The BladeForums.com 2024 Traditional Knife is ready to order! See this thread for details:
https://www.bladeforums.com/threads/bladeforums-2024-traditional-knife.2003187/
Price is $300 ea (shipped within CONUS). If you live outside the US, I will contact you after your order for extra shipping charges.
Order here: https://www.bladeforums.com/help/2024-traditional/ - Order as many as you like, we have plenty.
CoolAny knife in water will be fine, as long as you 100% dry it out afterwards. It's when it's still wet underneath the scales, pivot, locking mechanism, etc, is when rust starts to set in.
Cool
So let's say you are swimming all day.
Afterwards wipe it off and use a air dryer for the liner ?
Freshwater should be ok, but it should be cleaned and dried afterwards.
Saltwater, however is NOT your friend. Even a short dip in the ocean without fully rinsing it off fairly quickly will start it corroding. The screws and other hardware will likely be the first to go since it's usually made of cheaper steel. Especially on the lower costing imported knives.
Cool
So let's say you are swimming all day.
Afterwards wipe it off and use a air dryer for the liner ?
Ruike uses 14C28N and 12C27MoV. Both are good at preventing rust with 14% and 13.5% Cr in them. You could get away with the Ruike if you don't mind disassembling it and thoroughly cleaning it now and then. How often do you clean it? It would depend on how often and how many hours you spend in the water each day./week/month I would guess.
NorthernSouthpaw makes a good point. The screws and liners of the Ruike would show corrosion first before the blade.
If you do a lot around the water, I'd get a H1 Spyderco Salt. Especially if you go in salt water on occasion. That is what it is made for.
That always comes up too. The bolts and hardware aren't a problem. Making steel that won't rust is nailed.Spyder Salts are always brought up in water conversations. We know the blades (H1, LC200) are very corrosion resistant. But what are the screws made from? Is all hardware on the Salt Series made from the same?
Freshwater should be ok, but it should be cleaned and dried afterwards.
Saltwater, however is NOT your friend. Even a short dip in the ocean without fully rinsing it off fairly quickly will start it corroding. The screws and other hardware will likely be the first to go since it's usually made of cheaper steel. Especially on the lower costing imported knives.
Freshwater, yes. Saltwater, no. You need to clean all the salt & minerals off first.
If you've been swimming all day it has already started corroding.
You've already got good advice on folders. The real chore is cleaning and thoroughly drying afterwards. A fixed blade using a kydex or polymer sheath with decent retention can be much simpler. Having synthetic scales that are easily removable or no scales at all is another plus.
There is overlap with the world of neck knives here. Whether you wear it around your neck, with a clip, or in a bathing suit pocket; it's definitely worth exploring. For instance, check out the Tangram Brevis from Kizer. The Acuto 440 offers decent edge retention and good corrosion resistance. Sheath retention is strong. It's only like $25 so it won't be the end of the world if you lose it.