YASAKA scissors use the stainless steel special cutlery steel manufactured based on the raw material iron with high purity.
The character of the iron is excellent in hardness, wear and abrasion resistance, and the resistance to corrosion.
The scissor blades are sharpened by YASAKA unique method that is the first of its kind.
Blades are hardened and then annealed in a complete vacuum, with the blades
sharpened to a point in finishing the scissors.
After vacuum annealing and sub-zero treatment is provided by YASAKA own special unique process.
ATS314 of our company is made by Hitachi Metals
ATS314 is not steel for a usual blade.
ATS314 is a special material that the element was adjusted because of the hair cutting scissors.
Cobalt etc. are added and practicable hardness has been improved.
The matrix is strengthened, the effect of the carbide of the dropout prevention has been improved further.
The period when the blade cuts well lasts long.