Now, good reputation, is a shell steel knife, knife shell quality hard, hard with toughness, and resistance to cut and durable, long service life! Like I can find
With 3Cr13MoV stainless steel can. Most of the stainless steel knives sold on the Internet are made of this material.High quality 4Cr13 stainless steel materials, the use of advanced heat treatment process parameters of quenching and tempering, improve tool hardness and toughness and take the edge sharpness of the wet method, durable, durable, easy to wear
I think 5cr15 is better than 7cr13.Because 5cr15 chromium content higher than 7cr13. And less carbon.1.4116 of Germany's heat-resistant stainless steel chromium high chromium high temperature corrosion resistant alloy steel of 14, this material is also good. The quality of imported materials is very good. But the price is slightly higher.
