There are two variants, alpha and beta. At standard temperature and atmospheric pressure, alpha is a stable body heart, hardness 5-5.5, and specific gravity 7.1-7.5. Stagger fracture. Brittle and weakly magnetic. Is the main raw material for smelting tungsten wolframite and manufacturing tungstic acid salts.
Without magnetism, the iron alloy will have a magnetic field, even if it is an iron nickel alloy, its magnetic field is also magnetized by the magnetic field.
A material with magnetic properties. The coercive force should not be equal to 0.. Tungsten is not a magnetic material and will not have magnetism. But the magnetic properties of tungsten, iron, nickel, cobalt and other magnetic materials affect the magnetic properties
