VG-10 stands for V Gold 10 ("gold" meaning quality), or sometimes V-Kin-10 (kin means "gold" in Japanese), and is a quality cutlery grade stainless steel produced in Japan. Takefu Special Steel co.,Ltd, based in Takefu, Fukui Prefecture, Japan (former cutlery/sword-making center of Echizen) originally designed VG-10 stainless steel.
VG-10's initial market was aimed at Japanese chefs, but found its home in sport cutlery. However, Spyderco which produced some of its most popular models from VG-10 steel in Japan, resulting in a larger market for the steel.
Almost all VG-10 steel knife blades are manufactured in Japan.
VG-10 is a stainless steel with a high carbon content.
VG-10 chemical makeup:
VG-10 should not be confused with VG-1 stainless steel.