ích thước chuẩn (mm)

Diện tích mặt cắt ngang (cm2)

Đơn trọng (kg/m)

Tọa độ trọng tâm

Momen quán tính (cm4)

Bán kính quán tính (cm)

Modun kháng uốn mặt cắt (cm3)

AxB

t

r1

r2

A

W

Cx = Cy

Ix = Iy

MaxIu

MinIx

ix = iy

Maxix

Miniy

Zx = Zy

L25x25

3

4

2

1.427

1.12

0.719

0.797

1.26

0.332

0.747

0.940

0.483

0.4448

L30x30

3

4

2

1.727

1.36

0.844

1.42

2.26

0.59

0.908

1.14

0.585

0.661

L40x40

5

4.5

3

3.755

2.95

1.17

5.42

8.59

2.25

1.20

1.51

0.774

1.91

L45x45

4

6.5

3

3.492

2.74

1.24

6.50

10.3

2.69

1.36

1.72

0.88

2.00

L45x45

5

6.5

3

4.302

3.38

1.28

7.91

12.5

3.29

1.36

1.71

0.874

2.46

L50x50

4

6.5

3

3.892

3.06

1.37

9.06

14.4

3.76

1.53

1.92

0.983

2.49

L50x50

5

6.5

3

4.082

3.77

1.41

11.1

17.5

4.58

1.52

1.91

0.976

3.08

L50x50

6

6.5

4.5

5.644

4.43

1.44

12.6

20.0

5.23

1.50

1.88

0.96

3.55

L60x60

4

6.5

3

4.692

3.68

1.61

16.0

25.4

6.62

1.85

2.33

1.19

3.66

L60x60

5

6.5

3

5.802

4.55

1.66

19.6

31.2

8.09

1.84

2.32

1.18

4.52

L60x60

6

6.5

4.5

6.844

5.37

1.69

22.6

35.9

9.30

1.82

2.29

1.17

5.24

L65x65

5

8.5

3

6.367

5.00

1.77

25.3

40.1

10.50

1.99

2.51

1.28

5.36

L65x65

6

8.5

4

7.527

5.91

1.81

29.4

46.6

12.20

1.98

2.49

1.27

6.26

L65x65

8

8.5

6

9.761

7.66

1.88

36.8

58.3

15.30

1.94

2.44

1.25

7.96

L70x70

5

8.5

4

6.836

5.37

1.89

31.5

49.9

13.00

2.15

2.70

1.38

6.16

L70x70

6

8.5

4

8.127

6.38

1.93

37.1

58.9

15.30

2.14

2.69

1.37

7.33

L70x70

7

8.5

4

9.396

7.38

1.97

42.5

67.4

17.60

2.13

2.68

1.37

8.46

L75x75

6

8.5

4

8.727

6.85

2.06

46.1

73.2

19.00

2.30

2.90

1.48

8.47

L75x75

9

8.5

6

12.690

9.96

2.17

64.4

102.0

26.70

2.25

2.84

1.45

12.10

L75x75

12

8.5

6

16.560

13.00

2.29

81.9

129.0

34.50

2.22

2.79

1.44

15.7

L80x80

6

8.5

4

9.327

7.32

2.18

56.4

89.6

23.20

2.46

3.10

1.58

9.7

L80x80

7

8.5

4

10.797

8.48

2.23

64.2

102.4

26.80

2.44

3.08

1.58

11.12

L80x80

8

8.5

4

12.250

9.61

2.26

72.8

116

30.00

2.44

3.07

1.57

12.7

L90x90

6

10

5

10.550

8.28

2.42

80.7

128

33.40

2.77

3.48

1.78

12.3

L90x90

7

10

5

12.220

9.59

2.46

93

148

38.30

2.76

3.48

1.77

14.2

L90x90

8

10

7

13.764

10.8

2.50

104

165

42.80

2.74

3.46

1.76

16.0

L90x90

9

10

7

15.394

12.1

2.54

114

182

47.30

2.72

3.44

1.75

17.65

L90x90

10

10

7

17.00

13.3

2.57

125

199

51.70

2.71

3.42

1.74

19.5

L90x90

13

10

7

21.71

17.0

2.69

156

248

65.30

2.68

3.38

1.73

24.8

L100x100

7

10

5

13.62

10.7

2.71

129

205

53.20

3.08

3.88

1.98

17.70

L100x100

8

10

8

15.36

12.1

2.75

144

229

59.40

3.06

3.86

1.97

19.86

L100x100

9

10

7

17.19

13.5

2.78

159

253

65.40

3.04

3.84

1.95

22.0

L100x100

10

10

7

19.00

14.9

2.82

175

278

72.00

3.04

3.83

1.95

24.4

L100x100

12

10

7

22.56

17.7

2.90

205

325

84.70

3.01

3.80

1.94

28.9

L100x100

13

10

7

24.31

19.1

2.94

220

348

91.10

3.00

3.78

1.94

31.1

L120x120

8

12

5

18.76

14.7

3.24

258

410

106

3.71

4.67

2.38

29.5

L120x120

10

12

5

23.20

18.2

3.33

316

501

130

3.69

4.65

2.37

36.4

L120x120

12

12

5

27.56

21.6

3.41

370

588

153

3.67

4.62

2.35

43.1

L120x120

15

12

5

33.95

26.7

3.52

447

709

186

3.63

4.57

2.34

52.8

L120x120

18

12

5

40.16

31.5

3.64

519

820

218

3.60

4.52

2.33

62.1

L130x130

9

12

6

22.74

17.9

3.53

366

583

150

4.01

5.06

2.57

38.7

L130x130

10

12

6

25.16

19.7

3.57

403

641

165

4.00

5.05

2.56

42.8

L130x130

12

12

8.5

29.76

23.4

3.64

467

743

192

3.96

5.00

2.54

49.9

L130x130

15

12

8.5

36.75

28.8

3.76

568

902

234

3.93

4.95

2.53

61.5

L150x150

10

14

7

29.21

22.9

4.06

627

997

258

4.63

5.84

2.97

57.3

L150x150

12

14

7

34.77

27.3

4.14

740

1,180

304

4.61

5.82

2.96

68

L150x150

15

14

10

42.74

33.6

4.24

888

1,140

365

4.56

5.75

2.92

82.6

L150x150

18

14

10

50.75

39.8

4.36

1,040

1,651

430

4.53

5.70

2.91

97.8

L150x150

19

14

10

53.38

41.9

4.40

1,090

1,730

451

4.52

5.69

2.91

103

L150x150

20

14

10

55.99

44.0

4.44

1,137

1,802

472

4.51

5.67

2.90

108

L175x175

12

15

11

40.52

31.8

4.73

1,170

1,860

480

5.38

6.78

3.44

91.8

L175x175

15

15

11

50.21

39.4

4.85

1,440

2,290

589

5.35

6.75

3.42

114

L200x200

15

17

12

57.75

45.3

5.46

2,180

3,470

891

6.14

7.75

3.93

150

L200x200

16

17

12

61.44

48.2

5.51

2,311

3,677

945

6.13

7.74

3.92

159

L200x200

18

17

12

68.76

54.0

5.59

2,570

4,088

1,052

6.11

7.71

3.91

178

L200x200

20

17

12

76.00

59.7

5.67

2,820

4,490

1,160

6.09

7.68

3.90

197

L200x200

24

17

12

90.24

70.8

5.82

3,302

5,242

1,363

6.05

7.62

3.89

233

L200x200

25

17

12

93.75

73.6

5.86

3,420

5,420

1,410

6.04

7.61

3.88

242

L200x200

26

17

12

97.24

76.3

5.90

3,532

5,601

1,464

6.03

7.59

3.88

251

L250x250

25

24

12

119.40

93.7

7.10

6,950

11,100

2,860

7.63

9.62

4.90

388

L250x250

35

24

18

162.60

128.0

7.45

9,110

14,400

3,790

7.49

9.42

4.83

519