Higher Density CuW Alloy Copper Tungsten Bar
Higher Density CuW alloy Copper Tungsten Bar
CuW alloy Copper Tungsten Bar (CuW, WCu) is a pseudo-alloy of copper and tungsten. Copper-tungsten alloy, also known as tungsten-copper alloy. Since copper and tungsten cannot dissolve in each other, the material consists of different particles of one metal dispersed in a matrix of the other. Tungsten copper alloys are usually manufactured by powder alloying process. The process includes powder mixing, compression molding, sintering and cold working. We are mainly engaged in high-density tungsten alloy, tungsten copper alloy and pure tungsten products, which are widely used in military industry, aerospace, machinery manufacturing, medical shielding, oil balance, sports and other fields. We have 22 years of experience in refractory metal production, with our own factory and complete production line.
CuW alloy Copper Tungsten BarFeatures:
1. Better heat resistance;
2. High temperature resistance, good arc breaking performance, small thermal expansion, high strength and high hardness.
4. High density;
5. Excellent thermal conductivity and electrical conductivity;
6. Easy to process.
CuW alloy Copper Tungsten Bar Picture：
Brand and NO. | Chemical components% | Physical properties | ||||||
Cu | Total impurities ≤ | W | Density (g/cm³) ≥ | Hardness HB ≥ | Resistivity (µΩ·cm) ≤ | Conductivity IACS%≥ | Bending strength Mpa≥ | |
CuW(50) | 50±2.0 | 0.5 | Bal. | 11.85 | 115 | 3.2 | 54 | |
CuW(55) | 45±2.0 | 0.5 | Bal. | 12.30 | 125 | 3.5 | 49 | |
CuW(60) | 40±2.0 | 0.5 | Bal. | 12.75 | 140 | 3.7 | 47 | |
CuW(65) | 35±2.0 | 0.5 | Bal. | 13.30 | 155 | 3.9 | 44 | |
CuW(70) | 30±2.0 | 0.5 | Bal. | 13.80 | 175 | 4.1 | 42 | 790 |
CuW(75) | 25±2.0 | 0.5 | Bal. | 14.50 | 195 | 4.5 | 38 | 885 |
CuW(80) | 20±2.0 | 0.5 | Bal. | 15.15 | 220 | 5.0 | 34 | 980 |
CuW(85) | 15±2.0 | 0.5 | Bal. | 15.90 | 240 | 5.7 | 30 | 1080 |
CuW(90) | 10±2.0 | 0.5 | Bal. | 16.75 | 260 | 6.5 | 27 | 1160 |
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