JIS G3466/มอก.107-2561, เกรด : STKR400
ขนาด |
หนา |
พื้นที่ ซม2 |
นน./ส |
Ix |
Iy |
ix |
iy |
Zx |
Zy |
125x75 |
1.6 |
6.23 |
4.89 |
136.86 |
62.80 |
4.69 |
3.17 |
21.90 |
16.75 |
2.0 |
7.74 |
6.07 |
168.35 |
77.09 |
4.66 |
3.16 |
26.94 |
20.56 |
2.3 |
8.85 |
6.95 |
191.28 |
87.46 |
4.65 |
3.14 |
30.60 |
23.32 |
2.5 |
9.59 |
7.53 |
206.24 |
94.20 |
4.64 |
3.13 |
33.00 |
25.12 |
2.8 |
10.68 |
8.39 |
228.19 |
104.07 |
4.62 |
3.12 |
36.51 |
27.75 |
3.2 |
12.13 |
9.52 |
256.58 |
116.79 |
4.60 |
3.10 |
41.05 |
31.14 |
3.6 |
13.55 |
10.64 |
283.98 |
129.00 |
4.58 |
3.09 |
45.44 |
34.40 |
4.0 |
14.95 |
11.73 |
310.40 |
140.73 |
4.56 |
3.07 |
49.66 |
37.53 |
4.5 |
16.67 |
13.08 |
342.07 |
154.72 |
4.53 |
3.05 |
54.73 |
41.26 |
6.0 |
21.63 |
16.98 |
428.45 |
192.49 |
4.45 |
2.98 |
68.55 |
51.33 |
I x,y :Geometrical Moment of Inertia cm
4
i x,y : Radius of Gyration of Area cm.
Z x,y : Modulus of Section cm
3
unit weight kg/m
section area : cm
2