HENNYVILLE: asi koukame na jinej obrazek, ale 8% chromu rozhodne full nerez nikdy nebude a okolo 1,5% uhliku je predpoklad, ze to bude cokoliv jen ne mekky jak pastika, ostatne i
datasheet mi dava za pravdu:
QCM8 is a refined cold working die steel in which high hardness and
toughness are superbly balanced.
QCM8 surpasses conventional steel SKD11 in hardness, toughness,
fatigue strength, and wear resistance by controlling the microstructure.
Due to these characteristics, the steel substantially extends die life.
proste nastrojova ocel c. 258