QPSS’s production are used extensively in the construction industry ,vehicle parts,tableware,kitchen utensils,elevators,home appliances. The good corrosion resistance,formability and weldability make them an ideal material for this market.

Introduction of the Ferrite

The ferrite has a body centered cubic crystal structure. Generally,this kind of steel is not containing nickel,but it contains a small amount of Mo,Ti and Nb. Because of his large thermal conductivity,small expansion coefficient,good oxidation resistance,good resistance to stress corrosion,etc,this kind of steel is used in the manufacture of air,water vapor and water resistance and oxidizing acid corrosion of components.Ferritic stainless steel price is relatively low and stable,and also has many unique characteristics and advantages. It has been proved that ,in many fields only adopts austenitic stainless steel(300) that has been thought,the application of ferritic stainless steel is a kind of very excellent alternative materials.

Characteristics

With high thermal conductivity and low thermal expansion rate,it is suitable for heat exchangers and automobile exhaust parts.

Compared with the ordinary ferrite matrials 430,it reduces the content of C,and be added Ti at the same time.That made its intergranular corrosion resistance,formabiliuty and weldability are improved.

Compared with the 304 steel,although it has low elongation(30%),but the strength and corrosion resistance are similar.Corrosion resistance is better than the 200 series materials.

Usages

Elevator decoration building materials

Building decorative materials,such as decorative structures,structural tube

The components of automobile exhause system

The inner barrel of washing machine