Retangular And Square Steel Bar As Prime Material
- Ref Price:
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
Product Description
There are two types of Square Bar, one is hot rolled square bar and other one is cold drawn square bar. Our principal products is hot rolled square bar. We dedicate to products with material Q195 and Q235. We offer products with high quality and low price.
Specifications
-Standard: GB,
-Grade: Q195/Q235 or equivalent.
-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 |
Measures (Big measures):
(Section of Hot-rolled Square Steel Bar)
-Length of a side and Theoretical weight of Square Bar (Big measures).
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 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, Formula for theoretical weight of Square bar: a(length of a side) * a * 0.00785
3, The numbers with *mean that they are not regular or we don’t offer them.
-Regular length of Square Bar:
Steel | Length of a side (mm) | Length of steel (m) |
Normal steel | < 25 | 4~10 |
> 25 | 3~9 | |
Steel of high quality | All measure | 2~6 |
Tool steel >75 | 1~6 |
Usage/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…
-Row material for steel pipes.
Packaging & Delivery
-Packing Detail:
1, The products can be packed in bundles by steel wires.
2, The weight of each bundle no exceed normally 3 tons.
-Marks: We make tag marks and color marks for each bundle. The tag marks with white background and red company log will be tied up to each bundle. The information is usually including basic information of company and products like product name, specification, etc...and other information required by customers. As for color marks, we will paint both ends of each bundles to make sure that it will be more convenient for customers to distinguish theme from other products.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
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.
-The payment terms will be written in contraction detailed.
- Q:
- Indeed, a steel square is capable of being utilized in the field of metalworking. Known by various names such as a framing square or a carpenter's square, a steel square is a versatile measuring and marking tool that finds application in different tasks within the metalworking industry. Its primary objective is to guarantee precise right angles and straight lines, which play a vital role in metal fabrication and welding processes. Metalworkers frequently employ steel squares to measure and mark materials, particularly when it comes to cutting or shaping metal pieces. The square's elongated arm, equipped with accurate measurements, allows metalworkers to align and mark the desired dimensions with precision. Moreover, its flat and straight edges can be employed to verify the straightness of metal sheets or tubes, ensuring meticulous cuts and welds. Additionally, steel squares can aid in the setup of machinery and equipment in metalworking workshops. By utilizing the square to align components, metalworkers can ensure the correct positioning and alignment of tools such as drilling machines, milling machines, or lathes. This contributes to the achievement of accurate and consistent outcomes in metalworking operations. In conclusion, a steel square is an indispensable tool in the realm of metalworking. Its capacity to measure, mark, and guarantee right angles and straight lines renders it a valuable asset for professionals working with metal materials, including metal fabricators and welders.
- Q:
- To use a steel square to check for levelness on a countertop, you can follow these steps: 1. Start by ensuring that the countertop is clean and free from any debris or objects that could affect the accuracy of the measurement. 2. Place the steel square vertically against the edge of the countertop. Make sure that one side of the square rests flat against the countertop surface, while the other side is perpendicular to it. 3. Check the bubble level on the steel square. The bubble level indicates whether the countertop is level or not. If the bubble is centered between the lines, it means that the countertop is level. If it is off-center, it indicates that the countertop is not level. 4. To further assess the levelness, move the steel square along different areas of the countertop. Repeat the process by placing the steel square against the edge, checking the bubble level, and adjusting as needed. 5. Pay particular attention to any areas where the steel square indicates that the countertop is not level. This could be an indication of an uneven surface or improper installation. 6. If you find any significant discrepancies in levelness, it may be necessary to contact a professional or follow manufacturer guidelines for adjustments or repairs. Remember, while a steel square is a useful tool for checking levelness, it may not be as precise as specialized leveling instruments. If you require a highly accurate measurement, it is advisable to consult a professional or use dedicated leveling tools.
- Q:
- In order to check if a floor is level using a steel square, you will need a carpenter's level and a tape measure as additional tools. Begin by making sure that the floor is clean and free from debris or obstacles to ensure accurate measurements and prevent anything from affecting the levelness of the floor. Next, select a starting point on the floor where you will begin taking measurements. It is generally recommended to start in a corner of the room or against a straight wall. Position the steel square on the floor at the starting point, making sure it is completely flush with the floor surface. If necessary, use the carpenter's level to ensure that the steel square is perfectly level. Adjust the square if needed to achieve a level position. Once the steel square is level, use the tape measure to determine the distance between the bottom of the square and the floor. Take note of this measurement. Proceed to move the steel square along the floor, keeping it level, and repeat the process of measuring the distance between the bottom of the square and the floor at regular intervals. The frequency of these measurements can vary depending on the size of the floor and your personal preference, such as every few inches or every foot. Compare the measurements you have obtained. If the distance between the bottom of the square and the floor remains consistent throughout, this indicates that the floor is level. However, if there are significant variations in the measurements, it suggests that the floor is not level and may require adjustments or repairs. By utilizing a steel square in combination with a carpenter's level and tape measure, you can effectively assess the levelness of a floor. This process is essential for various flooring projects as it ensures a flat and even surface for installation or other purposes.
- Q:
- Some common uses of a steel square in metal fabrication include measuring and marking straight lines, checking right angles, setting up precise angles for cutting or welding, and ensuring accurate layouts and dimensions for various metalwork projects.
- Q:
- Yes, a steel square can be used for framing a wall. Steel squares are commonly used in construction for measuring and marking angles, as well as for laying out and checking the accuracy of cuts. They provide a sturdy and reliable tool for ensuring precise and straight cuts when framing walls.
- Q:
- Yes, a steel square can be used for furniture making. It can be used as a reliable tool for measuring and marking precise angles, ensuring accurate cuts, and maintaining the squareness and alignment of joints.
- Q:
- Yes, a steel square can be used for framing. A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in construction and woodworking. While traditional framing squares are typically made of wood or aluminum, steel squares offer additional durability and sturdiness. They consist of a long arm (body) and a shorter arm (tongue) that meet at a 90-degree angle, forming an L-shape. The body of the square is usually 24 inches long, and the tongue is usually 16 inches long. Steel squares have various markings and measurements along their edges, which make them useful for framing tasks. They can be used to lay out and mark straight lines, accurately measure angles, determine levelness and squareness, and check the alignment of walls, doors, windows, and other components during the framing process. Steel squares are especially beneficial when working with metal framing or when extra strength and durability are required. They are also resistant to warping and bending, ensuring precise measurements and reliable results. In summary, a steel square is a suitable tool for framing purposes due to its strength, durability, and versatility. It is commonly used by carpenters, construction workers, and woodworkers to ensure precise and accurate framing measurements and alignments.
- Q:
- Marking out mortises can be done using a steel square. This tool is commonly used in woodworking and is known for its versatility. It can be utilized for various layout and marking tasks. To ensure straight and precise lines when marking out mortises, one edge of the steel square is aligned with the workpiece's edge. The other edge is then used to mark the desired location of the mortise. Additionally, the square can be employed to check if the mortise is perpendicular and square, ensuring proper alignment with adjacent pieces of wood. When it comes to marking out mortises, a steel square is a reliable and effective tool, providing woodworking projects with precision and accuracy.
- Q:
- No, a steel square is not suitable for checking the squareness of a table saw fence. A specialized tool called a square fence gauge or a precision square should be used instead, as they are specifically designed for this purpose and offer greater accuracy.
- Q:
- To use a steel square to determine cut angles, you need to first understand the markings and measurements on the square. A steel square typically has two arms, a shorter one called the tongue and a longer one called the blade. The tongue is usually 1 inch wide and the blade is usually 2 inches wide. To determine cut angles, follow these steps: 1. Start by placing the steel square on the material you want to cut, ensuring that the tongue is against the edge of the material and the blade is perpendicular to it. 2. Next, identify the scale on the blade of the steel square. This scale usually starts at 0 and goes up to 24 inches. Each inch on the scale is further divided into 16 equal parts, called 16ths. 3. Find the desired angle on the scale. For example, if you want to cut a 45-degree angle, locate the marking that corresponds to 45 degrees on the scale. 4. Once you've found the desired angle, draw a line from this marking across the tongue of the square. 5. This line represents the angle at which you need to make your cut. Simply align your saw or other cutting tool with this line and proceed with the cut. Remember that the steel square can be used for various angles, so take your time to familiarize yourself with the scale and markings. Practice using the square on scrap material before making precise cuts to ensure accuracy. Overall, using a steel square to determine cut angles is a straightforward process that can help you achieve precise and accurate cuts in your woodworking or metalworking projects.
1. Manufacturer Overview |
|
---|---|
Location | |
Year Established | |
Annual Output Value | |
Main Markets | |
Company Certifications |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | |
Export Percentage | |
No.of Employees in Trade Department | |
Language Spoken: | |
b)Factory Information | |
Factory Size: | |
No. of Production Lines | |
Contract Manufacturing | |
Product Price Range |
Send your message to us
Similar products
New products
Hot products
Related keywords
You Might Also Like