Stainless steel is the best material for kitchen knives. A good kitchen knife generally requires the blade to be hard enough (hardness HRC 50-60), thin enough. At the same time it must withstand the power without breaking. In order to achieve the purpose of durability, the general manufacturing process is:
1. Using the overall high-performance alloy materials, such as high-speed steel.
2. The use of stainless steel.
3. Cutting edge welding cemented carbide materials, such as cemented carbide, ceramics, high-speed steel.