형강류

부등변ㄱ형강(Unequal Angles)

표준단면치수
Standard Sectional Dimension
(mm)
단위중량
Unit Weight
kg/m
단면적
Sectional Area
(cm2)
단면계수
Modulus of Section
(cm3)
H × B t W H Zx Zy
50 x 30 3 1.83 2.33 1.8 0.704
90 x 75 9 11.0 14.04 17.4 12.4
100 x 75 7 9.32 11.87 17.0 10.1
10 13.0 16.50 23.3 13.7
125 x 75 7 10.7 13.62 26.1 10.3
10 14.9 19.00 36.1 14.1
13 19.1 24.31 46.1 17.9
125 x 90 10 16.1 20.50 37.2 20.4
13 20.6 26.26 47.5 24.8
150 x 90 9 16.4 20.94 48.2 19.0
12 21.5 27.36 62.3 24.3
150 x 100 9 17.1 21.84 49.0 25.3
12 22.4 28.56 63.4 30.2
15 27.7 35.25 78.2 37.0

부등변 부등후ㄱ형강(Inverted Angles)

표준단면치수
Standard Sectional Dimension
(mm)
단위중량
Unit Weight
kg/m
단면적
Sectional Area
(cm2)
단면계수
Modulus of Section
(cm3)
H × B t1 t2 r1 r2 W H Zx Zy
200 x 90 9 14 14 7 23.30 29.66 88.7 29.2
250 x 90 10 15 17 8.5 29.40 34.47 149 31.5
12 16 17 8.5 33.7 42.95 174 33.5
300 x 90 11 16 19 9.5 36.30 46.22 229 33.8
13 17 19 9.5 41.3 52.67 264 35.8
350 x 100 12 17 22 11 45.3 57.74 338 44.5
400 x 100 13 18 24 12 53.8 68.59 467 47.1
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