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Tungsten Heavy Alloy

Tungsten Heavy Alloys are materials with a high tungsten content and low amounts of Ni, Fe or Ni, Cu. Some tungsten alloy is added Co, Mo or Cr etc. Their densities could be as high as 16.8~18.8g/cc.
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Tungsten Heavy Alloy
Tungsten Heavy Alloys are materials with a high tungsten content and low amounts of Ni, Fe or Ni, Cu. Some tungsten alloy is added Co, Mo or Cr etc. Their densities could be as high as 16.8~18.8g/cc.

Advantage:
1.High density;
2.Good machinability;
3.Good mechanical properties;
4.High modulus of elasticity;
5.High absorption capacity against χ-rays and γ-rays;
6.Harmless to the health and environment.
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Product Standard:  ASTM B 777-07
We offers two series of Tungsten Heavy Alloys: W-Ni-Fe(magnetic) and W-Ni-Cu(nonmagnetic)
Chemical Composition, Physical & Mechanical Properties of Tungsten Base, High Density Metal
 
Class Nominal Tungsten Density Hardness Tensile Strength Elongation
Weight% g/cm3 Rockwell C MPa %
1 90 16.85-17.25 24-32 700-1200(600-800) 20-33(4-8)
2 92.5 17.15-17.85 25-30 700-1400(500-600) 15-25(3-5)
3 95 17.75-18.35 25-35 700-1200 8-15
4 97 18.25-18.85 30-35 600-1000 8-14
Application
Wide Range Of Applications For Tungsten Heavy Alloy
1.Protection shields for nuclear radiation such as PET syringe shield, vial shield, isotope container, FDG container, multi-leaf collimator;
2.Balancing weights such as tungsten sinker bar, heavy metal boring bar, vessels crank camshafts, holders for well logging, racing weights, vibration damping and dynamic balancing weights;
3.Substitutional material for UraniumSubstitutional material for Uranium;
4.Electroheat upsetting anvil block;
5.High voltage electrical contact;
6.Electrodes for Resistance Welding;
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