No it isn't.
Stainless steel in itself is biodegradable, though it takes a long time to degrade.Its the manufacturers of the products that they use the metal in, that make it harmful. In order to keep it shiny, they use acids which are bad for the environment.
Biodegradable metallic materials are of great interest for the use as temporary implant material in vascular intervention and osteosynthesis.
biodegradable
Abs is not biodegradable.
tissue is biodegradable
Many plastics; some metals especially gold and stainless steel; glass and earthenware;asbestos.
biodegradable
yes Aerosol biodegradable
If it can be eaten then it is biodegradable. So a sausage is biodegradable.
Some example of BIO-DEGRADABLE THINGS: paper, juice, chicken bones, clothes... anything that can be broken down by organisms NON BIO-DEGRADABLE THINGS: plastic toys, plastic bags, glass, steel, synthetic rubber.
Biodegradable can be broken down by the earth naturally, non- biodegradable can not.