What Is The Difference Between 304 Stainless Steel And Ordinary Stainless Steel?

What is the difference between 304 stainless steel and ordinary stainless steel?

304 stainless steel, also known as 18-8 stainless steel, is a common stainless steel material. It is composed of 18% chromium and 8% nickel, and these alloying elements give 304 stainless steel many unique properties
304 stainless steel has excellent corrosion resistance. The chromium element can form a dense layer of chromium oxide, which acts as a protective layer to prevent oxygen, water and other corrosive media from eroding the stainless steel surface. In addition, the addition of nickel also provides additional corrosion resistance, making 304 stainless steel can perform well in a variety of environments
Followed by 304 stainless steel has excellent mechanical properties. With high strength and hardness, excellent performance in deformation resistance and tensile resistance. Therefore, it is an ideal choice for many application fields, such as architectural decoration, chemical industry, medical equipment and so on.

In contrast, the alloy composition of ordinary stainless steel may be different and lack a specific definition. Therefore, its performance may be relatively weak. The corrosion resistance, strength and hardness of ordinary stainless steel may not be as good as 304 stainless steel
In general, 304 stainless steel, as a common stainless steel material, has excellent corrosion resistance and mechanical properties. It is widely used in various fields, including food processing, chemical industry, medical equipment and architectural decoration. When choosing stainless steel materials, it is very important to choose the right material according to the specific requirements and application field number.