EOS Stainless Steel 316L is a corrosion resistant iron based alloy.
This kind of stainless steel is characterized having a good corrosion resistance and evidence that there are no leachable substances in cytotoxic concentrations.
Material Composition
Fe (balance)     Cr (17.00 -19.00 wt %-)
Ni (13.00-15.00 wt %-)     Mo (2.25- 3.00 wt %-)
C (<= 0.030wt %-)     Mn (<= 2.00wt %-)
Cu (<= 0.50 wt %-)     P (<=0.025 wt %-)
S (<=0.010 wt %-)     Si (<=0.75 wt %-)
N (<=0.10 wt %-)