W221H tungsten alloy rod has excellent radiation resistance, electric and thermal conductivities and corrosion resistance characters with high density and good mechanical strength. It is extensively used in aerospace industry and is highly suitable for high heating applications such as welding.
The properties of W221H tungsten alloy rod are:
Density: 18.50 g/cm3
Hardness Rockwell: ≥37C
Tensile Strength: ≥1050MPa
Elongation:≥2%
Toughness:≥0.07MJ/m2
Chinatungsten Online is a global provider of high quality tungsten alloy rod products and the professional producer of pure, swaged tungsten and molybdenum based rod products. We offer a growing range of tungsten alloy rod that can be cut to size to customer specified thickness, length, surface finish. We also offer precision machining rod, threaded rod and gun-drilled rod.
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http://www.tungsten-alloy.com/tungsten-alloy-rod.html