표준단면치수
Standard SectionalDimension
mm

단면적
Sectional Area

단위무게
UnitWeight

중심의 위치
Center of Gravity
㎝

단면2차모멘트
Moment of Inetia

단면2차반지름
Radius of Gyration
㎝

단면계수
Modulusof Section
㎤

HXB

t

t1

t2

㎠

kg/m

Cx, Cy

Ix, Iy

max.lu

min. lv

ix, iy

max.lu

min.lv

Zx, Zy

25X25

3.0

4.0

2.0

1.427

1.120

0.719

0.797

1.26

0.332

0.747

0.940

0.483

0.448

30X30

3.0

4.0

2.0

1.727

1.360

0.844

1.420

2.26

0.59

0.908

1.140

0.585

0.661

40X40

3.0

4.5

2.0

2.336

1.830

1.090

3.530

5.60

1.46

1.230

1.550

0.790

1.210

5.0

4.5

3.0

3.755

2.950

1.170

5.420

8.59

2.25

1.200

1.510

0.774

1.910

45X45

4.0

6.5

3.0

3.492

2.740

1.240

6.500

10.30

2.70

1.360

1.720

0.880

2.000

50X50

4.0

6.5

3.0

3.892

3.060

1.370

9.060

14.40

3.76

1.530

1.920

0.983

2.490

6.0

6.5

4.5

5.664

4.460

1.440

12.600

20.00

5.23

1.500

1.880

0.963

3.550

60X60

4.0

6.5

3.0

4.692

3.680

1.610

16.000

25.40

6.62

1.850

2.330

1.190

3.660

5.0

6.5

3.0

4.550

5.802

1.660

19.600

31.20

8.09

1.840

2.320

1.180

4.520

6.0

6.5

4.5

6.844

5.370

1.690

22.600

35.90

9.30

1.820

2.290

1.170

5.240

65X65

6.0

8.5

4.0

7.527

5.910

1.810

29.400

46.60

12.20

1.980

2.490

1.270

6.260

8.0

8.5

6.0

9.761

7.660

1.880

36.800

58.30

15.30

1.940

2.440

1.250

7.960

70X70

6.0

8.5

4.0

8.127

6.380

1.930

37.100

58.90

15.30

2.140

2.690

1.370

7.330

75X75

6.0

8.5

4.0

8.727

6.850

2.060

46.100

73.20

19.00

2.300

2.900

1.480

8.470

9.0

8.5

6.0

12.690

9.960

2.170

64.400

102.00

26.70

2.250

2.840

1.450

12.100

12.0

8.5

6.0

16.560

13.000

2.290

81.900

129.00

24.50

2.220

2.790

1.440

15.700

80X80

6.0

8.5

4.0

9.327

7.320

2.180

56.400

89.60

23.20

2.460

3.100

1.580

9.700

7.0

8.5

4.0

10.797

8.480

2.230

64.200

102.40

26.80

2.440

3.080

1.580

11.120

90X90

6.0

10.0

5.0

10.550

8.280

2.420

80.700

128.00

33.40

2.770

3.480

1.780

12.300

7.0

10.0

5.0

12.220

9.590

2.460

93.000

148.00

38.30

2.760

3.480

1.770

14.200

10.0

10.0

7.0

17.000

13.300

2.570

125.000

199.00

51.70

2.710

3.420

1.740

19.500

13.0

10.0

7.0

21.710

17.000

2.690

156.000

248.00

65.30

2.680

3.380

1.730

24.800

100X100

7.0

10.0

5.0

13.620

10.700

2.710

129.000

205.00

53.20

3.080

3.880

1.980

17.700

10.0

10.0

7.0

19.000

14.900

2.820

175.000

278.00

72.00

3.040

3.830

1.950

24.400

13.0

10.0

7.0

24.310

19.100

2.940

220.000

348.00

91.10

3.000

3.780

1.940

31.100

120X120

8.0

12.0

5.0

18.760

14.700

3.240

258.000

410.00

106.00

3.710

4.670

2.380

29.500

130X130

9.0

12.0

6.0

22.740

17.900

3.530

366.000

583.00

150.00

4.010

5.060

2.570

38.700

12.0

12.0

8.5

29.760

23.400

3.640

467.000

743.00

192.00

3.960

5.000

2.540

49.900

15.0

12.0

8.5

36.750

28.800

3.760

568.000

902.00

234.00

3.930

4.950

2.530

61.500

150X150

10.0

14.0

7.0

29.210

22.900

4.050

627.000

997.00

258.00

4.630

5.840

2.970

57.300

12.0

14.0

7.0

34.770

27.300

4.140

740.000

1,180

304.00

4.610

5.820

2.960

68.100

15.0

14.0

10.0

42.740

33.600

4.240

888.000

1,410

365.00

4.560

5.750

2.920

82.600

19.0

14.0

10.0

53.380

41.900

4.400

1,090.000

1,730

451.00

4.520

5.690

2.910

103.000

175X175

12.0

15.0

11.0

40.520

31.800

4.730

1,170.000

1,860

480.00

5.380

6.780

3.440

91.800

15.0

15.0

11.0

50.210

39.400

4.850

1,440.000

2,290

589.00

5.350

6.750

3.420

114.000

200X200

15.0

17.0

12.0

57.750

45.300

5.460

2,180.000

3,470

891.00

6.140

7.750

3.930

150.000

20.0

17.0

12.0

76.000

59.700

5.670

2,820.000

4,490

1,160

6.090

7.680

3.900

197.000

25.0

17.0

12.0

93.750

73.600

5.860

3,420.000

5,420

1,410

6.040

7.610

3.880

242.000

250X250

25.0

24.0

12.0

119.400

93.700

7.100

6,950.000

11,000

2,860

7.630

9.620

4.900

388.000

35.0

24.0

18.0

162.600

128.000

7.450

9,110.000

14,400

3,790

7.490

9.420

4.830

519.000