HAVER & BOECKER

Aperture
width

w
mm

Wire-
diameter

d
mm

Weight


G
kg/m2

Open
screening
area
Ao
%

Material

Stainless
Steel

 Material

HAVER NIA-
Steel

Weave Type 

A,B,C,D,E,F

0.05

0.028

0.13

41

X

A

0.063

0.04

0.2

36

X

A

0.071

0.05

0.27

34

X

A

0.075

0.053

0.26

34

X

A

0.08

0.05

0.25

38

X

A

0.09

0.05

0.23

41

X

A

0.1

0.063

0.31

38

X

A

0.112

0.071

0.35

37

X

A

0.125

0.08

0.4

37

X

A

0.14

0.067

0.28

47

X

A

0.16

0.1

0.49

38

X

A

0.2

0.125

0.61

38

X

A

0.25

0.125

0.6

44

 X

A

0.25

0.14

0.64

41

 X

A

0.315

0.16

0.7

46

X

X

A

0.315

0.2

1.05

37

X

X

A

0.355

0.125

0.45

55

X

X

A

0.375

0.125

0.45

56

X

X

A

0.4

0.125

0.45

58

X

A

0.4

0.18

0.71

48

X

A

0.4

0.2

0.9

44

X

A

0.425

0.125

0.4

60

X

X

A

0.475

0.125

0.4

63

X

X

A

0.5

0.125

0.35

64

X

X

A

0.5

0.25

1.15

44

X

X

A

0.5

0.315

1.65

38

X

X

A

0.53

0.125

0.35

65

X

A

0.56

0.125

0.35

67

X

A

0.56

0.224

0.79

52

X

A

0.56

0.25

1.05

48

X

A

0.63

0.16

0.45

64

X

X

A

0.63

0.25

1

51

X

X

A

0.63

0.28

1.2

48

X

A

0.63

0.315

1.45

44

X

X

A

0.67

0.16

0.45

65

X

X

A

0.71

0.315

1.35

48

X

X

A

0.75

0.2

0.6

62

X

A

0.75

0.315

1.3

50

X

A

0.8

0.2

0.55

64

X

X

A

0.8

0.315

1.25

51

X

X

A

0.8

0.4

1.8

44

X

X

A

0.85

0.2

0.55

66

X

A

0.9

0.315

1.15

55

X

X

A

0.9

0.4

1.7

48

X

A

0.95

0.2

0.5

68

X

A

1

0.315

1.05

58

X

X

A

1

0.5

2.25

44

X

X

A

1

0.63

3.3

38

X

X

A

1.12

0.25

0.65

67

X

X

A

1.18

0.5

2.05

49

X

A

1.25

0.315

0.9

64

X

A

1.25

0.5

1.95

51

X

A

1.25

0.63

2.9

44

X

X

A

1.25

0.8

4.25

37

X

X

A

1.32

0.63

2.75

46

X

A

1.4

0.315

0.8

67

X

X

A

1.4

0.63

2.65

48

X

A

1.5

0.315

0.75

68

X

A

1.5

0.63

2.55

50

X

X

A

1.6

0.315

0.7

70

X

A

1.6

0.63

2.45

51

X

X

A

1.6

1

5.2

38

X

X

A

1.8

0.315

0.65

72

X

X

A

1.8

0.8

3.35

48

X

X

A

2

0.63

2.05

58

X

X

A

2

1

4.5

44

X

X

A

2

1.4

7.8

35

X

A

2.24

1

4.2

48

X

A

2.5

1.25

5.65

44

X

X

A

2.5

1.6

8.45

37

X

A

2.8

1.4

6.3

44

X

A

2.8

1.8

9.55

37

X

A

3.15

0.63

1.45

69

X

A

3.15

1.4

5.85

48

X

A

3.15

1.8

8.85

40

X

A

3.55

1.4

5.35

51

X

A

3.55

2

9.75

41

X

A

4

1.25

4.05

58

X

X

A

4

1.6

6.2

51

X

X

A, E

4

2

9

44

X

X

A

4.5

1.8

6.95

51

X

X

A

5

1.4

4.15

61

X

A, D

5

2

7.75

51

X

A

5.6

1.8

5.95

57

X

X

A

6.3

1.6

4.4

64

X

X

A, E

6.3

2

6.55

58

X

X

A

6.3

3.15

14.2

44

X

A

7.1

2.24

7.3

58

X

A

8

2.5

8.05

58

X

X

A

8

3.15

12.05

51

X

A

9

2.5

7.35

61

X

A

9

3.15

11.05

55

X

A

10

2.5

6.75

64

X

X

A, D, E

10

3.15

10.2

58

X

A, D

10

4

15.45

51

X

A

11.2

3.15

9.35

61

X

A

12.5

2.5

5.65

69

X

X

B, D, E

12.5

3.15

8.6

64

X

A

12.5

4

13.1

57

X

A, E

13.2

3.15

8.2

65

X

A

14

2.5

5.15

72

X

X

C, E

14

3.15

7.85

67

X

A

15

4

11.4

62

X

A, E

16

4

10.8

64

X

A

17

2.5

4.35

76

X

C, E

18

4

9.85

67

X

A, D, E

20

3.15

5.8

75

X

D, E

20

4

9

69

X

D, E

25

4

7.45

74

X

D, E

25

5

11.25

69

X

D, E, F

28

6.3

14.7

67

X

D, F

30

5

9.65

73

X

D, F

30

6.3

13.89

68

X

D, E, F

31.5

8

20.58

64

X

D, F

35.5

8

18.69

67

X

D, F

40

5

7.5

79

X

C, F

40

8

16.93

67

X

D, F

45

8

15.34

72

X

D, F

50

8

14.01

74

X

D, F

56

10

19.24

72

X

D, F

63

10

17.40

74

X

D, F

71

12.5

23.76

72

X

F

80

12.5

21.45

75

X

F

100

16

28.03

74

X

F