AISI 420B-1.4028

Technical parameters:

Basic information:

420B-1.4028 is a modified martensitic stainless steel with a complex smelting process of EAF+VOD and a medium carbon content. 

It is also commonly used for the cutting edges of most common medical devices.

Applicable standards:

Basic parameters:

Medical applicable product range:

Hardness requirements (50-54HRC), products with balanced wear resistance and corrosion resistance.