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호칭치수
Nominal
Size(㎜) |
표준단면치수
Standard Sectional
Dimension
(㎜) |
단면적
Sectional
Area
(㎠) |
단위무게
Unit
Weight
(㎏/m) |
단면2차 모멘트
Moment of
Inertia
( ㎝⁴) |
단면2차 반지름
Radius of
Gyration
(㎝) |
단면계수
Modulus of
Section
(㎤) |
| H x B |
t₁ |
t₂ |
r |
A |
W |
Ix |
Iy |
ix |
iy |
Zx |
Zy |
| 100x100 |
100x100 |
6 |
8 |
10 |
21.90 |
17.2 |
383 |
134 |
4.18 |
2.47 |
76.5 |
26.7 |
| 125x125 |
125x125 |
6.5 |
9 |
10 |
30.31 |
23.8 |
847 |
293 |
5.29 |
3.11 |
136 |
47 |
| 150x75 |
150x75 |
5 |
7 |
8 |
17.85 |
14.0 |
666 |
49.5 |
6.11 |
1.66 |
88.8 |
13.2 |
| 150x100 |
148x100 |
6 |
9 |
11 |
26.84 |
21.1 |
1,020 |
151 |
6.17 |
2.37 |
138 |
30.1 |
| 150x150 |
150x150 |
7 |
10 |
11 |
40.14 |
31.5 |
1,640 |
563 |
6.39 |
3.75 |
219 |
75.1 |
| 200x100 |
198x99
200x100 |
4.5
5.5 |
7
8 |
11
11 |
23.18
27.16 |
18.2
21.3 |
1,580
1,840 |
114
134 |
8.26
8.24 |
2.21
2.22 |
160
184 |
23
26.8 |
| 200x150 |
194x150 |
6 |
9 |
13 |
39.01 |
30.6 |
2,690 |
507 |
8.30 |
3.61 |
277 |
67.6 |
| 200x200 |
200x200
200x204
208x202 |
8
12
10 |
12
12
16 |
13
13
13 |
63.53
71.53
83.69 |
49.9
56.2
65.7 |
4,720
4,980
6,530 |
1,600
1,700
2,200 |
8.62
8.35
8.83 |
5.02
4.88
5.13 |
472
498
628 |
160
167
218 |
| 250x125 |
248x124
250x125 |
5
6 |
8
9 |
12
12 |
32.68
37.66 |
25.7
29.6 |
3,540
4,050 |
255
294 |
10.4
10.4 |
2.79
2.79 |
285
324 |
41.1
47 |
| 250x175 |
244x175 |
7 |
11 |
16 |
56.24 |
44.1 |
6,120 |
984 |
10.4 |
4.18 |
502 |
113 |
| 250x250 |
244x252
248x249
250x250
250x255 |
11
8
9
14 |
11
13
14
14 |
16
16
16
16 |
82.06
84.70
92.18
104.70 |
64.4
66.5
72.4
82.2 |
8,790
9,930
10,800
11,500 |
2,940
3,350
3,650
3,880 |
10.3
10.8
10.8
10.5 |
5.98
6.29
6.29
6.09 |
720
801
867
919 |
233
269
292
304 |
| 300x150 |
298x149
300x150 |
5.5
6.5 |
8
9 |
13
13 |
40.80
46.78 |
32.0
36.7 |
6,320
7,210 |
442
508 |
12.4
12.4 |
3.29
3.29 |
424
481 |
59.3
67.7 |
| 300x200 |
294x200
298x201 |
8
9 |
12
14 |
18
18 |
72.38
83.36 |
56.8
65.4 |
11,300
13,300 |
1,600
1,900 |
12.5
12.6 |
4.71
4.77 |
771
893 |
160
189 |
| 300x300 |
294x302
298x299
300x300
300x305
304x301
310x305
310x310 |
12
9
10
15
11
15
20 |
12
14
15
15
17
20
20 |
18
18
18
18
18
18
18 |
107.70
110.80
119.80
134.80
134.80
165.30
180.80 |
84.5
87.0
94.0
106.0
106.0
130.0
142.0 |
16,900
18,800
20,400
21,500
23,400
28,150
29,390 |
5,520
6,240
6,750
7,100
7,730
9,460
9,940 |
12.5
13.0
13.1
12.6
13.2
13.2
12.8 |
7.16
7.50
7.51
7.26
7.57
7.60
7.50 |
1,150
1,270
1,360
1,440
1,540
1,810
1,890 |
365
417
450
466
514
620
642 |
| 350x175 |
346x174
350x175
354x176 |
6
7
8 |
9
11
13 |
14
14
14 |
52.68
63.14
73.68 |
41.4
49.6
57.8 |
11,100
13,600
16,100 |
792
984
1,180 |
14.5
14.7
14.8 |
3.88
3.95
4.01 |
641
775
909 |
91
112
134 |
| 350x250 |
336x249
340x250 |
8
9 |
12
14 |
20
20 |
88.15
101.50 |
69.2
79.7 |
18,500
21,700 |
3,090
3,650 |
14.5
14.6 |
5.92
6.00 |
1,100
1,280 |
248
292 |
| 350x350 |
344x348
344x354
350x350
350x357 |
10
16
12
19 |
16
16
19
19 |
20
20
20
20 |
146.00
166.60
173.90
191.40 |
115.0
131.0
137.0
156.0 |
33,300
35,300
40,300
42,800 |
11,200
11,800
13,600
14,400 |
15.1
14.6
15.2
14.7 |
8.78
8.43
8.84
8.53 |
1,940
2,050
2,300
2,450 |
646
669
776
809 |
| 400x200 |
396x199
400x200
404x201 |
7
8
9 |
11
13
15 |
16
16
16 |
72.16
84.12
96.16 |
56.6
66.0
75.5 |
20,000
23,700
27,500 |
1,450
1,740
2,030 |
16.7
16.8
16.9 |
4.48
4.54
4.60 |
1,010
1,190
1,360 |
145
174
202 |
| 400x300 |
386x299
390x300 |
9
10 |
14
16 |
22
22 |
120.1
136.0 |
94.3
107 |
33,700
38,700 |
6,240
7,210 |
16.7
16.9 |
7.81
7.28 |
1,740
1,980 |
418
481 |
| 400x400 |
388x402
394x398
394x405
400x400
400x408
406x403
414x405
428x407
458x417
498x432 |
15
11
18
13
21
16
18
20
30
45 |
15
18
18
21
21
24
28
35
50
70 |
22
22
22
22
22
22
22
22
22
22 |
178.5
186.8
214.4
218.7
250.7
254.9
295.4
360.7
528.6
770.1 |
140
147
168
172
197
200
232
283
415
605 |
49,000
56,100
59,700
66,600
70,900
78,000
92,800
119,000
187,000
298,000 |
16,300
18,900
20,000
22,400
23,800
26,200
31,000
39,400
60,500
94,000 |
16.6
17.3
16.7
17.5
16.8
17.5
17.7
18.2
18.8
19.7 |
9.54
10.10
9.65
10.10
9.75
10.10
10.20
10.40
10.70
11.10 |
2,520
2,850
3,030
3,330
3,540
3,840
4,480
5,570
8,170
13,000 |
809
951
985
1,120
1,170
1,300
1,530
1,930
2,900
4,370 |
| 450x200 |
446x199
450x200 |
8
9 |
12
14 |
18
18 |
84.3
96.76 |
66.2
76 |
28,700
33,500 |
1,580
1,870 |
18.5
18.6 |
4.33
4.40 |
1,290
1,490 |
159
187 |
| 450x300 |
434x299
440x300 |
10
11 |
15
18 |
24
24 |
135.0
157.4 |
106
124 |
46,800
56,100 |
6,690
8,110 |
18.6
18.9 |
7.04
7.18 |
2,160
2,550 |
448
541 |
| 500x200 |
496x199
500x200
506x201 |
9
10
11 |
14
16
19 |
20
20
20 |
101.3
114.2
131.3 |
79.5
89.6
103 |
41,900
47,800
56,500 |
1,840
2,140
2,580 |
20.3
20.5
20.7 |
4.27
4.33
4.43 |
1,690
1,910
2,230 |
185
214
257 |
| 500x300 |
482x300
488x300 |
11
11 |
15
18 |
26
26 |
145.5
163.5 |
114
128 |
60,400
71,000 |
6,760
8,110 |
20.4
20.8 |
6.82
7.04 |
2,500
2,910 |
451
541 |
| 600x200 |
596x199
600x200
606x201
612x202 |
10
11
12
13 |
15
17
20
23 |
22
22
22
22 |
120.5
134.4
152.5
170.7 |
94.6
106
120
134 |
68,700
77,600
90,400
103,000 |
1,980
2,280
2,720
3,180 |
23.9
24.0
24.3
24.6 |
4.05
4.12
4.22
4.31 |
2,310
2,590
2,980
3,380 |
199
228
271
314 |
| 600x300 |
582x300
588x300
594x302 |
12
12
14 |
17
20
23 |
28
28
28 |
174.5
192.5
222.4 |
137
151
175 |
103,000
118,000
137,000 |
7,670
9,020
10,600 |
24.3
24.8
24.9 |
6.63
6.85
6.90 |
3,530
4,020
4,620 |
511
601
701 |
| 700x300 |
692x300
700x300
708x302 |
13
13
15 |
20
24
28 |
28
28
28 |
211.5
235.5
273.6 |
166
185
215 |
172,000
201,000
237,000 |
9,020
10,800
12,900 |
28.6
29.3
29.4 |
6.53
6.78
6.86 |
4,980
5,760
6,700 |
602
722
853 |
| 800x300 |
792x300
800x300
808x302 |
14
14
16 |
22
26
30 |
28
28
28 |
243.4
267.4
307.6 |
191
210
241 |
254,000
292,000
339,000 |
9,930
11,700
13,800 |
32.3
33.0
33.2 |
6.39
6.62
6.70 |
6,410
7,290
8,400 |
662
782
915 |
| 900x300 |
890x299
900x300
912x302 |
15
16
18 |
23
28
34 |
28
28
28 |
270.9
309.8
364.0 |
213
243
286 |
345,000
411,000
498,000 |
10,300
12,600
15,700 |
35.7
36.4
37.0 |
6.16
6.39
6.56 |
7,760
9,140
10,900 |
688
843
1,040 | |
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