Because the stainless steel type, included in the standard brand, at the same time, there are a large number of widely used non standard grade, the different brand performance, at the same time, there are a large number of widely used non standard grade, the different brand performance, thus appropriately choose suitable stainless steel grade of difficulty. It involves materials, corrosion science and engineering and other specialized knowledge of a subject, in addition, the engineering experience is a reasonable choice of stainless steel indispensable important condition.
The essential condition of reasonable choice of stainless steel:
The selection of proper stainless steel parts or equipment material should be the following necessary conditions and subject knowledge.
(1) the service condition
Stainless steel parts or equipment service conditions including the corrosive medium composition, temperature, pressure, stress and expectations