Key points of welding process for various stainless steel pressure vessels
Stainless steel for pressure vessel and its welding characteristics The so-called stainless steel means that after adding a certain amount of chromium into the steel, the steel is passivated and has the characteristics of no rust. In order to achieve this goal, the chromium content must be more than 12%. In order to improve the passivation of steel, nickel, molybdenum and other elements which can passivate steel are often added to stainless steel. Generally speaking, stainless steel is the general name of stainless steel and acid resistant steel. Stainless steel is not necessarily acid resistant, and acid resistant steel generally […]