Tungsten alloy rods is characterized by high sintering density, good strength and plasticity, and ferromagnetism. Tungsten alloy has good plasticity and machinability, good Thermal and electrical conductivity, good absorption of gamma rays or X-rays.

Specific weight: the general proportion is 16.5-18.75g/cm3;

High strength: tensile strength of 700-1000Mpa;

Strong absorption of rays: 30-40% higher than lead;

Large thermal conductivity: the thermal conductivity of tungsten alloy is 5 times that of die steel;

Small coefficient of thermal expansion: only 1/2-1/3 of iron or steel;

Good conductivity; Because of its good electrical conductivity, it is widely used in lighting and welding industry.

It has good weldability and machinability.

Tungsten nickel-iron alloy is widely used and has become the main tungsten-based heavy alloy with a large amount of use. For general applications, such as counterweight, counterweight, shielding device, etc.,

All use sintered alloys directly; However, if it is used as an application requiring high mechanical properties, tungsten nickel-iron alloy requires deformation processing and heat treatment to achieve strengthening.

Tungsten nickel-iron alloy is mainly used in the manufacture of gyroscope rotors, guiding devices and shock absorption devices for aviation and aerospace. Die casting molds for mechanical manufacturing,

Tool clamp, boring bar and automatic watch weight, etc.; Cartridge cores for conventional weapons, rivets and switch contacts for electrical products; In addition, it is also used in the manufacture of various anti-fire

Line shielding parts, etc.

Tungsten Alloy Data Sheet