Page 21 - square pipe
P. 21
SQUARE PIPE
Size and Properties
JIS G3466 , มอก.107-2561
Grade : STKR400
B
T
H
B
T
มอก. 107-2561 JIS G3466
H
SIAZES 75 x 75 x t
H x A x C
( mm. )
Modulus of Section Thickness Section Area Weight Moment of inertia Radious of Gyration Modulus of Section
( Unit : mm ) ( Unit : cm .) 2 ( Unit : kg./m.) ( Unit : cm .) 4 ( Unit : cm.) ( Unit : cm .) 3
t Area cm 2 kg./m l x l y i x i y z x z y
1.4 4.07 3.20 36.49 36.49 2.99 2.99 9.73 9.73
1.5 4.35 3.42 38.88 38.88 2.99 2.99 10.37 10.37
1.6 4.63 3.64 41.25 41.25 2.98 2.98 11.00 11.00
1.7 4.91 3.85 43.59 43.59 2.98 2.98 11.62 11.62
1.8 5.19 4.07 45.90 45.90 2.97 2.97 12.24 12.24
2.0 5.74 4.50 50.44 50.44 2.97 2.97 13.45 13.45
2.3 6.55 5.14 57.06 57.06 2.95 2.95 15.22 15.22
2.5 7.09 5.56 61.34 61.34 2.94 2.94 16.36 16.36
2.7 7.62 5.98 65.51 65.51 2.93 2.93 17.47 17.47
2.8 7.88 6.19 67.56 67.56 2.93 2.93 18.02 18.02
3.2 8.93 7.01 75.52 75.52 2.91 2.91 20.14 20.14
3.5 9.69 7.61 81.22 81.22 2.89 2.89 21.66 21.66
4.0 10.95 8.59 90.26 90.26 2.87 2.87 24.07 24.07
4.5 12.17 9.55 98.73 98.73 2.85 2.85 26.33 26.33
5.0 13.36 10.48 106.64 106.64 2.83 2.83 28.44 28.44
6.0 15.63 12.27 120.89 120.89 2.78 2.78 32.24 32.24
