TIS/JIS STANDARDS - TIS1227 : 1996 / JIS G3192 : 1990
(T)

(Grade SM400, SM490, SM 520, SS400, SS490 or SS540)

Standard Sectional Dimension Radian Sectional Area Weight  Position of Center of Gravity  Moment of Inertia Raidus of Gyration Modulus of Section
Bxt2 B h t1 t2 r1 r2 cm2 kg/m cx cy Ix Iy ix iy Zx Zy
mm mm mm mm mm mm mm a cm cm (cm4) (cm4) cm cm (cm3) (cm3)
150x9 150 39 12 9 8 3 18.52 14.50 0.934 0 16.5 254 0.94 3.70 5.55 33.8
150x12 150 42 12 12 8 3 23.02 18.10 1.020 0 20.7 338 0.95 3.83 6.52 45.1
150x15 150 45 12 15 8 3 27.52 21.60 1.130 0 25.9 423 0.97 3.92 7.70 56.4
200x12 200 42 12 12 8 3 29.02 22.80 0.935 0 22.3 799 0.88 5.25 6.83 79.9
200x16 200 46 12 16 8 3 37.02 29.00 1.090 0 30.5 1070 0.91 5.37 8.68 107.0
200x19 200 49 12 19 8 3 43.02 33.80 1.220 0 38.5 1270 0.95 5.43 10.4 127.0
200x22 200 52 12 22 8 3 49.02 38.50 1.350 0 48.3 1470 0.99 5.47 12.6 147.0
250x16 250 46 12 16 20 3 46.05 36.20 1.060 0 33.6 2080 0.85 6.72 9.49 167.0
250x19 250 49 12 19 20 3 53.55 42.00 1.190 0 43.1 2470 0.9 6.8 11.6 198.0
250x22 250 52 12 22 20 3 61.05 47.90 1.330 0 55.0 2870 0.95 6.85 14.2 229.0
250x25 250 55 12 25 20 3 68.55 53.80 1.460 0 69.6 3260 1.010 6.90 17.2 261.0