Ranking of steel for making knives

In my opinion, the ranking of steels for making knives is as follows:

1. Carbon steel: has excellent hardness and retention, suitable for handling all kinds of ingredients.

2. Stainless steel: has high hardness and corrosion resistance, not suitable for handling acidic ingredients.

3, ceramics: there are advantages of high hardness, abrasion and corrosion resistance, suitable for handling soft ingredients.

4, Damascus steel: is a composite steel, excellent hardness and durability, can keep the blade sharp for a long time.

5, powder metallurgy steel: is an advanced knife making material, has high hardness and wear resistance, and maintains a good toughness.