___________________
Copper Tungsten
  • Round Sizes Available:
    • From 1/8 to 2 in 8 length
    • From 1/8 to 1 in 12 lengths
  • Rectangle and Square Sizes Available:
    • From 1/8 Square to 2 Square in 8 Length

Other sizes available contact us today for a quote.

RWMA Group B

Nominal Composition
% Weight

Rockwell Hardness

Electrical Conductivity% IACS

Ultimate Tensile Strength
PSI

Cross Breaking Strength PSI

Density
GMS/CC

 

45 Copper
55 Tungsten

79 B

55

63,000

110,000

12.50

 

32 Copper
68 Tungsten

88 B

52

75,000

130,000

13.93

Class 10

30 Copper
70 Tungsten

90 B

50

85,000

140,000

14.18

Class 11

25 Copper
75 Tungsten

94 B

48

90,000

150,000

14.7

Class

11 & 12

22 Copper
78 Tungsten

96 B

46

94,000

160,000

15.12

Class 12

20 Copper
80 Tungsten

98 B

44

96,000

170,000

15.56

*

25 Copper
75 Tungsten

109 B

28

160,000

200,000

14.6

 

50 Copper
50 Tungsten-
Carbide

94 B

47

70,000

140,000

11.27

 

44 Copper
56 Tungsten-Carbide

99 B

42

75,000

160,000

11.67

 

30 Copper
70 Tungsten-Carbide

37 C

30

85,000

180,000

12.6

*

30 Copper
70 Tungsten-Carbide

47 C

18

150,000

220,000

12.6

Class 14

100 Molybdenum

92-98 B

33

100,000

 

10.15

Class 13

100 Tungsten

35-50 C

30

100,000

 

19.10

 


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