Steel Square Bar with High Quality
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OKorder is offering Steel Square Bar with High Quality 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.
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
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.
Product Applications:
Steel Square Bar with High Quality are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel Square Bar with High Quality 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:
Standard: GB
Material: Q235
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
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: What makes stainless steel stainless?
A3: 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 to check for plumbness in a wall?
- To check if a wall is plumb, you can follow these steps using a steel square: 1. Begin by choosing a steel square, which is a measuring tool with a 90-degree angle. It consists of a long blade and a shorter tongue that is perpendicular to the blade. 2. Stand beside the wall that you want to check for plumbness. Hold the steel square so that the blade is vertical and the tongue is horizontal, with the tongue touching the wall. 3. Position the blade of the steel square against the wall, ensuring it is flush with the surface. 4. Examine the space between the tongue and the wall. If the wall is plumb, there should be no gap. A gap suggests that the wall is not perfectly vertical. 5. To determine the extent of plumbness, you can use a level on the tongue of the steel square. Place the level on the top of the tongue and adjust it until it indicates a completely vertical position. This will help you identify the exact angle of deviation from plumbness. 6. Repeat this process at different points along the wall to ensure consistency. Checking at multiple locations is crucial to confirm that the entire wall is plumb. By utilizing a steel square, you can conveniently and accurately assess the plumbness of a wall. This is especially valuable when undertaking construction or carpentry projects that demand precise alignment and verticality.
- Q:How do you use a steel square to measure and mark 112.5-degree angles?
- To measure and mark a 112.5-degree angle using a steel square, follow these steps: 1. Place the steel square on the surface or material where you want to measure the angle. 2. Align one edge of the square with the reference line or edge from where you want to start measuring the angle. 3. Rotate the square until the opposite edge aligns with the desired angle measurement, in this case, 112.5 degrees. 4. Hold the square firmly in place, ensuring it doesn't move. 5. Using a pencil or marker, mark the angle measurement where the square intersects the material. 6. Remove the square and connect the marked point with the reference line or edge to form a 112.5-degree angle. Remember to use caution and accuracy while measuring and marking the angle to achieve the desired result.
- Q:How do you use a steel square to mark a line parallel to an edge?
- To mark a line parallel to an edge using a steel square, follow these instructions: 1. Position the steel square on the surface, making sure that one side is touching the edge you want to mark parallel to. 2. Verify that the square is properly aligned and flush against the edge. 3. Securely hold the square in place to prevent any movement. 4. Employ a pencil or a scribe to trace a line alongside the edge of the steel square. 5. Continue marking the line until you reach your desired length. Remember to periodically check the square to guarantee it hasn't shifted while marking the line. Additionally, it is advised to use a sharp pencil or scribe for precise markings.
- Q:How do you use a steel square to mark out parallel lines on curved surfaces?
- In order to mark out parallel lines on curved surfaces using a steel square, a few steps must be followed: 1. The appropriate size steel square should be chosen for the project, taking into consideration the scale and curvature of the surface being worked on. 2. By placing the steel square against the curved surface, ensuring that one edge aligns with the desired starting point of the parallel line, the process begins. 3. To mark the first parallel line, a pencil or marker is used to trace along the other edge of the steel square. 4. The steel square is then slid along the curved surface, aligning the marked line with the desired distance for the parallel lines. 5. This process is repeated by tracing along the other edge of the steel square, marking each parallel line at the desired distance. 6. The sliding and marking of the steel square along the curved surface continues until all the necessary parallel lines have been marked. When working with curved surfaces, it is important to note that the parallel lines may not be perfectly straight due to the curvature. However, the use of a steel square will assist in maintaining a consistent distance between the lines, resulting in a visually pleasing and accurate outcome.
- Q:Can a steel square be used for checking the squareness of a door frame?
- Yes, a steel square can be used for checking the squareness of a door frame. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in construction and woodworking. It has a 90-degree angle and is designed to help determine if something is square or perpendicular. To check the squareness of a door frame using a steel square, you would place one arm of the square flush against the inside edge of the door frame and the other arm against the inside edge of the adjacent wall. By visually inspecting the alignment of the square with the frame and wall, you can determine if the frame is square or if any adjustments need to be made. However, it is important to note that while a steel square can provide a good initial indication of squareness, it may not be as precise as some other specialized tools such as a laser level or a framing square. Additionally, it is essential to consider the overall stability of the door frame, as it may require additional checks and adjustment to ensure proper installation.
- Q:How do you use a steel square to lay out stair stringers?
- To use a steel square for laying out stair stringers, start by determining the desired rise and run of the stairs. Then, place the square on the stringer material, aligning the pivot point with the edge. Use the rise and run measurements to mark the appropriate positions on the square. Next, pivot the square to mark the cuts for the tread and riser notches on the stringer. Repeat this process for all the stringers needed for the staircase.
- Q:Can a steel square be used for welding?
- Yes, a steel square can be used for welding. A steel square is a versatile tool commonly used in welding to ensure accurate right angles and precise measurements. It is often used to align and check the squareness of joints, ensuring proper fit-up during welding processes.
- Q:Can a steel square be used for checking the levelness of a floor?
- No, a steel square cannot be used for checking the levelness of a floor. A steel square is primarily used in carpentry and woodworking for measuring and marking right angles. It is not designed or calibrated to assess the horizontal surface of a floor. To check the levelness of a floor, a more appropriate tool would be a level, such as a spirit level or laser level, which are specifically designed for this purpose. These tools provide accurate readings of the horizontal plane and can help identify any unevenness or slopes in the floor.
- Q:What are some common uses for a steel square in metal fabrication?
- Some common uses for a steel square in metal fabrication include measuring and marking angles, checking the squareness of corners, aligning and squaring up materials, and laying out precise measurements and dimensions.
- Q:How do you use a steel square to lay out a diamond shape?
- To use a steel square to lay out a diamond shape, start by marking a reference line on the material using the long arm of the square. Then, align the short arm of the square with the reference line and mark a point to the left and right of the reference line to create the width of the diamond. Next, rotate the square 45 degrees and align the short arm with the left point previously marked. Mark a point above and below the reference line to determine the height of the diamond. Repeat this step for the right point. Finally, connect the points to form the diamond shape.
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Steel Square Bar with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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