W221 tungsten alloy block remains last for long owing to some appreciable properties such as high resistance against corrosion, machinability, mechanical strength etc. It is used, for example, in the aviation and aerospace industries, medical technology, the automotive and foundry industries.
The physical and mechanical properties of W221 tungsten alloy block are:
Density: 18.50±0.15 g/cm3
Hardness Rockwell: ≥27C
Tensile Strength: ≥920MPa
Elongation：≥10%
Toughness：≥0.22MJ/m2
Chinatungsten Online is a high-tech joint-stock company of professional production for tungsten alloy, tungsten and molybdenum products, tungsten, carbide, copper tungsten alloy. We are offering W221 tungsten alloy block at very cheaper and competitive price.
More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-block.html
