Table 3.1 -- Alloy Compositions RSR 197 at% wt% 73.9 5.8 14.3 6.0 .015 RSR 209 at% wt% 74.0 15.0 9.0 2.0 72.6 6.8 14.4 6.1 .015 RSR 185 at% wt% 73.8 72.6 15.0 6.7 9.0 14.4 2.0 6.0 .2 - 76.0 13.0 9.0 2.0 #17 at% wt% 77.0 14.0 9.0