Hot Rolled Square Carbon Steel Bar Material Q195
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 3000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Square Steel Barat 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 Hot Rolled Square Steel Bar Material Q195 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:
Length of a side(mm) | Theoretical weight(kg/m) | Length of a side(mm) | Theoretical weight(kg/m) |
6 | 0.283 | 32 | 8.04 |
7 | 0.385 | 33 | 8.55 |
8 | 0.502 | 34 | 9.07 |
9 | 0.636 | 35 | 9.62 |
10 | 0.785 | 36 | 10.17 |
11 | 0.950 | 38 | 11.24 |
12 | 1.13 | 40 | 12.56 |
13 | 1.33 | 42 | 13.85 |
14 | 1.54 | 45 | 15.90 |
15 | 1.77 | 48 | 18.09 |
16 | 2.01 | 50 | 19.63 |
17 | 2.27 | 53 | 22.05 |
18 | 2.54 | 55 | 23.6 |
19 | 2.82 | 56 | 24.61 |
20 | 3.14 | 58 | 26.4 |
21 | 3.46 | 60 | 28.26 |
22 | 3.80 | 63 | 31.16 |
23 | 4.15 | 65 | 33.17 |
24 | 4.52 | 68 | 36.3 |
25 | 4.91 | 70 | 38.49 |
26 | 5.30 | 75 | 44.16 |
27 | 5.72 | 80 | 50.24 |
28 | 6.15 | 85 | 56.72 |
29 | 6.60 | 90 | 63.59 |
30 | 7.06 | 95 | 70.85 |
31 | 7.54 | 100 | 78.50 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, The numbers with mean that they are not regulars or we don’t offer them.
-List 2. The allowed tolerance of Square Steel:
Length of a side(mm) | Allowed Tolerance | ||
Group1 | Group2 | Group3 | |
5.5～7 | ±0.20 | ±0.30 | ±0.40 |
7～20 | ±0.25 | ±0.35 | ±0.40 |
20～30 | ±0.30 | ±0.40 | ±0.50 |
30～50 | ±0.40 | ±0.50 | ±0.60 |
60～80 | ±0.60 | ±0.70 | ±0.80 |
80～110 | ±0.90 | ±1.0 | ±1.1 |
110～150 | ±1.2 | ±1.3 | ±1.1 |
150～190 | ―― | ―― | ±2.0 |
190～250 | ―― | ―― | ±2.5 |
Chemical Composition:
Standard | Grade | Element (%) | ||||
GB | Q195 | C | Mn | S | P | Si |
≤0.12 | ≤0.50 | ≤0.04 | ≤0.035 | ≤0.3 | ||
-Method of deoxidation: F, b, Z
Usage/Applications of Square Steel:
-The Square Steel is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
Packaging & Delivery of Square Steel:
-Packing Detail: The products can be packed in bundles by steel wires.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
Transportation & Marking:
-Transportation:
1, The products can be delivered by bulk vessel or by container.
2, The maximum quantity of loading of container is 25 tons.
3, The products usually are transported to the nearest port from the production place.
-Marks:
1, Color mark: there will be color marking on both ends of the bundles for the cargo delivered by bulk vessel. That makes is easily to distinguish at the destination port.
2, Tag mark: the tag marks will be tied up to each bundle. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications and other information requested by customers.
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.
- Q: How do you use a steel square for marking roof valley angles?
- To use a steel square for marking roof valley angles, you will need to follow a few simple steps. First, ensure that the steel square is clean and free of any dirt or debris that may affect its accuracy. Next, place the steel square against the roof valley in the desired location. Make sure it is aligned properly with the edge of the roof and the valley line. Once the steel square is in position, use a pencil or marker to trace along the edge of the steel square onto the roof surface. This will create a clear marking that indicates the angle of the roof valley. If you need to mark multiple angles along the valley, simply reposition the steel square accordingly and repeat the tracing process. Using a steel square for marking roof valley angles is a precise and effective method as it ensures accuracy and consistency in the angles being marked. It is important to take your time and double-check your measurements to ensure the markings are correct before proceeding with any roofing work.
- Q: Can a steel square be used for checking the squareness of a jointer fence?
- No, a steel square cannot be used for checking the squareness of a jointer fence. A jointer fence is typically made of cast iron, and using a steel square would not provide accurate results. It is recommended to use a precision square that matches the material of the jointer fence, such as a cast iron square, to ensure precise and accurate measurements. Using the correct tool for the job is essential to achieve a properly squared jointer fence, which is crucial for accurate and precise woodworking.
- Q: What are the different parts of a steel square?
- The different parts of a steel square include the blade, tongue, heel, face, and graduation markings.
- Q: How do you use a steel square to determine angles for window trim?
- To use a steel square for determining angles for window trim, first, position the square's long edge along the window frame. Then, adjust the square until the shorter edge aligns with the desired angle or slope of the trim you want to cut. Finally, mark the angle on the trim using the square as a guide, and cut accordingly.
- Q: How do you use a steel square to measure and mark perpendicular lines?
- To use a steel square to measure and mark perpendicular lines, follow these steps: 1. Begin by positioning the steel square on the surface or material where you want to create a perpendicular line. Place one edge of the square against the reference edge or surface. 2. Ensure that the square is aligned properly, with the long side of the square parallel to the reference edge or surface. Double-check that the square is also positioned at a 90-degree angle to the reference edge. 3. Once the square is properly aligned, hold it firmly against the surface and use a pencil or a marking tool to mark a line along the edge of the square. 4. Next, move the square away from the reference edge or surface, making sure to maintain the 90-degree angle between the square and the reference edge. 5. Align the square's long side parallel to the line you just marked, and position it so that one edge of the square aligns with the line. 6. With the square held securely against the surface, use a pencil or marking tool to create a second line along the edge of the square. 7. The line you have marked with the square should be perpendicular to the original reference line, forming a perfect right angle. By following these steps, you can accurately measure and mark perpendicular lines using a steel square. It is essential to ensure that the square remains aligned and firmly held against the surface to achieve accurate results.
- Q: How do you use a steel square to measure board lengths at different points?
- To use a steel square to measure board lengths at different points, you would first align one edge of the square with the end of the board. Then, slide the square along the board until the desired measurement point aligns with the other edge of the square. Finally, read the measurement in inches or centimeters indicated on the square's markings at the aligned point to determine the board's length at that particular spot.
- Q: Can a steel square be used for marking straight lines?
- Yes, a steel square can be used for marking straight lines. A steel square, also known as a framing square or a carpenter's square, is a versatile tool used in carpentry and other trades. It consists of a long metal blade with measurements and angles marked on it, and a shorter perpendicular metal tongue. One of the primary functions of a steel square is to ensure the accuracy of right angles, but it can also be used to draw or mark straight lines. To use a steel square for marking a straight line, you can position the blade or tongue against the edge of the material you want to mark, ensuring it is aligned properly. Then, using a pencil or a marking tool, you can trace along the edge of the steel square, creating a straight line. By utilizing the straight edges and precise measurements of a steel square, you can accurately mark straight lines on various materials, such as wood, metal, or plastic. However, it is important to note that while a steel square can be used for marking straight lines, it may not be as convenient or efficient as other tools specifically designed for this purpose, such as a ruler or a straightedge. The large size and weight of a steel square can make it cumbersome for small or intricate markings. Additionally, if the material you are working with is not flat or has irregular edges, it may be more challenging to achieve a perfectly straight line using a steel square alone. In conclusion, while a steel square can be used for marking straight lines, it is generally recommended to use it for checking right angles and utilizing specialized tools for precise and efficient marking of straight lines.
- Q: Are steel squares rust-resistant?
- The natural state of steel squares does not include resistance to rust. Steel, being mainly composed of iron, is susceptible to rust when exposed to moisture and oxygen. Nevertheless, it is possible to render steel squares rust-resistant by employing a process known as galvanization or by applying protective coatings like paint or enamel. Galvanization entails covering the steel with a layer of zinc, which serves as a protective barrier, shielding the steel beneath from rusting. By implementing these protective measures, the rust resistance of steel squares is significantly improved, thereby extending their lifespan.
- Q: What are the different types of steel squares?
- There are several different types of steel squares that are used in various applications. One of the most common types is the framing square, also known as a carpenter's square. This type of square has a long arm and a shorter arm that meet at a 90-degree angle. It is used by carpenters and construction workers to ensure accurate right angles when framing walls, roofs, and other structures. Another type of steel square is the combination square. This square has a 90-degree angle like the framing square, but it also has an adjustable ruler attached to one of the arms. This allows the combination square to be used for measuring and marking angles other than 90 degrees, as well as for straight lines and depths. It is commonly used in woodworking and metalworking. A try square is another type of steel square that is used primarily for woodworking. It is similar to a framing square, but it is smaller and has a shorter arm. Try squares are typically used to mark and check right angles when working with smaller pieces of wood, such as for joinery or cabinetmaking. Machinist squares are precision tools used in metalworking and machining. They are often made of hardened steel and have a very high degree of accuracy. Machinist squares are used to check the squareness and alignment of machine parts, as well as for layout and marking in metalworking processes. There are also specialized steel squares, such as rafter squares or roofing squares, which are used by carpenters and roofers to calculate and mark angles for roof rafters and other roofing elements. These squares often have additional markings and features specific to roofing applications. In summary, the different types of steel squares include framing squares, combination squares, try squares, machinist squares, and specialized squares for roofing. Each type of square has its own specific purpose and is used in different industries and applications.
- Q: Can a steel square be used for checking the alignment of fences?
- Yes, a steel square can be used for checking the alignment of fences. A steel square is a versatile tool that can be used for various measurements and alignments. When it comes to checking the alignment of fences, a steel square can help ensure that the fence posts are square to the ground and that the fence panels are properly aligned. By placing the steel square against the posts and panels, one can easily determine if they are straight and aligned correctly. The right angles and straight edges of the steel square make it an effective tool for this purpose.
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Hot Rolled Square Carbon Steel Bar Material Q195
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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