Below is a list of the most commonly found materials used to make hairdressing scissors, ordered from worst to best.
Apprentice Stylists
420A & 440A are a good acceptable material for apprentice scissors. The blade material is hard enough to maintain a sharp edge, will last several years and can be sharpened.
Intermediate Stylists
440C is the choice of blade material for good quality scissors and intermediate stylists.
Advanced Stylists
V1 & GIN3 are Cobalt Vanadium Alloys. A high quality blade material for professional stylists. Stays sharper longer and is ideal for slicing, point cutting & blunt cutting.
Professional Stylists
V10 (VG10) and ATS314 are Super Cobalt Vanadium Alloys, stays sharp for even longer, is ideal for slicing, point cutting & blunt cutting.