Content of molybdenum | Content of all other elements | Content of each element |
≥99.95% | ≤0.05% | / |
Material |
Wt%
Molybdenum Content |
Wt%
Copper Content |
g/
Density at 20ºC |
W/M.K
Thermal conductivity at 25ºC |
(/k)
Coefficient of thermal expansion at 20ºC |
Mo85Cu15 | 85 | Balance | 10 | 160-180 | 6.8 |
Mo80Cu20 | 80 | Balance | 9.9 | 170-190 | 7.7 |
Mo70Cu30 | 70 | Balance | 9.8 | 180-200 | 9.1 |
Mo60Cu40 | 60 | Balance | 9.66 | 210-250 | 10.3 |
Mo50Cu50 | 50 | Balance | 9.54 | 230-270 | 11.5 |
Material |
WCu%
Tungsten Content |
Hardness
HB |
g/
Density at 20ºC |
W/M.K
Thermal conductivity at 25ºC |
(10-6/k)
Coefficient of thermal expansion at 20ºC |
W90Cu10 | 90 | 260 | 17.0 | 180-190 | 6.5 |
W85Cu15 | 85 | 240 | 16.4 | 190-200 | 7.0 |
W80Cu20 | 80 | 220 | 15.6 | 200-210 | 8.3 |
W75Cu25 | 75 | 195 | 14.9 | 220-230 | 9.0 |
W50Cu50 | 50 | 125 | 12.2 | 310-340 | 12.5 |
Tungsten
Content |
Type |
Diameter
(mm) |
Dia.Tolerance
(mm) |
Length
(mm) |
L tolerance
(mm) |
99.95% | Sintering rod | 40-100 | ±3 | 500max | ±5 |
99.95% | Forged rod | 20-80 | ±2 | 800max | ±5 |
99.95% | Ground rod | 2-60 | ±0.1 | 600max | ±1 |