Many people in modern people's homes are made of stainless steel, such as Stainless Steel Laundry Cabinet , stainless steel sinks, etc. The common use also shows that stainless steel is really durable and suitable for furniture. So what do you know about stainless steel, according to the base stainless steel? What kind of can be divided into?
Stainless steel is usually divided into matrix structures: 1. Ferritic stainless steel. Containing 12% to 30% chromium. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its resistance to chloride stress corrosion is better than other types of stainless steel.
2. Austenitic stainless steel. Containing more than 18% chromium, it also contains about 8% nickel and a small amount of molybdenum, titanium, nitrogen and other elements. Good overall performance, resistant to a variety of media corrosion.
3. Austenitic - ferritic duplex stainless steel. It combines the advantages of austenitic and ferritic stainless steels and has superplasticity.
4. Martensitic stainless steel. High strength, but poor plasticity and weldability.