T:

W:

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.2

1.5

2.0

2.5

3.0

4.0

12*12

0.89

1.11

1.32

1.53

1.73

1.90

2.10

16*16

1.19

1.49

1.77

2.06

2.34

2.62

2.90

3.44

19*19

1.42

1.77

2.12

2.46

2.80

3.33

3.47

4.13

5.09

6.50

20*20

1.49

1.85

2.22

2.58

2.91

3.28

3.63

4.31

5.30

6.88

22*22

1.65

2.06

2.46

2.86

3.26

3.65

4.04

4.81

5.95

7.65

25*25

0.87

2.34

2.80

3.26

3.71

4.16

4.61

5.50

6.80

8.80

30*30

3.37

3.93

4.47

5.02

5.56

6.64

8.23

10.71

38*38

4.99

5.69

6.39

7.09

8.47

10.52

13.87

40*40

5.25

5.99

6.73

7.47

8.92

11.09

14.63

19.94

21.25

50*50

7.52

8.45

9.37

11.21

13.94

18.44

22.23

26.99

60*60

16.80

22.25

27.63

32.74

80*80

22.51

29.87

37.14

44.23

100*100

28.22

37.48

46.66

55.77

73.77

150*150

70.64

84.33

111.85

163*163

76.65

91.76

121.75

Used in architecture decoration,medical apparatus and physical instruments,furniture,kitchen ware,automobile and motor industry,etc.