[부등변 ㄱ형강]
(KS D 3503, 3515/3502)
표준단면치수
Standard Sectional Dimension
(㎜)
단위중량
Unit Weight
표면적
Paint Area
단면적
Sectional Area

단면계수
Modulus of Section
(㎤)

H X B t1 (kg/m) (㎡/ton) (㎠) Zx Zy
50 x 30 3 1.83        
90 x 75 9 11.00 30.000 14.04 17.4 12.4
100 x 75 7 9.32 37.554 11.87 17.0 10.1
10 13.00 26.923 16.5 23.3 13.7
125 x 75 7 10.7 37.383 13.62 26.1 10.3
10 14.9 26.846 19.00 36.1 14.1
13 19.1 20.942 24.31 46.1 17.9
125 x 90 10 16.1 26.708 20.50 37.2 20.4
13 20.6 20.874 26.26 47.5 24.8
150 x 90 9 16.4 29.268 20.94 48.2 19.0
12 21.5 22.326 27.36 62.3 24.3
150 x 100 9 17.1 29.24 21.84 49.0 25.3
12 22.4 22.321 28.59 63.4 30.2
15 27.7 18.051 35.25 78.2 37.0