Main Channel

Main Channel sections are cold roll formed from zinc coated steel strip is the primary member (carrying Channel) for Conventional Ceiling metal framework. This is suspended from the roof with wire hanger, adjustment clip and channel hanger.

System Application:
Ceiling System
Cinema System

Galvanization:
Coating: Z180/2275
Zinc Steel Grade: CS-A,B

 

Type Thickness (mm) Depth (mm) Width (mm) Section Area (mm²) Centroid (mm) Moment of Inertia (Ixx) (mm⁴) Section Modulus (Sx) (mm³) Steel Mechanical Properties
Yield Strength (N/mm²) Tensile Strength (N/mm²) Elongation (%)
Primary or Carrying Channels 0.50 12 / 12 38 29.0 19 6,505.33 342.39 297-308 366-372 29-30
0.55 12 / 12 31.9 19 7,143.56 375.97 297-308 366-372 30-31
0.60 12 / 12 34.8 19 7,779.57 409.45 297-308 366-372 30-31
0.70 12 / 12 40.6 19 9,044.97 476.05 297-308 366-372 30-31
0.80 12 / 12 46.4 19 10,501.60 542.19 297-308 366-372 30-31
0.90 12 / 12 52.2 19 11,549.50 608.97 297-308 366-372 30-31
1.00 12 / 12 58.0 19 12,788.67 673.08 297-308 366-372 30-31
1.20 12 / 12 69.6 19 15,241.18 802.16 297-308 366-372 31-32
1.50 12 / 12 87.0 19 22,276.45 1,172.97 297-308 366-372 31-32
0.50 15 / 15 60 45.0 30 24,474.49 815.98 297-308 366-372 29-30
0.55 15 / 15 49.5 30 26,678.16 889.27 297-308 366-372 29-30
0.60 15 / 15 54.0 30 28,867.16 962.57 297-308 366-372 30-31
0.70 15 / 15 63.0 30 35,429.12 1,203.51 297-308 366-372 30-31
0.80 15 / 15 72.0 30 42,117.30 1,445.19 297-308 366-372 30-31
0.90 15 / 15 81.0 30 48,924.72 1,687.58 297-308 366-372 30-31
1.00 15 / 15 90.0 30 55,845.40 1,930.66 297-308 366-372 30-31
1.20 15 / 15 108.0 30 72,721.30 2,517.38 297-308 366-372 31-32
1.50 15 / 15 135.0 30 65,508.75 2,183.63 297-308 366-372 31-32

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