
We have gained immense reputation in the competitive market by offering Tungsten Copper Alloys that matches the international standards. These alloys are manufactured under the strict supervision of our proficients by utilizing quality examined tungsten and cutting-edge technology. Offered alloys are perfect for various industrial applications, as these are known for their high density and excellent thermal conductivity attributes. Further, these Tungsten Copper Alloys are available in varied specifications as per the specific needs of clients.
Features of Tungsten Copper Alloys:
Physical properties of tungsten & copper:
Properties | Density g/cm3 | Thermal expansion Coefficient | Heat conductivity w/(mk) | Thermal capacity J/(kg) | Modulus of Elasticity GPa | Poisson density | Melting point | Strength Mpa |
Tungsten | 19.32 | 4.5 | 174 | 136 | 411 | 0.28 | 3410 | 550 |
Copper | 8.93 | 16.6 | 403 | 385 | 145 | 0.34 | 1083 | 120 |
Specification:
Code No. | Chemical Composition % | Mechanical properties | ||||||
Cu | Impurity | W | Density (g/cm3 ) | Hardness HB | RES( cm) | Conductivity IACS/ % | TRS/ Mpa | |
CuW(50) | 50+2.0 | 0.5 | Balance | 11.85 | 115 | 3.2 | 54 | |
CuW(55) | 45+ 2.0 | 0.5 | Balance | 12.3 | 125 | 3.5 | 49 | |
CuW(60) | 40+2.0 | 0.5 | Balance | 12.75 | 140 | 3.7 | 47 | |
CuW(65) | 35+2.0 | 0.5 | Balance | 13.3 | 155 | 3.9 | 44 | |
CuW(70) | 30+2.0 | 0.5 | Balance | 13.8 | 175 | 4.1 | 42 | 790 |
CuW(75) | 25+2.0 | 0.5 | Balance | 14.5 | 195 | 4.5 | 38 | 885 |
CuW(80) | 20+2.0 | 0.5 | Balance | 15.15 | 220 | 5 | 34 | 980 |
CuW(85) | 15+2.0 | 0.5 | Balance | 15.9 | 240 | 5.7 | 30 | 1080 |
CuW(90) | 10+2.0 | 0.5 | Balance | 16.75 | 260 | 6.5 | 27 | 1160 |
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