92.5WNiCu Tungsten Heavy Alloy Plate Parts With Density
16.5-18.75g/cm3
Introduction of WNiCu Tungsten heavy Alloy
Tungsten nickel copper alloy is based on high tungsten (W>90%)
alloys containing nickel and copper; Tungsten nickel iron alloy is
composed of
tungsten, small amount of nickel and iron added to the matrix
(W>90%) alloy.
Tungsten nickel copper alloy is widely used in radiation shielding
and generating devices, nuclear power and energy components,
aerospace components, electronic industry, etc
| Chemical Composition | Density(g/cm3) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRC) | Magnetic |
| W | NiCu |
| 90 | Balance | 16.85-17.25 | ≥648 | ≥517 | ≥2 | 32 | No |
| 92.5 | Balance | 17.15-17.85 | ≥648 | ≥517 | ≥2 | 33 | No |
| 95 | Balance | 17.75-18.35 | ≥648 | ≥517 | ≥1 | 34 | No |
WNiCu Tungsten Heavy Alloy Plates Performance
- non-magnetic
- high density ~18.8 g/cm3
- high strength: tensile strength 600-900 mpa
- shielding ability: tungsten alloy has more than 7 times radiation
shielding ability than that of lead under the same ray thickness,
the stronger the ray, the more obvious the difference between the
ability of tungsten alloy and lead
- thermal conductivity: tungsten alloy thermal conductivity is 5
times of die steel
- thermal expansion coefficient is small: tungsten alloy thermal
expansion coefficient 4~6×10-6/℃, only 1/2-1/3 of iron or steel
- has good plasticity, processability and weldability
- compared to lead toxic, tungsten alloy material has environmental
protection characteristics, using tungsten alloy shielding parts to
make radiation detectors is not harmful to human safety
Compared with tungsten-nickel-iron alloy, WNiCu has played an
unique anti-jamming advantage in the sensitive to magnetic
environment.
