recommended to start with a shallow cut and gradually increase the depth if needed. 4. Hold your workpiece firmly against the steel square, ensuring that the marked cove line is aligned with the blade. Use clamps or a push stick to maintain a safe distance from the blade while guiding the workpiece. 5. Turn on the table saw and slowly push the workpiece through the blade, following the cove line. Take your time and maintain a steady pace for a smooth and accurate cut. 6. Once the initial cove cut is complete, you may need to make additional passes to achieve the desired depth and smoothness. Simply adjust the blade height accordingly and repeat the process. 7. After completing the cove cuts, carefully inspect the workpiece to ensure the desired shape and quality. Sand or file any rough edges, if necessary, to achieve a finished look. Remember to prioritize safety while using power tools. Wear appropriate protective gear, such as safety glasses and hearing protection, and follow the manufacturer's instructions for your specific table saw model.

Q: Can a steel square be used for checking the squareness of a miter saw fence?: Yes, a steel square can be used for checking the squareness of a miter saw fence. A steel square is a versatile tool that can be used to ensure accurate and precise angles in various woodworking applications, including checking the squareness of a miter saw fence. By placing the steel square against the saw fence and aligning it with the blade, you can determine if the fence is perfectly perpendicular to the blade or if any adjustments are needed. The straight edges of the steel square provide a reliable reference for checking the squareness of the miter saw fence, ensuring that your cuts will be precise and accurate.

Q: How do you use a steel square to measure and mark parallel lines?: To use a steel square to measure and mark parallel lines, follow these steps: 1. Place the steel square on the edge of the material you want to mark the lines on. Make sure the long side of the square is aligned with the edge of the material. 2. Hold the square firmly in place, ensuring it doesn't move or shift during the process. 3. Take a pencil or a marking tool and slide it along the shorter side of the square, marking a line on the material parallel to the edge. 4. Repeat the process at different points along the edge, marking multiple parallel lines as needed. By keeping the steel square aligned with the edge and sliding the marking tool along its shorter side, you can ensure that the lines you mark will be parallel to the edge of the material. This method is useful in various applications, such as carpentry, woodworking, metalworking, and other trades where precise and parallel lines are required.

Q: Can a steel square be used for trellis layout and construction?: Yes, a steel square can be used for trellis layout and construction. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in carpentry and woodworking. It consists of two arms, one longer than the other, forming a right angle. The longer arm is typically graduated with a ruler for measuring and marking purposes. When it comes to trellis layout and construction, a steel square can be beneficial in several ways. Firstly, it can be used to ensure accurate and precise measurements. You can use the longer arm of the square to measure the length and width of the trellis, ensuring that all the components are cut to the correct size. Additionally, a steel square can help in creating right angles. By aligning the square's shorter arm with the longer arm, you can create a perfect 90-degree angle. This is particularly useful when constructing the corners of a trellis, ensuring that they are square and properly aligned. Furthermore, a steel square can assist in marking out the layout of the trellis. You can use the square's ruler markings to measure and mark the positions of the crossbars, ensuring they are evenly spaced and aligned. This can help in achieving a symmetrical and aesthetically pleasing design. In conclusion, a steel square can be a valuable tool for trellis layout and construction. It can aid in accurate measurements, creating right angles, and marking out the layout. By utilizing a steel square, you can ensure that your trellis is constructed with precision and efficiency.

Q: Can a steel square be used for cabinet-making projects?: Cabinet-making projects can indeed utilize a steel square. This versatile tool, known as a framing square or carpenter's square, is commonly employed in woodworking. Its functionality includes verifying 90-degree angles, measuring straight lines, and ensuring precision in cabinet construction. The steel square is both durable and accurate, serving as a dependable resource for measuring and marking lumber, assessing joint squareness, and confirming cabinet component alignment. Nevertheless, it is worth acknowledging the existence of specialized squares designed explicitly for cabinet-making, such as cabinetmaker's squares or combination squares, which may provide added features or benefits tailored to cabinet-making tasks.

Q: How to make the steel arc: The steel made arc:Solid steel:1, bending machine bend into arc2, flame cutting off arc baking3, bending machine coil windingHollow square:The hollow square filled with sand again by the method of solid steel bending arc.

Q: How do you use a steel square for marking and cutting tenons?: In order to mark and cut tenons using a steel square, follow these steps: 1. Begin by ensuring that the steel square is devoid of any rust or debris, guaranteeing precise measurements and markings. 2. Determine the desired width of the tenon on the workpiece. For example, if a 1-inch wide tenon is needed, align the edge of the steel square with the end of the workpiece and mark a line at the 1-inch mark on the square. 3. Next, establish the depth of the tenon. For instance, if a 2-inch deep tenon is required, align the shorter part of the "L" shape (known as the square's tongue) with the workpiece's edge and mark a line at the 2-inch mark on the square. 4. Utilize a straight edge, such as a ruler or level, to connect the lines marked in steps 2 and 3. This will provide a clear visual representation of the tenon's size and location on the workpiece. 5. Once the tenon is marked, carefully use a saw to cut along the lines made. Take your time and aim for a clean and precise cut. 6. After cutting the tenon, it may be necessary to refine the edges and make any adjustments for a perfect fit using a chisel or rasp. Remember, when using a steel square for marking and cutting tenons, practice and precision are essential. Measure accurately, make clean cuts, and take your time to guarantee a professional outcome.

Q: How do you use a steel square for measuring and marking out rafter lengths?: To use a steel square for measuring and marking out rafter lengths, you first need to understand the different markings and features of the square. A standard steel square typically consists of two arms – a longer one called the blade and a shorter one called the tongue. To begin, place the square on the edge of the rafter board with the tongue pointing upwards. Align the tongue with the edge of the board and ensure that the blade is perpendicular to it. Next, locate the "pivot point" on the square. This is usually marked by a series of numbers and lines along the blade and tongue. The pivot point is used as a reference for making measurements. To measure and mark out the rafter length, start by determining the desired length and angle for the rafter. Let's assume we want a 45-degree angle. First, find the 45-degree mark on the blade of the square. Align this mark with the pivot point on the rafter board. Next, slide the square along the board until the desired length is reached. The length is measured along the tongue of the square. Once you have positioned the square at the desired length, make sure the blade and tongue are still aligned with the edge of the board. Now, use a pencil or marker to mark along the edge of the square, creating a line that represents the rafter length. This line will guide you when cutting the rafter. Once the first rafter is marked and cut, you can use it as a template to mark out additional rafters. Simply align the square with the edge of the board, align the pivot point with the previous mark, and repeat the process for each rafter. It's important to note that there are other features on a steel square, such as the stair gauge and scribe bar, which can be used for more advanced measurements and layout tasks. However, the basic method described above will suffice for measuring and marking out rafter lengths.