Hot Rolled Carbon Steel Square 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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OKorder Financial Service
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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 | |
Length of a side(mm) | Theoretical weight(kg/m) | Length of a side(mm) | Theoretical weight(kg/m) |
53 | 22.05 | 80 | 50.24 |
56 | 24.61 | 85 | 56.72 |
60 | 28.26 | 90 | 63.59 |
63 | 31.16 | 95 | 70.85 |
70 | 38.49 | 100 | 78.50 |
75 | 44.16 |
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: Can stainless steel rust?
A3 Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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 lay out a stair stringer?
- In order to lay out a stair stringer using a steel square, the following steps should be followed: 1. Collect the necessary tools: a steel square, a tape measure, a pencil, a framing square, and a saw. 2. Begin by determining the total rise of the stairs. Measure the vertical distance from the finished floor at the bottom to the finished floor at the top of the stairs. This measurement will establish the required number of risers. 3. Establish the desired height for each riser. Building codes generally mandate a riser height ranging from 6 to 8 inches. Divide the total rise by the desired riser height to calculate the number of risers needed. 4. Subsequently, ascertain the tread depth. Building codes typically demand a tread depth between 9 and 11 inches. Measure the horizontal distance between the finished floor at the bottom and the finished floor at the top of the stairs. Divide this measurement by the number of treads to determine the tread depth. 5. Position the framing square on the edge of the stringer, aligning the heel of the square with the bottom of the stringer and the blade with the tread depth measurement. Proceed to mark a line along the blade of the square. 6. Shift the square up to the top of the stringer, aligning the heel with the top and the blade with the riser height measurement. Proceed to mark a line along the blade of the square. 7. Connect the two lines marked on the stringer to outline the shape of the stringer. Utilize a straight edge to ensure the lines are straight and perpendicular. 8. Repeat this procedure for the desired number of stringers, usually two for a standard staircase. 9. Employ a saw to cut along the lines marked on the stringer, thereby creating the stair stringer. By adhering to these steps and utilizing a steel square, one can accurately lay out a stair stringer and guarantee the construction of a secure and properly aligned staircase.
- Q: How do you use a steel square to find angles for compound bevel coping cuts?
- To use a steel square to find angles for compound bevel coping cuts, you would first mark the angle you want to cut on the square's blade. Then, place the square on the material you want to cut and align the marked angle with the edge of the material. Finally, trace along the blade of the square to transfer the angle onto the material, providing a guide for your compound bevel coping cut.
- Q: What are the different ways to hold a steel square when making measurements in metalworking?
- There exist numerous approaches to holding a steel square for measurements in metalworking, depending on the specific task and personal preference. Here are several commonly employed techniques: 1. Manual Approach: This represents the most fundamental and widely adopted method. Grip the steel square firmly in your hand and align it with the edge or surface being measured. Guarantee that the square is flush against the material to attain precise measurements. 2. Clamp Technique: When dealing with sizable or heavy pieces of metal, it can be difficult to hold the square with one hand. In such instances, securing the square to the workbench or workpiece using a C-clamp or quick-release clamp can provide stability. Ensure that the square remains stationary throughout the measurement process. 3. Magnetic Strategy: Certain steel squares come equipped with built-in magnets, enabling them to adhere to metal surfaces. This proves beneficial when measuring a piece that is already affixed to a magnetic surface, such as a machine or tool. Simply position the square on the metal surface, and it will remain in place due to the force of magnetism. 4. Vise Procedure: A vise is a common tool in metalworking and can be employed to firmly hold a steel square. Open the vise, insert the square between the jaws, and tighten the vise to securely grip the square. This method proves particularly useful when both hands are required for other tasks while keeping the square in position. 5. Double-Sided Tape Technique: In scenarios where leaving marks or damaging the material is undesired, double-sided tape can be utilized. Apply a strip of strong adhesive tape to one side of the steel square and firmly press it onto the surface being measured. The tape will securely hold the square, allowing for unobstructed measurements. Remember, regardless of the method chosen, always ensure proper alignment and secure gripping of the steel square to obtain accurate measurements in metalworking.
- Q: Can a steel square be used for checking the squareness of a picture frame?
- No, a steel square is not suitable for checking the squareness of a picture frame as it is primarily used for woodworking and construction purposes. A more appropriate tool for this task would be a carpenter's square or a framing square.
- Q: Can a steel square be used for checking the straightness of a board?
- Yes, a steel square can be used for checking the straightness of a board. The straight edge of the steel square can be placed along the edge of the board to determine if there are any deviations or curves.
- Q: How do you use a steel square for measuring roof pitch?
- To use a steel square for measuring roof pitch, follow these steps: 1. Familiarize yourself with the steel square: A steel square, also known as a framing square, is a versatile tool with a long body and a shorter tongue perpendicular to it. The body usually measures 24 inches, while the tongue is about 16 inches. The square has various markings and angles that can help you measure and cut accurately. 2. Determine the pitch desired: The pitch of a roof refers to its slope or steepness. It is usually measured in terms of rise over run, where the rise is the vertical distance and the run is the horizontal distance. For example, a 4:12 pitch means that for every 12 inches of horizontal distance, the roof rises 4 inches. 3. Align the square: Hold the steel square with the body against the roof rafters or trusses, ensuring it is parallel to the eaves. The eaves are the lower edges of the roof that overhang the walls. Align the square so that the tongue points upwards towards the peak of the roof. 4. Measure the pitch: Look for the pitch scale on the body of the steel square. This scale is usually located on the outside edge and consists of a series of numbers representing pitch ratios. Place the square on the roof, aligning the edge with the eaves. Read the pitch ratio where the tongue intersects the scale. This will give you the roof pitch measurement. 5. Interpret the measurements: The pitch ratio you obtain will indicate the steepness of the roof. For example, a 6:12 pitch means the roof rises 6 inches for every 12 inches of horizontal distance. Using a steel square for measuring roof pitch is a simple and effective method. It allows you to accurately determine the slope of the roof, which is essential for various roofing tasks such as installing shingles, cutting rafters, or estimating materials needed for repairs or replacements.
- Q: Can a steel square be used for checking the squareness of a cabinet door?
- Yes, a steel square can be used for checking the squareness of a cabinet door. A steel square is a reliable tool for measuring angles and ensuring that the corners of the door are perfectly 90 degrees.
- Q: Can a steel square be used for checking the plumbness of a beam?
- No, a steel square cannot be used for checking the plumbness of a beam. A steel square, also known as a framing square, is a tool primarily used for measuring and marking right angles. It is not designed or calibrated for measuring plumbness. To check the plumbness of a beam, a level or plumb bob should be used. A level is a tool with a bubble vial that indicates if a surface is vertical or horizontal, while a plumb bob is a weighted string that hangs vertically to determine a true vertical line. These tools are specifically designed for checking plumbness and provide more accurate results than a steel square.
- Q: How do you use a steel square to lay out a irregular polygon shape?
- Before using a steel square to lay out an irregular polygon shape, it is crucial to ensure that the steel square is clean and free from any rust or debris. Afterward, the angles and sides of the irregular polygon that require measurement and marking should be identified. Position one side of the steel square against the edge of the material being worked with. Align the other side of the steel square with the desired angle of the polygon and secure the steel square firmly in place to prevent any shifting during the marking process. Using a pencil or marking tool, create a straight line by carefully marking along the edge of the steel square. Repeat this step for each angle and side of the irregular polygon that necessitates marking. Once all the required lines have been marked, connect the points with a ruler or straightedge to form the shape of the irregular polygon. It is important to note that the accuracy of the layout is dependent on the precision of the measurements and the stability of the steel square throughout the marking process. Regularly inspect the alignment of the steel square to ensure reliable and consistent results.
- Q: Can a steel square be used for checking the alignment of a door frame?
- Yes, a steel square can be used for checking the alignment of a door frame. It can be used to ensure that the corners of the door frame are square and that the sides are perpendicular.
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Hot Rolled Carbon Steel Square Bar with Many Sizes
- 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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