minus-squaremellitiger@iusearchlinux.fyitoTechnology@lemmy.world•Tesla Cybertruck May Have A Rust ProblemlinkfedilinkEnglisharrow-up2·edit-29 months agoYou are absolutely right, just for clarity: Chromium needs to be > 12 weight-%. If you take 18 w-% Cr and 8 w-% Ni you get an austenitic steel which is (normally) neither magnetic nor able to be hardened. And if you add 12 w-% Cr, you remove 12 w-% Fe. So formally this is right-ish too… linkfedilink
You are absolutely right, just for clarity:
Chromium needs to be > 12 weight-%. If you take 18 w-% Cr and 8 w-% Ni you get an austenitic steel which is (normally) neither magnetic nor able to be hardened.
And if you add 12 w-% Cr, you remove 12 w-% Fe. So formally this is right-ish too…