hardness
41~59 HRC(388~509HV)
Application
Foundry,construction,steel
304 Austenite Type
(C)<0.15%, (Cr)=16~18%, (Ni)=6~10%, (Si)<1%, (Mn)<2%
430 Ferrite Type
(C)<0.15%, (Cr)=16~18%, (Si)<1%, (Mn)<1%
410 Martensite Type
(C)<0.15%, (Cr)=11~13%, (Si)<1%, (Mn)<1%
usage
non-ferrous aluminum, copper, magnesium and zinc ,stainless steel