C-channel, a structural element distinct from other beam types, is commonly used in construction for support and lintels. Manufactured from mild steel with a material grade of 2062, these channels come in various sizes with specified weights and tolerance levels. The document also provides details on chemical and mechanical compositions, along with rolling tolerances for different sizes.

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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