WA1890 tungsten alloy rod has is used in collimator and shielding components to provide protection against X-ray and γ-ray radiation. Its ingredient is 90% tungsten、10% nickel and copper.
Chinatungsten Online can custom machine any tungsten alloy rod according to your specifications. We carry an extensive inventory of tungsten alloys and provide quick turnaround for those items not in stock.
The properties of WA1890 tungsten alloy rod are:
Matrix: 90% W
Binder: 10% Ni-Cu
Density: 17.1g/cm3 and 0.62lb/in3
Hardness Rockwell: 24C
Ultimate Tensile Strength: 105, 000psi
Yield Strength (0.2% offset): 90,000psi
Elongation: 2% in 1"
Modulus of Elasticity：40x106PSI
Proportional Elastic Limit: 45,000 PSI
Coefficient of Thermal Expansion: 5.4 X 10-6/°C (20~400°C)
Thermal Conductivity: 0.23 CGS Units
Electrical Conductivity: 14% IACS
Magnetic Properties: Non-magnetic
ASTM B777-07: Class 1
More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-rod.html
