C-Channel, also called C-beam, is a structural steel shape distinguished from I-beams by having flanges only on one side of the web. C-Channels are commonly used in construction for lintels above doors and to support floor joists. This document provides specifications for various sizes of C-Channel including dimensions, weights, material composition, tolerances, and mechanical properties. Sizes range from 75x40 mm to 400x100 mm and are made from mild steel.

1. C Channel
The Structural Channel, also referred to as a C-Channel is distinguished from I-beam or H-beam or
W-beam which has flanges on each side of the online .C-Channels are utilized in commerce and
industry but also in machinery and equipment building. C-Channel are commonly utilized in the
building trade often as a lintel above doors or supports to floor joists etc.
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2. ● Product Name C Channel
● Brand SJ SHREE JI
● Type " C "
● Material Grade IS 2062
● Material Mild Steel
● Place Of Origin Kolkata/Durgapur
● Minimum Order Quantity 16 Metric Ton
● Application Construction Work
● Usage Structural support in construction
C Channel Sizes and Weight
Size (in mm) Weight (in Kg/m) Weight (in Kg/feet)
C Channel 75 x 40 6.800 2.073
C Channel 100 x 50 9.200 2.804
C Channel75 x 40 (light) 5.000 1.524
C Channel100 x 50 (light) 8.000 2.438
C Channel 75 x 40 (superlight) 4.000 1.219
C Channel 100 x 50 (super light) 6.000 1.828
C Channel 125 x 65 12.800 3.901
C Channel 150 x 75 16.400 4.500
C Channel 150 x 76 17.700 5.394
C Channel175 x 75 19.200 5.852
C Channel 200 x 75 22.200 6.766
C Channel 200 x 76 24.300 7.406
C Channel 225 x 80 24.000 7.315
C Channel 225 x 90 26.000 7.925
C Channel 250 x 82 34.200 10.424
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3. C Channel 300 x 90 35.900 10.942
C Channel 400 x 100 49.500 15.087
Rolling Tolerances of C Channel
Depth Tolerance Width of flange Tolerance
Up to 200 mm ± 2.5 mm Up to 100 mm ± 2 mm
> 200 to 400 mm ± 3.0 mm
Tolerance on weight per meter shall be ± 2.5% or alternatively +4, -1% of the standard weight per
meter. The permissible limits for camber and sweep shall be 0.2% of the length.
C Channel Chemical Composition: (in % max values)
Carbon
%
Manganese Max % Sulphur
Max %
Phosporous
Max %
Silicon
Max %
Carbon
Equivalent
0.23 1.50 0.045 0.045 0.40 0.42
Tolerance +0.02 +0.05 +0.005 +0.005 +0.03 +0.03
C Channel Mechanical Composition: (in % max values)
Tensile
Strength
Min, Mpa
Yield Stress, Min, MPa % Elongation at
gauge length
5.65 √Ѕo
Bend Test
mm <20
mm
20-40 mm >40
mm
min min
410 250 240 230 23 3t* (*t is 3
times
thickness)
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