Thursday, November 30, 2023

Weight of Rectangular Hollow Section Steel : Size, Uses, Advantages & Disadvantages

- Advertisement -
- Advertisement -
4
(1)

 

The weight of rectangular hollow section steel tubing (RHS) is calculated by the steel weight formula which is the multiplication of the unit weight of steel and its volume and also steel weight is calculated with the help of various RHS weight calculators/ steel weight calculators.

We know that rectangular tubing steel is a type of MS bar and its density is 7850 kg/m3. Here we need two measuring quantities first is the unit weight of steel and another one is the volume of steel.

Rectangular hollow section steel and square hollow section steel is similar and does not vary greatly, flat steel plate is heated and molded to customize the shape and edge of refined and Readied for welding.

High tensile strength hollow section of steel which is utilized majorly in different industries for automotive, machinery, furniture, and construction which section comes in different shapes and sizes, and finishes most common among them include a rectangular hollow section (RHS) and square hollow section (SHS).

 

 


 

 

  1. Size of Rectangular Hollow Section (RHS)  

The size of rectangular hollow sections is available in a wide range their minimum lateral dimension is about 26 mm × 13 mm and their maximum lateral dimension is about 400 mm × 200 mm.

Their thickness also contains a wide range that is minimum thickness is about 0.8 mm and maximum thickness is about 12 mm and the length of the rectangular hollow section also contains a wide range available in a minimum of 4 meters and a maximum of 12 meters.

 

 


 

 

  2. Size of Square Hollow Section (SHS)  

The size of a square hollow section (SHS) available in a broad range their minimum lateral dimension is about 12 mm × 12 mm and its maximum lateral dimension is about 300 mm × 300 mm.

Their thickness also contains a broad range that is minimum thickness is about 0.8 mm and the maximum thickness is about 12 mm the length of the square hollow section also contains a wide range comes in a minimum of 4 meters and a maximum of 12 meters.

 

Weight of Rectangular Hollow Section Steel

 

 


 

 

  3. Uses of Rectangular Hollow Section  

The rectangular hollow section of Steel is widely utilized in construction machinery preparation, steel construction project, building, shipbuilding, steel structure, electrical engineering, power plant, agriculture, chemical machinery, glass curtain, car chassis, airport, etc.

 

 


 

 

  4. Weight of Rectangular Hollow Section Steel (RHS)  

We have,

Steel weight formula = Unit Weight of Steel × Volume of Steel

The density of steel bar=7850 kg/m3

Side length of surface A = 100mm = 0.1m,

side length of surface B = 50mm = 0.05m,

Thickness t = 10mm = 0.01m,

Length of rectangular tube Steel bar such as L= 1m.

 

Weight of Rectangular Hollow Section Steel

 


 

 

  5. How To Calculate Steel Weight?  

To determine the weight of a rectangular hollow section we use the RHS weight calculator, as we know that the weight of the Steel bar = Volume of Steel × Density of steel.

Weight = Volume × density

Vt = total volume of Steel

Va = volume of surface A

Vb = volume of surface B

Now,

Vt = Va + Vb

Vt = 2(Area of A×L) + 2(Area of B×L)

Vt = 2(0.1×0.01×1) m3 +2{(0.05-0.01-0.01)0.01×1} m3

Note:- both surfaces of volume are multiplied by 2

Vt = 0.002 m3 +(0.03×0.02) m3

Vt= 0.002 m3 + 0.0006 m3

Vt = 0.0026 m3

Now,

Weight = Volume × Density

Weight = 0.0026 m3 × 7850 kg/m3

Hence,

the weight of rectangular hollow section steel = 20.41 kg

 

 


 

 

 

  6. Standard of Rectangular Hollow Section  

The standard size and weight of rectangular hollow section steel are as follows:

Size (mm)Thickness (mm)Kg/Metre
50 x 2522.23
50 x 252.52.69
50 x 2533.25
50 x 302.52.92
50 x 3033.45
50 x 303.23.66
50 x 3044.46
50 x 3055.4
60 x 402.53.71
60 x 4034.39
60 x 403.24.66
60 x 4045.72
60 x 4056.97
60 x 406.38.49
80 x 4035.34
80 x 403.25.67
80 x 4046.97
80 x 4058.54
80 x 406.310.5
80 x 40812.8
80 x 5035.58
80 x 5059.01
90 x 5036.28
90 x 503.67.46
90 x 50510.1
90 x 506.312.5
90 x 50815.3
100 x 5036.75
100 x 503.27.18
100 x 5048.86
100 x 50510.9
100 x 506.313.4
100 x 50816.6
100 x 6037.22
100 x 603.68.59
100 x 60511.7
100 x 606.314.4
100 x 60817.8
120 x 603.69.72
120 x 60513.3
120 x 606.316.4
120 x 80820.4
120 x 80514.8
120 x 806.318.4
120 x 80822.9
120 x 801027.9
150 x 100518.7
150 x 1006.323.3
150 x 100829.1
150 x 1001035.7
150 x 10012.543.6
160 x 80518
160 x 806.322.3
160 x 80827.9
160 x 801034.2
160 x 8012.541.6
200 x 100522.7
200 x 1006.328.3
200 x 100835.4
200 x 1001043.6
200 x 10012.553.4
200 x 1001666.4
200 x 120524.2
200 x 1206.330.3
200 x 120837.9
200 x 1201046.7
200 x 12012.557.3
200 x 150526.6
200 x 1506.333.2
200 x 150841.7
200 x 1501051.4
200 x 15012.563.2
200 x 1501678.9
250 x 1006.333.2
250 x 100841.7
250 x 1001051.4
250 x 10012.563.2
250 x 1001678.9
250 x 150530.5
250 x 1506.338.2
250 x 150848
250 x 1501059.3
250 x 15012.573
250 x 1501691.5
300 x 1006.338.2
300 x 100848
300 x 1001059.3
300 x 10012.573
300 x 1001691.5
300 x 2006.348.1
300 x 200860.5
300 x 2001075
300 x 20012.592.6
300 x 20016117
300 x 2506.353
300 x 250866.8
300 x 2501082.8
300 x 25012.5102
300 x 25016129
350 x 1506.348.1
350 x 150860.5
350 x 1501075
350 x 15012.592.6
350 x 15016117
350 x 250873.1
350 x 2501090.7
350 x 25012.5112
350 x 25016142
400 x 1506.353
400 x 150866.8
400 x 1501082.8
400 x 15012.5102
400 x 15016129
400 x 2006.357.9
400 x 200873.1
400 x 2001090.7
400 x 20012.5112
400 x 20016142
400 x 30010106
400 x 30012.5132
400 x 30016167
450 x 250885.7
450 x 25010106
450 x 25012.5132
450 x 25016167

 

 


 

 

  7. Advantages of Rectangular Hollows Section  

The advantages of a rectangular hollows section are as follows:

a. They give greater flexibility in the use

b. They have a higher strength-to-weight ratio than conventional sections.

c. This improves efficiency and reduces cost.

d. It creates lightweight and visually attractive structures.

 

 


 

 

  7. Disadvantages of Rectangular Hollows Section  

The disadvantages of a rectangular hollows section are as follows:

a. Chance of corrosion.

b. They can’t completely resist weathering agents.

c. It can be costly for big construction of the structure.

d. It can’t resist heavy loads.

 

 

This was for the weight of rectangular hollow section steel.

 

 


 

  8. References  

1. Content Filter & Authenticity Checking Team, Dream Civil International

(Our team checks every content & detail to maintain quality.)

 


 

 

Read Also: MS Plate Weight

 

 

How useful was this post?

Click on a star to rate it!

Average rating 4 / 5. Vote count: 1

No votes so far! Be the first to rate this post.

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

- Advertisement -
Er. Madhu Krishna Poudel ( Founder )
Er. Madhu Krishna Poudel ( Founder )
Madhu Krishana Poudel is a distinguished Civil Engineer with extensive experience in site supervision, estimation, and AutoCAD 2D and 3D design. Holding a Bachelor's degree in Civil Engineering from Pokhara University, his work and expertise have earned recognition in reputable sources such as USA Today, Time, Wikipedia, and TheRichest, establishing his credibility and trustworthiness in the construction industry.
Latest Articles
Related Articles
Dream Civil Is Under Updatespot_img