• HR Square Bar System 1
  • HR Square Bar System 2
  • HR Square Bar System 3
HR Square Bar

HR Square Bar

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Loading Port:
Tianjin Port
Payment Terms:
TT or LC
Min Order Qty:
50Tons m.t.
Supply Capability:
500 tons per month m.t./month

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Specifications of HR Square Bar:

-Standard: GB,

-Grade: Q195 or equivalent.

-Chemical Composition:

Standard

Grade

Element (%)

GB

Q195

C

Mn

S

P

Si

0.06~0.12

0.25~0.50

≤0.050

≤0.045

≤0.30

 

Measures of HR Square Bar (small measures):

 

 HR Square Bar.

(Section of HR Square Bar)

 

-Length of a side and Theoretical weight of Square Bar.

Length of a side(mm)

Theoretical weight(kg/m)

Length of a side(mm)

Theoretical weight(kg/m)

7

0.385

22

3.80

8

0.502

24

4.52

9

0.636

25

4.91

10

0.785

26

5.30

11

0.950

28

6.15

12

1.13

30

7.06

13

1.33

32

8.04

14

1.54

34

9.07

15

1.77

36

10.17

16

2.01

38

11.24

17

2.27

40

12.56

18

2.54

42

13.85

19

2.82

45

15.90

20

3.14

48

18.09

21

3.46

50

19.63

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: (length of a side)2 * 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 of HR Square Bar:

-The Square Bar is normally used as structure steel.

-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…

 

Packaging & Delivery of HR Square Bar:

-Packing Detail: The products can be packed in bundles by steel wires.

-Marks: We make tag marks and color marks. The tag marks with white background and red company logo will be tied up to each bundle of the products. The information is usually including basic information of products and company and other information requested by customers. As for color marks, we will paint both ends of bundles to make sure that it will be more convenient for customers to distinguish them from other products.

-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.

 

Transportation:

-The products can be delivered by bulk vessel or by container. As for container, products with the length of 6m will be loaded in 20’ container, with 9m or 12m, in 40’ container.

-The maximum quantity of loading of container is 25 tons.

-The products are usually transported to the nearest port from the production place.

 

Photos of HR Square Bar:

 HR Square Bar.

 HR Square Bar.

We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.

Q:Can a steel square be used for marking out finger joints?
Certainly! The utilization of a steel square for marking out finger joints is indeed possible. In the realm of woodworking and carpentry, a steel square is a tool of great versatility and precision. It boasts a 90-degree angle and a ruler positioned along its edge, rendering it an ideal instrument for delineating straight lines and angles. In order to achieve a proper fit, accuracy plays a pivotal role when crafting finger joints. By employing a steel square, one can skillfully designate the necessary lines and angles required to fabricate these joints, thereby enabling meticulous and immaculate cuts. It is worth noting, however, that finger joints necessitate meticulous measurements and layout. Thus, for optimal outcomes, it is recommended to employ either a specialized finger joint jig or a dado blade on a table saw.
Q:Can a steel square be used for checking the squareness of a concrete form?
Yes, a steel square can be used for checking the squareness of a concrete form. The straight edges of the steel square can be aligned with the edges of the form to ensure that they are at right angles to each other. This helps in maintaining the desired square shape of the concrete form.
Q:How do you use a steel square to determine roof valley angles?
To use a steel square to determine roof valley angles, you will need to follow a few steps. First, ensure that your steel square is clean and free from any debris or rust that may affect its accuracy. Next, locate the area where the roof valley is situated. This is the point where two roof sections meet at an angle, creating a valley. Place the steel square vertically against one side of the valley, ensuring that the square's edge aligns with the roof section. Hold the square firmly in place. Now, look at the measurements marked on the steel square. Most steel squares have a scale on one of the inside edges, which consists of numbers and angles. Find the angle measurement that corresponds to the roof valley angle you want to determine. Once you have identified the correct angle on the scale, rotate the square until the edge aligned with the roof section intersects with the corresponding angle measurement on the scale. Now, hold the square in this position and observe where the other edge of the square intersects with the other roof section. This point of intersection will give you the angle of the roof valley. You can then use this angle measurement to make accurate cuts or adjustments when installing or repairing the roof valley. It is important to note that the accuracy of the measurement depends on the precision of your steel square and your ability to align it properly with the roof sections.
Q:What are the alternative tools for a steel square?
There are several alternative tools for a steel square, depending on the specific task or measurement needed. Some of the most commonly used alternatives include: 1. Combination Square: This versatile tool combines a ruler and a square in one, allowing for precise measurements and angle markings. It is great for layout work, marking 90-degree angles, and measuring and transferring angles. 2. Try Square: Similar to a steel square, a try square is a simple tool used mainly for checking the accuracy of right angles. It consists of a metal blade and a wooden or plastic handle, making it lightweight and easy to handle. 3. Bevel Gauge: A bevel gauge is primarily used for measuring and transferring angles. It consists of a handle with a sliding metal blade that can be locked at any desired angle. This tool is particularly useful for woodworking and carpentry projects. 4. Speed Square (Rafter Square): Although commonly used in roofing applications, a speed square can also be used as a versatile measuring and marking tool. It features a triangular shape with different measurement scales, including degrees, inches, and centimeters. 5. Digital Angle Finder: For more advanced and precise angle measurements, a digital angle finder can be used. This tool uses digital technology to accurately measure angles and can provide instant digital readings, making it ideal for complex projects or when high precision is required. 6. Laser Level: While not a direct replacement for a steel square, a laser level can be used for straight-line measurements and leveling tasks. It projects a laser beam onto a surface, helping to ensure accurate alignments and layouts. Remember, the choice of alternative tools depends on the specific task and personal preference. It is always beneficial to have a variety of tools in your toolbox to tackle different projects effectively.
Q:How do you use a steel square to find angles for mitered corners?
In order to determine angles for mitered corners using a steel square, a few simple steps must be followed. Firstly, it is important to ensure that the steel square is clean and free from any dirt or debris that may impact its accuracy. Subsequently, measure the length of the material being worked on and designate the desired location for the mitered corner. Proceed to position the steel square by aligning the shorter leg, also referred to as the tongue, against one side of the material. It is crucial to ensure that the longer leg, known as the body, extends beyond the material's edge. With the square properly positioned, utilize a pencil or scribe to mark the desired angle on the material. Next, flip the square over and align the body against the opposite side of the material, ensuring that the tongue extends beyond the edge. Once again, mark the desired angle on the material using a pencil or scribe. After both angles have been marked, draw a straight line connecting the two marks. This line represents the mitered corner. Finally, proceed to carefully cut along the marked line using a saw or another suitable cutting tool for the specific material being worked on. By utilizing a steel square to determine angles for mitered corners, precise and accurate cuts can be achieved, resulting in clean and professionally finished corners for your project.
Q:What are the different uses of a steel square in metalworking?
A steel square is a versatile tool in metalworking that has various uses. It is commonly used for measuring and marking right angles, as it has a 90-degree angle at one end. It helps in accurately transferring measurements, checking the squareness of corners, and ensuring precise cuts and joints. Additionally, a steel square can be used as a guide for drawing straight lines, determining the center of round objects, and as a makeshift protractor for measuring angles. Overall, it is an essential tool that aids in achieving accuracy and precision in metalworking projects.
Q:Can a steel square be used for checking the squareness of a shelf?
Yes, a steel square can be used for checking the squareness of a shelf. A steel square is a reliable tool for measuring right angles and can be used to ensure that the corners of the shelf are perfectly square.
Q:What are the common applications of a steel square in metal fabrication?
A steel square, also known as a framing square or carpenter's square, is a versatile tool used in metal fabrication for a variety of applications. Some of the common uses of a steel square in metal fabrication include: 1. Layout and marking: A steel square is widely used for accurately marking and laying out straight lines, angles, and measurements on metal surfaces. It helps in ensuring precise cuts and dimensions during the fabrication process. 2. Right angle checking: One of the primary functions of a steel square is to check if a joint or corner is perfectly square or at a 90-degree angle. This is essential for achieving structural integrity and accuracy in metal fabrication projects. 3. Measuring and transferring dimensions: Steel squares are equipped with rulers or scales along their edges, which allow fabricators to measure and transfer dimensions accurately. This is particularly useful when cutting or bending metal to specific sizes and shapes. 4. Setting up machinery and tools: Steel squares are also employed for aligning and setting up various machinery and tools used in metal fabrication, such as saws, drills, and milling machines. They ensure that the equipment is positioned correctly and at the desired angles. 5. Checking flatness: In metal fabrication, it is crucial to ensure that the surfaces of fabricated components are flat and level. Steel squares can be used to check the flatness of metal sheets or welded joints, allowing fabricators to make necessary adjustments. 6. Creating miter cuts: Miter cuts, which are angled cuts made on metal pieces to create precise joints, can be easily achieved using a steel square. By aligning the square with the desired angle, fabricators can accurately mark and cut metal at the correct angle. 7. Welding setup: Steel squares are often utilized in the setup and alignment of metal components during welding. They help in positioning and aligning parts to achieve accurate and strong welds. In summary, a steel square is an indispensable tool in metal fabrication, offering various applications such as layout and marking, checking angles, measuring and transferring dimensions, setting up machinery, checking flatness, creating miter cuts, and assisting in welding setup. Its versatility and accuracy make it an essential tool for metal fabricators seeking precision and quality in their work.
Q:Can a steel square be used for checking the squareness of a worktable?
Yes, a steel square can be used for checking the squareness of a worktable.
Q:Can a steel square be used for layout and design work?
Yes, a steel square can be used for layout and design work. Steel squares, also known as framing squares or carpenter squares, are versatile tools commonly used by carpenters, woodworkers, and other tradespeople for layout, design, and measurement tasks. They consist of a long arm and a shorter perpendicular arm, forming a 90-degree angle. The long arm is typically marked with measurements and angles, allowing for accurate layout of lines, angles, and squares. The shorter arm is useful for checking corners and ensuring perpendicularity. Steel squares are durable, reliable, and can be easily used for various layout and design tasks, such as marking cuts, checking angles, and creating precise measurements.
STEXIN, an enterprise specializing in the production and sales of square bar, round bar and flat bar. The annual production capacity of square billet is 60,000 mtons, and sturtual steel 80,000 mtons.

1. Manufacturer Overview

Location Renqiu, China
Year Established 1996
Annual Output Value Above US$ 30 Million
Main Markets Mid East; Southeast Aisa
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin;
Export Percentage 20% - 30%
No.of Employees in Trade Department 11-20 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 70,000 square meters
No. of Production Lines 1
Contract Manufacturing OEM Service Offered
Product Price Range Average

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