Joke Collection Website - Mood Talk - 9cr 13mov, dc53, d2, 9cr 18mov are better knives. If possible, tell me which one is the best.

9cr 13mov, dc53, d2, 9cr 18mov are better knives. If possible, tell me which one is the best.

9Cr 18 and 9Cr 18Mov are commonly used tool materials. 9Cr 18Mov is not in the same level as d2 and dc53. D2 and dc53 are very good cutting materials, and their toughness and hardness are higher than 9Cr 18Mov. The hardness of 9Cr 18Mov domestic heat treatment process cannot exceed 58HRC, so I am happy with 9Cr 13mov. The mechanical properties of d2 and d53 are similar. You don't have the experience to deal with the fault of Dc53 heat treatment. You'd better choose d2.