Heavy alloy is a kind of alloy whose content is tungsten (85-99% W). Heavy alloy also has Ni, Cu, Co, Mo, Cr and other elements. Heavy alloy can be divided into W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag and other heavy alloys according to the compositional properties and applications. Density of heavy alloy is 16.5-19.0g/cm3.
Heavy alloy characteristics:
Heavy alloy is characterized by high density, good machinability, high strength and toughness, good ray absorption ability, large coefficient of thermal conductivity, small coefficient of thermal expansion, good conductive performance and good solderability and processing.
Heavy alloy applications:
Heavy alloy is widely used in aerospace, aviation, military, oil drilling, electrical instrumentation, medical and other industries.
Heavy alloy can be use as counter balances for the rudders, elevators of the aircrafts and and instruments and instruments in the petroleum industry.
Chemical composition of heavy alloy:
| Element | Ni | Fe | W |
| Content, Wt% | 2.00-3.00 | 2.00-3.00 | Balance |
Zhengzhou Sanhui Co., Ltd provides heavy alloy for sale.
