Without sophisticated testing equipment there's no way to know exactly what steel is used on any knife. We can only take the manufacturer's word for it and hope they are telling the truth. Steel comp is only half of the equation anyway. Blade geometry and heat treatment are the more important factors in knife performance.
Even if the steel changes, if they will hold the same edge and retain the same toughness with a different steel, let them go ahead and switch steels. At the end of the day, my Mora Companion in Carbon steel is the one I drag through the gravel and smash into logs and don't have to worry about it failing or getting banged up. In the unlikely event that my stupidity gets the better of my knife, I can order a new one for a $20 bill.
Don't sweat the small stuff. Use it, and if it doesn't work, don't buy another. This is the most clear message to any manufacturer.
Even if the steel changes, if they will hold the same edge and retain the same toughness with a different steel, let them go ahead and switch steels. At the end of the day, my Mora Companion in Carbon steel is the one I drag through the gravel and smash into logs and don't have to worry about it failing or getting banged up. In the unlikely event that my stupidity gets the better of my knife, I can order a new one for a $20 bill.
Don't sweat the small stuff. Use it, and if it doesn't work, don't buy another. This is the most clear message to any manufacturer.