Tungsten Heavy Alloy

We supplies tungsten heavy alloy in a wide range of shapes and sizes, including milled forms like plates and sheets, cubes, rods, tubes, spheres and custom fabricated forms according to specific drawings.
 
Applications
●  Radiation Shielding for x and γ ray
●  Weights and Counterbalances
●  Boring Bars and Grinding Quills
●  Crankshaft Balancing
●  Rotating Inertia Members
●  Ordnance Components
● High Temperature Tooling
 
Technical datasheet for tungsten heavy alloy

Tungsten heavy alloy	W-Ni-Fe				W-Ni-Cu
Designation	90W	92.5W	95W	97W	90Cu	92.5Cu	97Cu
Density (g/cm3)	17.0	17.6	18.0	18.5	17.0	18.0	18.5
Tensile Strength (MPa)	820	780	820	840	750	650	550
Elongation (%)	10	7.0	7.0	5.0	1.2	1.0	0.5
Hardness (HRC)	25	26	27	28	24	27	28
Young’s Modulus (GPa)	310	320	340	365	270	300	320
Thermal expansion coefficients (10-6/K)	4.61	4.62	4.60	4.50	5.60	4.40	4.00
Electrical conductivity (%)	10	13	13	17	17	19	23
Thermal conductivity (W/m.K)	80	90	93	95	110	120	125