Quote Originally Posted by SiRed8 View Post
Can you guys expand on this please?

Thanks
The Search function is your friend. Mostly I don't want to re-type everything.

Try here: http://straightrazorpalace.com/forge...treatment.html

http://straightrazorpalace.com/razor...rth-doing.html

In brief: some steels (high alloy materials, chromium-moly alloys, not low alloy materials e.g. high carbon low other alloy stuff) will show a benefit from cryo treatments. If a low alloy steel is correctly treated, cryo is not necessary from a practical point of view.