Stainless Steel must have at least 10.5-11% chromium content.
why are other metals added to stainless steel
Stainless steel has low electrical conductivity compared to other metals.
The addition of other metals makes steel stainless.
The conductivity of stainless steel is relatively low compared to other metals, making it a poor conductor of electricity.
Stainless steel does not corrode like other metals do. because of the tannic acid in cedar and the fact that it will be outdoors stainless steel will resist corrision much better.
The benefits of stainless steel materials are that they will not rust as other steels would. Additionally, steel is a lot more common than some other metals.
stainless steel
Oversimplifying it alot: Iron + Carbon --> High Carbon Steel High Carbon Steel + Chromium & other surface alloy metals --> Stainless Steel Basically Stainless Steel is ordinary Steel with a surface Chrome Steel layer protecting it from corrosion.
Because it is made from iron and other metals such as nickel for example depending on the grade of stainless steel. the reason the steel is stainless is because the outside of the steel is protected by the non ferrous layers that will replace as it is scratched or worn of.
Well, the answer lies in the question; by saying 'real' stainless steel, you are implying that there are fake metals which go under the name 'stainless steel', thus the difference is that the stainless steel in refigerators is actually stainless steel, and the fake stainless steel is not...thus your question is answered...
Stainless steal is a mixture of carbon (2%) atoms and chromium (13%) and steel (85%). Stainless steal is more brittle than other metals because of the high carbon content. Chromium helps protect the steel from rust.
Yes, stainless steel is not as good of an electrical conductor as other metals like copper or aluminum, but it can still conduct electricity to some extent.