Chronifer®M-15KL 재질은, ASTM F899– Standard Specification
for Wrought Stainless Steels for Surgical Instruments, 420 Mod,
AMS 5925 : Steel, Corrosion Resistant, Bars, Wire, and Forgings
15.5Cr-1.8Mo-0.20N (0.37~0.45C) Electroslag Remelting 재질에 대응됩니다.