Volfram Legering Spö Fastigheter

Volfram Legering

Densitet (g/cc)

Draghållfasthet (KSI)

Töjning (%)

Hårdhet (Rc)

ASTM B777-07

   85W
10.5Ni
  4.5Fe

15.8 - 16.0

105 - 145

20 - 33

20 - 30

90W
  7Ni
  3Fe

16.9 - 17.1

105 - 145

20 - 33

24 - 32

Class 1

90W
  6Ni
  4Fe

16.7 - 17.0

105 - 145

20 - 33

24 - 32

Class 1

91W
  6Ni
  3Fe

17.1 - 17.3

105 - 145

15 - 28

25 - 30

Class 1

92W
  5Ni
  3Fe

17.3 - 17.5

105 - 145

18 - 28

25 - 30

Class 2

92.5W
    5Ni
  2.5Fe

17.4 - 17.6

105 - 145

25 - 30

25 - 30

Class 2

93W
  4Ni
  3Fe

17.5 - 17.6

105 - 145

15 - 25

26 - 30

Class 2

  93W
4.9Ni
 2.1Fe

17.5 - 17.6

105 - 145

15 - 25

26 - 30

Class 2

93W
  5Ni
  2Fe

17.5 - 17.6

105 - 145

15 - 25

26 - 30

Class 2

95W
  3Ni
  2Fe

17.9 - 18.1

105 - 135

8 - 15

25 - 35

Class 3

  95W
3.5Ni
 1.5Fe

17.9 - 18.1

105 - 135

8 - 15

25 - 35

Class 3

96W
  3Ni
  1Fe

18.2 - 18.3

90 - 120

6 - 10

30 - 35

Class 3

97W
  2Ni
  1Fe

18.4 - 18.5

90 - 120

8 - 14

30 - 35

Class 4

98W
  1Ni
  1Fe

18.4 - 18.6

75 - 120

5 - 10

30 - 35

Class 4

90W
  6Ni
   4Cu

17.0 - 17.2

90 - 120

4 - 8

25 - 35

Class 1

93W
  5Ni
   2Cu

17.5 - 17.6

75 - 90

3 - 5

25 - 35

Class 2