Which elements are more harmful to high precision alloy 17-4ph stainless steel bar?

Some stainless steels also add non-ferrous metal elements and rare earth elements to improve the performance of the steel. The above mentioned are the basic elements that make up high precision alloy 17-4ph stainless steel bar - chromium, the key elements that affect the structure and performance of stainless steel - carbon, and the additional elements that improve the performance and structure of stainless steel - nickel and manganese. , nitrogen, titanium, saw, molybdenum, copper, silicon, aluminum, tungsten, vanadium, boron and more than ten elements. Stainless steel is actually used in industrial production. Many steels contain several to a dozen types of aluminum alloy elements. When several types of elements are compatible with the unity of stainless steel, high precision alloy 17-4ph stainless steel bar What determines the structure of stainless steel is the amount of various elements affecting it.

The effects of various elements on the structure of high precision alloy 17-4ph stainless steel bar are generally divided into two categories based on their commonality: one is the elements that produce or stabilize austenite, which are carbon, Nickel, manganese, nitrogen, copper, carbon and nitrogen are most effective; the other type is the elements that produce ferrite, they are chromium, tungsten, molybdenum, strontium, silicon, titanium, vanadium, aluminum, etc. The effect of elements in producing ferrite, such as chromium, is greater than that of other elements.