Type
316 is an austenitic chrome nickel steel with superior corrosion
resistance to that of other chrome nickel steels. Widely used
when exposed to chemical corrodents, as well as marine atmospheres.
T316 is generally considered non-magnetic, but can become magnetic
when cold worked.
In
316L, the carbon content has been lowered to .03% max. for corrosion
resistance at heat affected zones from welding.