ISMB: Indian Standard Medium Weight Beam
ISMC - Indian Standard Medium Weight Channel
ISJB: Indian Standard Junior Beams
ISLB: Indian Standard Light Weight Beams
ISWB: Indian Standard Wide Flange Beams
The popular trade name in Australia the Universal Beams (UB) and Columns (UC).
Indian Standard | Sizes | Weight in Kg Per Foot | Weight in Kg per Meter |
---|---|---|---|
ISMC/ ISMB/ ISA | 75 * 40 * 4.8 | 2.176 | 7.14 |
ISMC/ ISMB/ ISA | 100 * 50 * 5 | 2.914 | 9.56 |
ISMC/ ISMB/ ISA | 125 * 65 * 5.3 | 3.993 | 13.10 |
ISMC/ ISMB/ ISA | 150 * 75 * 5.7 | 5.121 | 16.80 |
ISMC/ ISMB/ ISA | 175 * 75 * 6 | 5.975 | 19.60 |
ISMC/ ISMB/ ISA | 200 * 75 * 6.2 | 6.798 | 22.30 |
ISMC/ ISMB/ ISA | 250 * 82 * 9 | 10.426 | 34.2 |
ISMC/ ISMB/ ISA | 300 * 90 * 7.8 | 11.067 | 36.3 |
ISMC/ ISMB/ ISA | 400 * 100 * 8.8 | 15.274 | 50.1 |
Depth (mm) * Flange (mm) * Sectional Weight (kg/m) | |
ISMC 250 * 80 * 30.6 | ISMC 300 * 90 * 36.3 |
ISMC 250 * 82 * 34.2 | ISMC 300 * 92 * 41.5 |
ISMC 250 * 83 * 38.1 | ISMC 300 * 93 * 46.2 |
ISMC 250 * 83 * 38.1 | ISMC 400 * 100 * 50.1 |
Structural Sections | Dimensions | Weight | Length |
mm | kg/m | m | |
Channel | Bhilai Steel Plant | ||
75 * 40 * 4.8 | 7.14 | 10 to 12 | |
100 * 50 * 5 | 9.56 | ||
125 * 65 * 5.3 | 13.1 | 10 to 11.5 | |
125 * 66 * 6 | 13.7 | for all dimensions | |
150 * 75 * 5.7 | 16.8 | ||
150 * 76 * 6.5 | 17.7 | ||
175 * 75 * 6 | 19.6 | ||
200 * 75 * 6.2 | 22.3 | ||
200 * 76 * 7.5 | 24.3 | ||
250 * 82 * 9 | 34.2 | 10 to 12 | |
300 * 90 * 7.8 | 36.3 | for all dimensions | |
400 * 100 * 8.8 | 50.1 |
VIZAG (RINL: - RASHTRIYA ISPAT NIGAM LIMITED )
Side(mm) * Side(mm) * Thickness range (mm) | Section Weight (Kg/m) |
MC *40 * 32 * 5 | 4.82 |
MC 75 * 40 * 4.8 | 7.14 |
MC 100 * 50 * 5 | 9.56 |
MC 125 * 65 * 5.3 | 13.1 |
MC 150 * 75 * 5.7 | 16.8 |
Manufacturing Grades:
Steel Channel | IS :808 - 1989 / IS :3954 - 1981 |
---|---|
Tolerance as per:- | |
Steel Channel | IS :1852 - 1985 / IS :3954 - 1981 |
Grades as per:- | |
Steel Channel | IS :2062 :E250 A - 2006 |
Type | Weight per meter (kg) |
Depth of Section (mm) |
Sectional area (cm²) |
Thickness of Flange (mm) |
Width of Flange (mm) |
Thickness of web (mm) |
ISMC 75 |
6.8 | 75 | 8.67 | 7.3 | 40 | 4.4 |
ISMC 100 | 9.2 | 100 | 11.70 | 7.5 | 50 | 4.7 |
ISMC 125 | 12.7 | 125 | 16.19 | 8.1 | 65 | 5.0 |
ISMC 150 | 16.4 | 150 | 20.88 | 9.0 | 75 | 5.4 |
ISMC 175 |
19.1 | 175 | 24.38 | 10.2 | 75 | 5.7 |
ISMC 200 | 22.1 | 200 | 28.21 | 11.4 | 75 | 6.1 |
ISMC 225 | 25.9 | 225 | 33.01 | 12.4 | 80 | 6.4 |
ISMC 250 | 30.4 | 250 | 38.67 | 14.1 | 80 | 7.1 |
ISMC 300 |
38.8 | 300 | 45.64 | 13.6 | 90 | 7.6 |
ISMC 350 | 42.1 | 350 | 53.66 | 13.5 | 100 | 8.1 |
ISMC 400 | 49.4 | 400 | 62.93 | 15.3 | 100 | 8.6 |
Grade of Raw Material | Old Header |
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Cut Weight | Grams. |
Mild Steel channel are U- shaped structure made of steel defined by dimension of its sides and thickness. Mild steel channel have two parts flange and web base and horizontal part of it is known as flange and top vertical part of it is known as web.
It has unequal sides for example 100×50×5 mm, both the sides’ web and flange of Mild Steel channel are 100 and 50 mm and their thickness is of 5 mm.
We know that MS channel consist of flange and web, it comes in several sizes ranging between 75×40×4.8 mm to 400× 100× 8.8 mm.
Weight of MS channel is calculated in Kg per meter or in Kg per feet. Clearly higher dimension will have higher weighted value and lower dimension have lower weight value.
For example MS channel having dimension 100×50×5 mm
Unit weight of MS channel calculated by formula weight = volume × density & density of steel is 7850 Kg/m3 and volume is calculated by multiplying web height × flange width × thickness.
MS Channel Size = 100×50×5 mm
Web Depth = 100 mm =0.1m
Web Thickness = 5 mm=0.005 m
Web Length = 1 m
Volume = l×b×h
Volume = 0.1×0.005×1 m3
Web Volume = 0.0005 m3
MS Channel Size = 100×50×5 mm
Flange Width = 50_5 mm =45mm=0.045 m
Flange Thickness = 5 mm=0.005 m
Flange Length = 1 m
Volume = l×b×h
Volume = 0.045×0.005×1 m3
Flange Volume = 0.000225 m3
Two Flange Volume = 0.000225×2 m3
Two Flange Volume of = 0.000450 m3
Total volume = volume of flange+ volume of web
Total volume = 0.000450 +0.0005 m3
Total volume =0.000950m3
4) Weight of MS channel
Weight = volume× density
Volume = 0.000950 m3
Density of steel = 7850 kg/m3
Weight = 0.000950m3×7850 kg/m3
Weight of MS channel = 7.45 kg/m
Ans: MS channel unit weight will be 7.45 kg