Chromium and alloys(99.9-99.995): 

HP-Cromium (99.995),  CP-Cr (99.8-99.95),

Cr-2Ta,       Cr-0.2Ti-0.3V-1Y,     Cr-2.5Ti-0.5Zr,     Cr-0.2Zr-1Y,  Cr-32Ni-1.5W-0.3Ti-0.3V, Cr/Al, Cr/Co, Cr/Cu,  Cr/Fe, Cr/Ga, Cr/Gd, Cr/Ge, Cr/Hf, Cr/Ir, Cr/Mn, Cr/Mo, Cr/Nb, Cr/Ni,  Cr/Pd, Cr/Pt, Cr/Re, Cr/Ru, Cr/Ta, Cr/Ti, Cr/V, Cr/Y, Cr/Zr;

Molybdenum and alloys(99.9-99.999):

HP-Molybdenum (99.999),  CP-Mo (99.9), Mo-0.5Ti,

Mo-1Ti-0.3Zr(TZC), Mo-0.5Ti-0.1Zr(TZM),  Mo-1.2Hf(MHC),  

Mo-1.5Hf-0.5Zr-0.2C(ZHM),Mo-30W, Mo-25W-1Hf(HWM-25),

Mo-1Ti-0.6Zr-1.5Nb, Mo-5Re, Mo-41.5Re, Mo-47.5Re, Mo/Re/W, Mo/Co, Mo/Cr, Mo/Fe,  Mo/Hf, Mo/Ni, Mo/Pt, Mo/Re, Mo/Ta, Mo/Ti, Mo/V, Mo/Zr.

Rhenium and alloys (99.95-99.999):

HP-Rhenium (99.999), CP-Re (99.95)

Re/Co, Re/Hf, Re/Ir, Re/Mo, Re/Ni, Re/Nb, Re/Os, Re/Ru, Re/Ta, Re/Ti, Re/V,  Re/W,  Re/Zr, Re/Ni/Ti.

Tungsten and alloys(99.9-99.999):

HP-Tungsten(99.999), CP-W(99.9-99.95),

 Doped AKS Tungsten, W-(1-2)ThO2,   W-15Mo, W-3Re, W-4Re-0.5Hf, W-25Re,  W-25Re-30Mo, W-35Mo-15Ta-15V. W/Co, W/Fe, W/Hf, W/Mo, W/Nb,W/Ni, W/Os, W/Ru, W/Ta, W/Ti, W/Zr, W/Mo/Re,  W/Mo/Hf/Re,  W/Ta/Re.

Brazing filler metals: 

For molybdenum alloys-Co-20Cr-15W-10Ni, Ti-25Cr-13Ni, Ti-30V, V-35Nb, V-50Nb, Ni/Cu, Zr/Ti, Pt/Mo, Ti/V/Re.

For tungsten -Ag/Mn, V/Nb/Ta, V/Ti/Ta, W-5Os, W-25Os, W-50Mo-3Re, Niobium, Tantalum.

For rhenium - Ag/Cu, Vanadium.