The CZ75/85/97 pistols are all-steel forged pistols, and do come in stainless as well. You could include the Walther PPK pistols as well, but I don't really consider those to be combat grade pistols. Beretta 92, SIG P22x and Ruger P89/90 pistols all have forged aluminum frames. The only cast frames aside from plastic ones that I can think of are some of the lower-priced 1911's. Nothing wrong with cast if done properly, aside from the ugly seem line some of the guns portray.
I made this same argument to an acquaintance as to why these old Smiths are so sought after and valuable, being the last of the full steel guns...all he could come up with in a modern production pistol was the CZ75 series.