High density tungsten cooper alloy bar/rod
Specifications:
GRADE | CHEMICAL CONTENT | DENSITY | HARDNESS |
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Cu | IMPURITY ≤ | W | g/cm3 ≥ | HB Kgf/mm2 ≥ | μΩ.cm ≤ | % ≥ | MPa ≥ | |
W50/Cu50 | 50±2.0 | 0.5 | BAL | 11.85 | 115 | 3.2 | 54 | -- |
W55/Cu45 | 45±2.0 | 0.5 | BAL | 12.3 | 125 | 3.5 | 49 | -- |
W60/Cu40 | 40±2.0 | 0.5 | BAL | 12.75 | 140 | 3.7 | 47 | -- |
W65/Cu35 | 35±2.0 | 0.5 | BAL | 13.3 | 155 | 3.9 | 44 | -- |
W70/Cu30 | 30±2.0 | 0.5 | BAL | 13.8 | 175 | 4.1 | 42 | 790 |
W75/Cu25 | 25±2.0 | 0.5 | BAL | 14.5 | 195 | 4.5 | 38 | 885 |
W80/Cu20 | 20±2.0 | 0.5 | BAL | 15.15 | 220 | 5 | 34 | 980 |
W85/Cu15 | 15±2.0 | 0.5 | BAL | 15.9 | 240 | 5.7 | 30 | 1080 |
W90/Cu10 | 10±2.0 | 0.5 | BAL | 16.75 | 260 | 6.5 | 27 | 1160
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2.types,chemical compositions and main properties of tungsten cooper alloy plate:
Type | chemical composition of copper tungsten alloy(%) | resistivity(cm) | tensile strength(kg/mm2) | hardness | density(g/cm3) | |
W | Cu | |||||
F6002E | 60 | balance | <=3.26*10-6 | >=130 | >=160 | >=12.70 |
70 | <=3.80*10-6 |
| >=200 | >=13.80 | ||
80 | <=4.00*10-6 |
| >=220 | >=15.00 | ||
3.Application of tungsten copper
Tungsten copper Alloy (W-Cu alloy) is the composite of tungsten and copper which own it excellent performance of tungsten and copper. It is used widely in such industries as engine, electric power, electron, metallurgy, spaceflight and aviation.
a. High Performance Material for Aerospace Industry
b. Vacuum contact materials
c. Electrodes for electrical discharge machining
d. Electronic packaging materials and heat sink material
Shaanxi Xinheng Rare Metal Co., Ltd was established in 2001, it has been in rare metal field for more than 10 years and we provide high quality with pretty completive price.Our main products are more than 80 varieties of rare metals such as the Wire, Plate, Crucible, Tube, Rod, Foil, Ball, Electrode, Sputtering Target, Fishing Weights, Ball Shots and other Alloys of Molybdenum, Tungsten, Niobium, Titanium, Tantalum and other rare metals.Our products rely on scientific and technological innovation and quality assurance win the international and domestic market.
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