mm

mm

kg

mm

mm

cm²

cm³

cm

cm⁴

cm⁴

cm⁴

cm

cm

cm

20 x 20 

3

0.88

3.5

2.0

1.12

0.28

0.60

0.39

0.61

0.16

0.59

0.74

0.38

25 x 25

3

1.11

3.5

2.0

1.42

0.45

0.72

0.80

1.26

0.33

0.75

0.94

0.48

4

1.45

3.5

2.0

1.85

0.58

0.76

1.01

1.60

0.43

0.74

0.93

0.48

5

1.77

3.5

2.0

2.26

0.71

0.80

1.20

1.87

0.52

0.73

0.91

0.48

30 x 30

3

1.36

5.0

2.5

1.74

0.65

0.84

1.40

2.23

0.58

0.90

1.13

`0.58

4

1.78

5.0

2.5

2.27

0.85

0.88

1.80

2.85

0.75

0.89

1.12

0.58

5

2.18

5.0

2.5

2.78

1.04

0.92

2.16

3.41

0.92

0.88

1.11

0.57

35 x 35

4

2.09

5.0

2.5

2.67

1.18

1.00

2.95

4.69

1.22

1.05

1.33

0.68

40 x 40

4

2.42

6.0

3.0

3.08

1.55

1.12

4.47

7.09

1.85

1.21

1.52

0.78

5

2.97

6.0

3.0

3.79

1.91

1.16

5.43

8.60

2.26

1.20

1.51

0.77

6

3.52

6.0

3.0

4.48

2.26

1.20

6.31

9.98

2.65

1.19

1.49

0.77

45 x 45

4

2.74

7.0

3.5

3.49

1.97

1.23

6.43

10.20

2.67

1.36

1.71

0.87

5

3.38

7.0

3.5

4.30

2.43

1.28

7.84

12.40

3.25

1.35

1.70

0.87

6

4.00

7.0

3.5

5.09

2.88

1.32

9.16

14.50

3.82

1.34

1.69

0.87

50 x 50

5

3.77

7.0

3.5

4.80

3.05

1.40

11.00

17.40

4.54

1.51

1.90

0.97

6

4.47

7.0

3.5

5.69

3.61

1.45

12.80

20.40

5.33

1.50

1.89

0.97

7

5.82

7.0

3.5

7.41

4.68

1.52

16.30

25.70

6.87

1.48

1.86

0.96

55 x 55 

5

4.18

8.0

4.0

5.32

3.70

1.52

14.71

23.37

6.06

1.66

2.10

1.07

6

4.95

8.0

4.0

6.31

4.39

1.56

17.29

27.44

7.13

1.66

2.09

1.06

60 x 60

5

4.57

8.0

4.0

5.82

4.45

1.64

19.40

30.70

8.02

1.82

2.30

1.17

6

5.42

8.0

4.0

6.91

5.29

1.69

22.80

36.20

9.43

1.82

2.29

1.17

8

7.09

8.0

4.0

9.03

6..89

1.77

29.20

46.20

12.10

1.80

2.26

1.16

10

8.69

8.0

4.0

11.10

8.41

1.85

34.90

55.10

14.80

1.78

2.23

1.16

70 x 70

6

6.38

9.0

4.5

8.13

7.27

1.93

36.90

58.50

15.20

2.13

2.68

1.37

8

8.36

9.0

4.5

10.60

9.52

2.01

47.50

75.30

19.70

2.11

2.66

1.36

10

10.30

9.0

4.5

13.10

11.70

2.09

57.20

90.50

23.90

2.09

2.63

1.35

80 x 80

6

7.34

10.0

5.0

9.35

9.57

2.17

55.80

88.50

23.10

2.44

3.08

1.57

8

9.63

10.0

5.0

12.30

12.60

2.26

72.20

115.00

29.80

2.43

3.06

1.56

10

11.90

10.0

5.0

15.10

15.40

2.34

87.50

139.00

36.30

2.41

3.03

1.55

90 x 90

6

8.30

11.0

5.5

10.60

12.20

2.41

80.30

127.00

33.30

2.76

3.47

1.78

8

10.90

11.0

5.5

13.90

16.10

2.50

104.00

166.00

43.10

2.74

3.45

1.76

10

13.40

11.0

5.5

17.10

19.80

2.58

127.00

201.00

52.60

2.72

3.42

1.76

12

15.90

11.0

5.5

20.30

23.30

2.66

148.00

234.00

61.70

2.70

3.40

1.75

100×100

8

12.20

12.0

6.0

15.50

19.90

2.74

145.00

230.00

59.80

3.06

3.85

1.96

12

17.80

12.0

6.0

22.70

29.10

2.90

207.00

328.00

85.70

3.02

3.80

1.94

15

21.90

12.0

6.0

27.90

35.60

3.02

249.00

393.00

104.00

2.98

3.75

1.93

120×120

8

14.70

13.0

6.5

18.70

29.10

3.23

255.00

405.00

105.00

3.69

4.65

2.37

10

18.20

13.0

6.5

23.20

36.00

3.31

313.00

497.00

129.00

3.67

4.63

2.36

12

21.60

13.0

6.5

27.50

42.70

3.40

368.00

584.00

151.00

3.65

4.60

2.35

15

26.60

13.0

6.5

33.90

52.40

3.51

445.00

705.00

185.00

3.62

4.56

2.33

150×150

10

23.00

16.0

8.0

29.30

56.90

4.03

624.00

991.00

258.00

4.62

5.82

2.97

12

27.30

16.0

8.0

34.80

67.70

4.12

737.00

1170.00

303.00

4.60

5.80

2.95

15

33.80

16.0

8.0

43.00

83.50

4.25

898.00

1430.00

370.00

4.57

5.76

2.93

18

40.10

16.0

8.0

51.00

98.70

4.37

1050.00

1670.00

435.00

4.54

5.71

2.92

200×200

16

48.50

18.0

9.0

61.80

162.00

5.52

2340.00

3720.00

959.00

6.16

7.76

3.94

18

54.20

18.0

9.0

69.10

181.00

5.60

2600.00

4130.00

1070.00

6.13

7.73

3.93

20

59.90

18.0

9.0

76.30

199.00

5.68

2850.00

4530.00

1170.00

6.11

7.70

3.92

24

71.10

18.0

9.0

90.60

235.00

5.84

3330.00

5280.00

1380.00

6.06

7.64

3.90