표준단면치수
Section Index
단위무게
Weight
단면적
Sectional Area
t x b(mm) kg/m
3X9 0.212 0.2700
3X12 0.283 0.3600
3X16 0.377 0.4800
3X19 0.447 0.5700
3X25 0.589 0.7500
3X32 0.754 0.9600
3X38 0.895 1.140
3X50 1.18 1.500
4.5X12 0.424 0.5400
4.5X16 0.565 0.7200
4.5X19 0.671 0.8550
4.5X25 0.883 0.268
4.5X32 1.133 1.125
4.5X38 1.346 1.440
4.5X50 1.77 1.980
6X19 0.895 1.140
6X25 1.18 1.500
6X32 1.51 1.920
6X38 1.79 2.280
6X50 2.36 3.000
6X65 3.06 3.9000
6X75 3.53 4.500
6X90 4.24 5.400
6X100 4.71 6.000
9X25 1.77 2.250
6X32 2.26 2.880
9X38 2.68 3.420
9X50 3.53 4.500
9X50 3.53 4.500
9X65 4.59 5.850
9X75 5.30 6.750
9X90 6.36 8.100
9X100 7.06 9.000
9X125 8.83 11.25
9X150 10.6 13.50
9X180 12.7 16.20
9X200 14.1 18.00
9X230 16.2 20.70
9X250 17.7 22.50
12X25 2.36 3.000
12X32 3.01 3.840
12X38 3.58 4.550
12X50 4.71 6.000
12X67 6.12 7.800
12X75 7.06 9.000
12X90 8.42 10.80
12X100 9.42 12.00
12X125 11.8 15.00
12X150 14.1 18.00
12X180 17.0 21.60
12X200 18.8 24.00
12X230 21.7 27.60
12X250 23.6 30.00
12X280 26.4 33.60
12X300 28.3 36.00