Re:The companies that bring us knife steel
by Zak on Thursday October 08, 2020 @02:19PM
(#24722061)
Kershaw has a US-made product line and a China-made product line, which typically use different steels.
The steel used in most US-made Kershaws is Sandvik 14C28N. This is very likely the steel you're thinking of, and the owner of knifesteelnerds.com rated it as his favorite budget steel[0]. It has extremely high toughness (resistance to chipping/breaking) and a fine grain structure that allows it to take a very sharp edge without microscopic rolling/chipping. Some other steels are used, including 420HC on low-end models, CPM154 on automatics, and several steels commonly found on more expensive knives in special editions.
Chinese Kershaws usually use 8Cr13MoV, and don't put much effort into heat treatment. Some use D2, which is semi-stainless, somewhat hard to sharpen, and low-toughness (it chips easily), but high in wear resistance. Some low-end models use even cheaper steels.
The steel used in most US-made Kershaws is Sandvik 14C28N. This is very likely the steel you're thinking of, and the owner of knifesteelnerds.com rated it as his favorite budget steel[0]. It has extremely high toughness (resistance to chipping/breaking) and a fine grain structure that allows it to take a very sharp edge without microscopic rolling/chipping. Some other steels are used, including 420HC on low-end models, CPM154 on automatics, and several steels commonly found on more expensive knives in special editions.
Chinese Kershaws usually use 8Cr13MoV, and don't put much effort into heat treatment. Some use D2, which is semi-stainless, somewhat hard to sharpen, and low-toughness (it chips easily), but high in wear resistance. Some low-end models use even cheaper steels.
[0] https://knifesteelnerds.com/2020/06/15/what-is-the-best-budg...