Silver Colored Noble Alloy
% Pl, 70% Au, In, Ir, Zn
For full cast silver colored crowns.
Pentron Alloys Rex 4
Nickel based alloy
62% Ni, 22% Cr, 11% ,W, 2-3% Al,
2-3% Si, La
*WARNING: Not to be used on patients with allergy to nickel.
Pentron Alloys Rexilliuym CC
Co 60%, Cr 26%, Ta 8.5%, Mo 4.5% Al 3%, Mn 1%, Hf
1% Jeneric Pentron
Nickel free. Beryllium free.