Specification of ㄷ Shape Steel (CHANNEL)

It is called as Channels
It tends to receive influence of twist because it is asymmetry as section shape having two flanges toward only one way in web. But because it is easily assembled and connected, it is used for trust, brace, sutrut, bending material, etc.

CHANNEL

Standard Sectional Dimension (mm)			Unit weight (kg/m)	Sectional area (cm²)
H x B	t1	t2
75 x 40	5	7	6.92	8.818
100 x 50	5	7.5	9.36	11.92
125 x 65	6	8	13.4	17.11
150 x 75	6.5	10	18.6	23.71
150 x 75	9	12.5	24	30.59
180 x 75	7	10.5	21.4	27.2
200 x 80	7.5	11	24.6	31.33
200 x 90	8	13.5	30.3	38.65
250 x 90	9	13	34.6	44.07
250 x 90	11	14.5	40.2	51.17
300 x 90	9	13	38.1	48.57
300 x 90	10	16.5	43.8	55.74
300 x 90	12	16	48.6	61.94
380 x 100	10.5	16	54.5	69.39
380 x 100	13	16.5	62	78.96
380 x 100	13	20	67.3	85.71

Pattern ㄷ Shape Steel

Standard Sectional Dimension (mm)				Unit weight (kg/m)
A x B	t1	t2	C
125 x 65	6	8	2	14.5

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