I do wish case would use more CV lately.
Case is having sourcing problems, as I understand it, and is content to move to 1095.
"CV" was/is 1095 modified with a small amount of chromium and vandium added; not enough of either to make it stainless though. I believe Case was the only company to use that recepy; like Buck was the only company to use 425M in the 1980's.
"CS" is "normal" 1095.
Perhaps like Buck's experience with their 425M decades earlier, "CV" became too expensive to manufacture?
Buck switched from 425M to standard 420HC for their standard blade steel, which performance wise was/is pretty much equivalent to their proprietary steel, and at a much lower cost.
(I wish Buck offered a NOT miror polished, non-stainless blade variation for the standard production 300 and 100 series knives ... at the same or slightly lower price point.
AFFIRMAITVE, SIR!!!! I am aware that will "never" happen ... at least not during my "lifetime".

)
Standard 1095 lacks CV's chromium and vandium carbides, of course, but the effective performance is pretty much the same.
Lets be honest. If CV had significantly better performance than standard 1095, other companies would have used it instead of standard 1095.
CASE offers fewer
patterns with CV/CS blades.
As far as I know,
ALL of their patterns can be had with "True Sharp" 420HC blades. Only a limited number have a CV/CS option.
If
not "in the vault"

and is in production, is the "Copperhead", and/or their 2 blade slipjoint folding hunter, and/or single blade clasp knife folding hunter, and/or the "Shark"(?) lock back, (their entry in/for the Buck 110/112 market), and/or Moose, the large or small Swell Center/Coke Bottle, and other camping/fishing/hiking/work/"heavy duty" outdoor folding knives available with carbon steel blades?
Does Case currently produce a traditional non folding "hunting"/"sheath" knife?
If they do, is it stainless only?
"When"/"IF" Case takes a pattern "out of the vault" such as the standard Barlow is CV/CS an option?
(How many
decades has it been since Case produced a 5" closed Daddy Barlow? 4? 5?
D'yah "think" Mr. Daddy Barlow will
ever be produced by Case again?)
A couple years ago when the small swell center Jack was "taken out of the vault" and produced for a year, "True Sharp" was the only blade option.
When the standard Barlow; single or twin blade was last "taken out of the vault" ... what? 5 or 6 years ago? ... Were any
not fitted with stainless blades?
When people say:
"I wish Case would use more CV/CS/carbon steel ..."
I take it as:
"I wish Case would offer more
patterns with
not stainless carbon steel blades."