Heavy Tungsten Alloys for U.S. Customers

Vnj3-2 - Hd-18d
Vnj 7-3 - Mt-17f
Vnj-95

Technical characteristic

High specific gravity of 17−18.5 g/cm3. Satisfactory processability. High degree of ionizing radiation absorption. High heat resistance, heat resistance, corrosion resistance, wear resistance, high load resistance, excellent thermal conductivity.

Physical properties of W-Ni-Fe

Alloy Specific gravity ww H d5
Mark g/cm3 MPa HRC %
90W 17 820 25 10
93W 17,6 789 26 7
95W 18 820 27 7
97W 18,5 840 27 5

Physical properties of W-Ni-Cu

Alloy Specific gravity w/w H d5
Mark g/cm3 MPa HRC %
90C 17 750 24 1,2
95C 18 650 27 1
97C 18,5 550 28 0,5

Sv- Ultimate short-term strength

H- Hardness HRC

d5 — Tensile elongation at break

Application

— Radiation and armour protection

— Balancing of moving mechanisms

— Military-industrial complex, ballistics (anti-ballistic bullets and projectiles)

— Chemical industry

— Medicine

— Electrical Engineering and Power Engineering

Supply options for U.S. customers

Evek LLC supplies heavy tungsten alloys for applications that require high density, radiation shielding, wear resistance or balancing mass. Send the required alloy system, product form, dimensions, tolerances and quantity so we can check availability and prepare a quote.

Request a quote

For a faster response, include the delivery ZIP code and any applicable specification or drawing. Typical delivery across the United States is 2–3 weeks, subject to product availability and order requirements.