형강류
  1. H형강
  2. 용접H형강
  3. 등변ㄱ형강
  4. 부등변ㄱ형강
  5. 부등변부등후ㄱ형강
  6. ㄷ형강
  7. C형강
  8. CT형강
  9. 데크플레이트
  10. 프로파일
  11. 레일
  12. 승강기레일
  13. 평강

공칭칫수



높이

(H)


(B)
두께

Thichness
코너

반경

(r)
단면적

(A)
단위

중량

(W)
단면2차

모멘트

Moment

of

Inertia
단면2차

반경

Radius
of

Gyration
단면계수

Modulus
of

Section
중심의

위치
Web

(t1)
Flange

(t2)
lx ly ix iy Zx Zy Cx
mm mm mm mm mm mm cm2 kg/m cm4 cm4 cm cm cm3 cm3 cm
50 × 100 50 100 6 8 10 10.95 8.6 16.1 66.9 1.21 2.47 4.03 13.4 1.00
62.5 × 125 62.5 125 6.5 9 10 15.16 11.9 35.0 147 1.52 3.11 6.91 23.5 1.19
75 × 75 75 75 5 7 8 8.925 7.01 42.6 24.7 2.18 1.66 7.46 6.59 1.79
75 × 100 75 100 6 9 11 13.42 10.5 51.7 75.3 1.96 2.37 8.84 15.1 1.56
75 × 150

100 × 100
75

100
150

100
7

5.5
10

8
11

11
20.07

13.58
15.8

10.7
66.4

114
282

67.0
1.82

2.90
3.75

2.22
10.8

14.8
37.6

13.4
1.37

2.29
100 × 150 97 150 6 9 13 19.51 15.3 125 254 2.53 3.61 15.8 33.8 1.79
100 × 200 100

100

104
200

204

202
8

12

10
12

12

16
13

13

13
31.77

35.77

41.85
24.9

28.1

32.8
184

256

251
801

851

1,110
2.41

2.67

2.45
5.02

4.88

5.13
22.3

32.4

29.5
80.1

83.4

109
1.73

2.09

1.91
125 × 125 124

125
124

125
5

6
8

9
12

12
16.34

18.83
12.8

12.8
208

248
127

147
3.57

3.63
2.79

2.79
21.3

23.5
20.5

83.4
2.63

2.78
125 × 175 122 175 7 11 16 28.12 22.1 289 492 3.20 4.18 29.1 56.3 2.27
125 × 250 122

124

125

125
252

249

250

255
11

8

9

14
11

13

14

14
16

16

16

16
41.03

42.35

46.06

52.34
32.2

33.2

36.2

41.1
445

364

412

589
1,470

1,670

1,820

1,940
3.29

2.93

2.99

3.36
5.98

6.29

6.29

6.09
45.3

34.9

39.5

59.4
117

134

146

152
2.39

1.98

2.08

2.58
150 × 150 149

150
149

150
5.5

6.5
8

9
13

13
20.40

23.29
16.0

18.4
393

464
221

254
4.39

4.45
3.29

3.29
33.8

40.0
29.7

33.8
3.26

3.41
150 × 200 147

149
200

201
8

9
12

14
18

18
36.19

41.68
28.4

32.7
572

662
802

949
3.97

3.99
4.71

4.71
48.2

55.2
80.2

94.4
2.83

2.91
125 × 300 147

149

150

150

152
302

299

300

305

301
12

9

10

15

11
12

14

15

15

17
18

18

18

18

18
53.83

55.40

59.89

67.39

67.41
42.3

43.5

47.0

52.9

52.9
858

715

798

1,110

903
2,760

3,120

3,380

3,550

3,870
3.99

3.59

3.65

4.05

3.66
7.16

7.51

7.51

7.26

7.57
72.3

57.0

63.7

92.5

71.4
183

209

225

233

257
2.84

2.36

2.47

3.03

2.55
175 × 175 173

175
174

175
6

7
9

11
14

14
26.34

37.57
20.7

24.8
679

815
396

492
5.08

5.08
3.88

3.95
50.0

59.3
45.5

56.2
3.71

3.75
175 × 250 168

170
249

250
8

9
12

14
20

20
44.08

50.76
34.6

39.8
881

1,020
1,540

1,830
4.47

4.48
5.92

6.00
64.0

73.1
124

146
3.02

3.09
175 × 350 172

172

175

175

169
348

354

350

357

351
10

16

12

19

13
16

16

19

19

13
20

20

20

20

20
73.00

83.32

86.94

99.19

67.63
57.3

65.4

68.2

77.9

53.1
1.230

1.800

1.520

2.200

1.420
5.620

5.920

6.790

7.220

4.690
4.11

4.65

4.18

4.17

4.59
8.78

8.43

8.84

8.53

8.33
84.7

131

104

158

104
323

335

388

404

267
2.67

3.40

2.86

3.59

3.21
200 × 200 198

200
199

200
7

8
11

13
16

16
36.08

42.06
28.3

33.0
1.190

1.400
723

868
5.76

5.76
4.48

4.54
76.4

88.6
72.7

86.8
4.17

4.23
200 × 300 193

195
299

300
9

10
14

16
22

22
60.05

67.98
47.1

53.4
1.530

1.730
3.120

3.600
5.04

5.05
7.21

7.28
95.5

108
209

240
3.33

3.41
200 × 400 249

229

214

207

203

200

200

197

197

194
432

417

407

405

403

408

400

405

398

402
45

30

20

18

16

21

13

18

11

15
70

50

35

28

24

21

21

18

18

15
22

22

22

22

22

22

22

22

22

22
385.0

264.3

180.3

147.7

127.4

125.3

109.3

107.2

93.41

89.23
302

207

142

116

100

98.4

85.8

84.1

73.3

70.0
13.200

7.470

4.380

3.360

3.090

3.650

2.480

3.050

2.050

2.480
47.100

30.200

19.700

15.500

13.100

11.900

11.200

9.980

9.460

8.130
5.87

5.32

4.93

4.95

4.92

5.40

4.76

5.34

4.68

5.27
11.1

10.7

10.4

10.2

10.0

9.75

10.1

9.65

10.1

9.54
706

414

250

213

184

229

147

193

123

158
2.180

1.450

967

766

650

584

560

493

475

404
6.13

4.85

3.90

3.68

3.51

4.07

3.21

3.89

3.01

3.70
225 × 200 223

225
199

200
8

9
12

14
18

18
42.15

43.38
33.1

38.0
1.880

2.160
790

939
6.67

6.68
4.33

4.40
109

124
79.4

93.6
5.10

5.15
225 × 300 217

220
299

300
10

11
15

18
24

24
67.52

79.69
53.0

61.8
2.350

2.680
3.350

4.060
5.89

5.84
7.04

7.68
133

149
224

270
4.04

4.05
250 × 200 248

250

253
199

200

201
9

10

11
14

16

19
20

20

20
50.64

57.12

65.65
39.7

44.8

51.5
2.840

3.210

3.670
922

1.070

1.290
7.49

7.50

7.48
4.27

4.33

4.43
150

169

190
92.6

107

128
5.90

5.96

5.95
250 × 300 241

244
300

300
11

11
15

18
26

26
72.76

81.76
57.1

64.2
3.420

3.620
3.380

4.060
6.85

6.66
6.82

7.07
178

184
225

270
4.92

4.66
300 × 200 298

300

303

306
199

200

201

202
10

11

12

13
15

17

20

23
22

22

22

22
60.23

67.21

76.24

85.33
47.3

52.8

59.8

67.0
5.190

5.810

6.570

7.340
989

1.140

1.360

1.590
9.29

9.30

9.28

9.27
4.05

4.12

4.22

4.31
236

262

292

322
99.4

114

135

157
7.79

7.84

7.79

7.79
300 × 300 291

294

297
300

300

300
12

12

14
17

20

23
28

28

28
87.24

96.24

111.2
68

75.6

87.3
6.360

6.170

7.920
3.830

4.510

5.290
8.54

8.35

8.44
6.63

6.85

6.90
280

288

339
256

301

350
6.39

6.08

6.33
350 × 300 354

350

346
302

300

300
15

13

13
28

24

20
28

28

28
136.8

117.7

105.7
107

92.4

83.0
14,200

12,000

11,300
6.440

5.410

4.510
10.2

10.1

10.3
6.86

6.78

6.53
513

438

425
426

361

301
7.78

7.55

7.99
400 × 300 396

400

404
300

300

302
14

14

16
22

26

30
28

28

28
121.7

133.7

153.8
95.6

105

121
17,700

18,800

21,900
4,960

6,860

6,900
12.1

11.9

11.9
6.38

6.62

6.70
593

610

705
331

391

457
9.66

9.18

9.41