I have jump on the mystery steel threads many times over the years,many know my thoughts...Tai has it correct all steel starts as a raw untested material.once the mix is set in the crucible it is tested and more elements added untill it is what the manufacturer wants the alloy to be...
Heck legend has it that the first bowie was from a file with a piece of the heavens (meteorite) added in...
If you want to see some high dollar scrap steel knives try buying a original Loveless or Randall,not to mention a Scagell..
If knives need only be made from known steel and known quenchants many of the top name and lesser named makers now would never have made the first knife..
If blade quench quality was so important to the uneducated buyers why then are so many $3.00 Pakistan folders sold everyday(the parts alone will cost us more to make the same knife)..
We live in a throw away sociaty now,most dont look at the quality or how long it lasts.This goes for everything we buy now.if eveything we bought was quality and lasted our lifetime,industry would have shut down many years ago.
industry is what has demanded steel of a certain chemical makeup to be produced consistantly with a quenchant of a certain chemical makeup and produced consistantly,for ease and also so they know that all the hundreds of thousands of parts made each day are consistant.They all have their steel of choice and quenchant,but they had to experiment with different recipes years ago as a flegling begging industry,no one said this is what you use and this is how you use it.That is why they spend millions of dollars with chemists and scientist on payrolls to find the best for their application...
When I started 17 years ago the only advice I had was heat the steel to non magnetic quench in burnt motor oil and then when cool put in a vice and hit with a hammer if it broke it would make a knife,then put in a oven at 350 for 2 hours and if still to hard to sharpen then bump the temp on the oven up 25 deg. and do it again,keep repeating until my desired results were reached.I had no place to buy known steel and didnt have the knowledge to use it correctly even if I did..I would look at what the steel was made into and what it was designed to do like cut trees into boards all day long,should be tough as trees are harder than flesh,and that is how I started figuring things out..
All unknown steel started out as a known steel at some point in its life.now with the internet all you gotta do is find a manufacturers mark and numbers on the party and you can find out what it is made from most of the time,no guessing,and you can find that info in about as much time as it takes to post here on the forums,simple enough,then ask how to heat treat that steel...
Ray and me have been great friends for years and I respect everything about him and his knives..Wayne is a legend,pure and simple,the thing most forget is that his book has stood the test of time and was written way before the internet,and all the symposiums were knowledge is passed so freely.Hes way ahead of his time.to some his books look old school now but they forget that the old school was almost high tech at one time.
How many remember the first car put together in dads garage from anything scrounged and the pride when you hit the strip with it the first time,that led to a million dollar industry that still mixes and customizes parts...
As for the baking...If master bakers didnt experiment with different ingrediants we wouldnt have so many cookbooks on the market.and just because you go by the letter from that reciepy doesnt always mean perfect outcome of the meal.many variables are involved and a recipey is just a starting point for the mix.many store bought mixes give different times and mixes for high alltitude or low and so on.Same holds true for steel and quenchants.
So in conclusion..Start making knives how ever you have to and or want to,do your homework and then if you cant figure it out ask questions.If you wonder if it will work try it and if it doesnt do get upset you learned a valuable lesson.Then as you grow you will find the steel and quenchants that work best for you in your invirenment and with your knowledge.Just because this method works best in one part of the country doesnt mean it will in another..
We are all knifemakers in the end no matter how we started or make knives today,it is the journey and knowledge we learn along the way that is important..so Just have fun make the best you can and quit fussing with everybody that this or that isnt correct.ideas are passed around and that is how we all advance.dont be afraid to try something new and if it doesnt work then try it another way till it does or is a total failure..
To long winded now..sorry.Just my 2 cents worth.
Bruce