Tungsten Copper Material

Tungsten Copper

Tungsten composite products mainly fall into tungsten copper and tungsten silver categories. Different components will result in varying physical and mechanical properties that can be used in different fields. We provide various tungsten composites products, mainly tungsten copper alloy and tungsten silver alloy products according customer drawings.

This refractory metal composite material is a combination of tungsten and copper. The production process is as follows: press the refractory metal powder, sinter the pressed material at a high temperature, and infiltrate it with copper. All these are carried out under very strict conditions. This makes a hard material with superior arc and wear resistance, as well as good electrical and thermal conductivity.

Tungsten Copper Main Specifications Composite

Components

Nominal composition
(% Weight)

Density
(g/cm3, =)

Electrical resistivity
(20ºC, µO.cm, =)

Electrical conductivity
(IACS%, =)

Hardness(=)
Brinell hardness

Bending strength

MPa

Kgf/mm2

MPa

Kgf/mm2

W50

50 copper
50 tungsten

11.85 3.2 54 1128 115 /  
W55

45 copper
55 tungsten

12.3 3.5 49 1226 125 /  
W60

40 copper
60 tungsten

12.75 3.7 47 1373 140 /  
W65

35 copper
65 tungsten

13.3 3.9 44 1520 155 /  
W70

30 copper
70 tungsten

13.8 4.1 42 1716 175 667 68
W75

25 copper
75 tungsten

14.5 4.5 38 1912 195 706 72
W80

20 copper
80 tungsten

15.15 5.0 34 2158 220 736 75
W85

15 copper
85 tungsten

15.9 5.7 30 2354 240 765 78
W90

10 copper
90 tungsten

16.75 6.5 27 2550 260 804 82

Chinatungsten Online Tungsten Copper Alloy Specifications:

Type

Length (mm)

Width (mm)

Thickness (mm)

Diameter (mm)

Tungsten copper rod

2~500

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2~320

Tungsten copper plate

10~300

10~300

2~200

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Other products

Cube, ring, block, tungsten copper electrode, other shaped products are customized

Any feendback or inquiry of Tungsten Copper Alloy Products please feel free to contact us:
Email: sales@chinatungsten.com
Tel.: +86 592 512 9696 ; +86 592 512 9595
Fax.: +86 592 512 9797

More Info:  Tungsten Copper   Tungsten Copper Alloy