표준단면치수
Standard Sectional
Dimension (mm) |
단위중량
Unit Weight
(kg/m) |
단면적
Sectional-Area
(㎠) |
t |
B |
W |
A |
4.5 |
25 |
0.88 |
1.125 |
|
32 |
1.13 |
1.44 |
|
38 |
1.34 |
1.71 |
|
44 |
1.55 |
1.98 |
|
50 |
1.77 |
2.25 |
|
60 |
2.12 |
2.7 |
|
65 |
2.3 |
2.925 |
|
70 |
2.47 |
3.15 |
|
75 |
2.65 |
3.376 |
|
80 |
2.83 |
3.6 |
|
90 |
3.18 |
4.05 |
|
100 |
3.53 |
4.5 |
6 |
25 |
1.18 |
1.5 |
|
32 |
1.51 |
1.92 |
|
38 |
1.74 |
2.28 |
|
44 |
2.07 |
2.64 |
|
50 |
2.36 |
3 |
|
60 |
2.83 |
3.6 |
|
65 |
3.06 |
3.9 |
|
70 |
3.3 |
4.2 |
|
75 |
3.53 |
4.5 |
|
80 |
3.77 |
4.8 |
|
90 |
4.24 |
5.4 |
|
100 |
4.71 |
6 |
|
110 |
5.18 |
6.6 |
|
125 |
5.89 |
7.5 |
|
150 |
7.06 |
9 |
9 |
25 |
1.77 |
2.25 |
|
32 |
2.26 |
2.88 |
|
38 |
2.68 |
3.42 |
|
44 |
3.11 |
3.96 |
|
50 |
3.53 |
4.5 |
|
60 |
4.24 |
5.4 |
|
65 |
4.59 |
5.85 |
|
70 |
4.95 |
6.3 |
|
75 |
5.3 |
6.75 |
|
80 |
5.65 |
7.2 |
|
90 |
6.36 |
8.1 |
|
100 |
7.06 |
9 |
|
110 |
7.77 |
9.9 |
|
125 |
8.83 |
11.25 |
|
150 |
10.6 |
13.5 |
|
160 |
11.3 |
14.4 |
|
165 |
11.7 |
14.85 |
|
170 |
12 |
15.3 |
|
175 |
12.4 |
15.75 |
|
|
표준단면치수
Standard Sectional
Dimension (mm)
|
단위중량
Unit Weight
(kg/m) |
단면적
Sectional-Area
(㎠) |
t |
B |
W |
A |
9 |
180 |
12..7 |
16.2 |
|
190 |
13.4 |
17.1 |
|
200 |
14.1 |
18.1 |
|
250 |
17.7 |
22.5 |
|
300 |
21.2 |
27 |
10 |
50 |
39.2 |
5 |
|
80 |
6.28 |
8 |
|
90 |
7.06 |
9 |
|
100 |
7.85 |
9 |
|
125 |
9.81 |
12.5 |
|
150 |
11.8 |
15 |
11 |
125 |
10.8 |
13.5 |
12 |
25 |
2.36 |
3 |
|
32 |
3.01 |
3.84 |
|
38 |
3.58 |
4.56 |
|
44 |
4.14 |
5.28 |
|
50 |
4.71 |
6 |
|
60 |
6.65 |
7.2 |
|
65 |
6.12 |
7.8 |
|
70 |
6.59 |
8.4 |
|
75 |
7.06 |
9 |
|
80 |
7.54 |
9.6 |
|
90 |
8.48 |
10.8 |
|
100 |
9.42 |
12 |
|
110 |
10.4 |
13.2 |
|
125 |
11.8 |
15 |
|
150 |
14.1 |
18 |
|
160 |
15.1 |
19.2 |
|
165 |
15.5 |
19.8 |
|
170 |
16 |
20.4 |
|
175 |
16.5 |
21 |
|
180 |
17 |
21.6 |
|
190 |
17.9 |
22.8 |
|
200 |
18.8 |
24 |
|
250 |
23.6 |
30 |
|
300 |
28.3 |
36 |
|
350 |
33 |
42 |
|
400 |
37.7 |
48 |
14 |
150 |
6.5 |
21 |
16 |
25 |
3.14 |
4 |
|
32 |
4.02 |
5.12 |
|
38 |
4.77 |
6.08 |
|
44 |
5.53 |
7.04 |
|
50 |
6.23 |
8 |
|
60 |
7.54 |
9.6 |
|
65 |
8.16 |
10.4 |
|