What is the best stainless steel door?
Ferritic stainless steel. Chromium 12% ~ 30%. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and the resistance to chloride stress corrosion is better than other kinds of stainless steel.
Martensitic stainless steel. High strength, but poor plasticity and weldability.
Austenite ferrite duplex stainless steel. It has the advantage of austenite and ferritic stainless steel and has superplasticity.
Austenitic stainless steel. Chromium more than 18%, but also contains about 8% of nickel and a small amount of molybdenum, titanium, nitrogen and other elements. Good comprehensive performance, corrosion resistant variety of media.
