t1mpani
Platinum Member
- Joined
- Jun 6, 2002
- Messages
- 5,527
The 1.4116 steel at 55-57HRC that they're using now is a very inexpensive stainless material, prized by manufacturers of low and mid-quality kitchen knives for years given its extreme stain resistance and ease of machining. Very similar in performance to the "surgical stainless" that Swiss Army knives make use of. It absolutely is equivalent to the stainless they used in the old days (possibly even the same steel), but unless something has changed recently that I'm not aware of, they haven't produced a carbon steel blade for a long time (these were the hard-chromed Pumaster steel blades) which was always regarded as the better steel if you intended to use your Puma for anything other than looking at or diving in the ocean. Now, you don't have to have a "super steel" to make a good knife--actually, if you insist on using stainless in a large fixed blade, 1.4116 (roughly equivalent to 420HC and 12c27) is a better choice than the S30Vs and 154CMs of the world as it has greater ductility and toughness than those higher carbon steels do. However, when the cost of materials is low AND the time/attention to detail in construction is low, there really isn't any excuse for the price now. I've seen the $300+ new Pumas at Blade Show and in knife shops, and they're nothing close to the old ones. And no, I'm not prone to viewing old stuff with rose-tinted glasses; tradition aside, the new Ruana knives are leaps and bounds ahead of the originals that Rudy made in terms of fit, finish and attention to detail while the quality of heat treatment is at least as good if not better. This last is a statement that will make the blood boil in many traditionalists, but I've owned/used enough of both old and new to know it's true. 
Keep an eye out here or on auction sites for reputable dealers with nice, old Pumas and you can spend about the same amount of money for a "real" one as the current imitations. They really are better, whether you're looking to collect or use. If intending to use, I *highly* recommend Pumaster over Rostfrei (stainless) and even setting steel aside, stag that was properly aged before being stuck on the tang (something that is rare these days) is a lot less prone to shrinking/cracking if you take it out and use it.
Keep an eye out here or on auction sites for reputable dealers with nice, old Pumas and you can spend about the same amount of money for a "real" one as the current imitations. They really are better, whether you're looking to collect or use. If intending to use, I *highly* recommend Pumaster over Rostfrei (stainless) and even setting steel aside, stag that was properly aged before being stuck on the tang (something that is rare these days) is a lot less prone to shrinking/cracking if you take it out and use it.