Rail and Crane Rail / Tee Rail Sections- Dimensional Drawings (12 lb-40 lb)

12-lb A.S.C.E

16-lb A.S.C.E

20-lb A.S.C.E.

25-lb A.S.C.E.

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RAIL ASCE 12 ASCE 16 ASCE 20 ASCE 25
Area 7,61cm2 1.18 in2 10,13 cm2 1.57 in.2 12,90 cm2  2.00 in.2 15,48cm2 2.40 in.2
Kg/m lbs/yd 5, 95 kg/m 12.0lbs/yd 7,94 kg/m 16.0 lbs/yd 9,92 kg/m 20.0 lbs/yd 12,40 kg/m 25.0 lbs/yd
Mom. Inertia 22,9 cm4 0.55 in.4 47, 0cm 4 1, 13 in.4 80, 3 cm4 1,93 in.4 104,1 cm4  2.50 in.4
Sect. Modulus Head 9, 5 cm3 0.58 in.3 16,2 cm3  0.99 in.3 23, 1cm3 1.41 in.3 28, 8 cm3 1, 76 in 3

30-lb A.S.C.E.

40-lb A.S.C.E.

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RAIL ASCE30 ASCE40
Area

19, 35 cm2 3.00 in.2

25, 42cm2 3.94 in.2
kg/m lbs/yd 14, 88 kg/m 30.0 lbs/yd 19, 84 kg/m 40.0 lbs/yd
Mom. Inertia 170, 7 cm4 4.10 in.4 272, 2 cm4 6.54 In.4
sec. Mod. Head 41, 8 cm3 2.55 in.3 58, 8 cm3 3.59 in.3

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