The Main Chemical Composition Characteristics of 300 Series Stainless Steel

The main chemical composition characteristics of 300 series stainless steel:

Chromium (Cr): Chromium is one of the most important elements in the 300 series stainless steel, which can form a dense oxide film to protect stainless steel from corrosion. The chromium content in 300 series stainless steel is usually between 16% and 26%.

Nickel (Ni): Nickel is crucial for improving the corrosion resistance of stainless steel. It can also improve the strength and plasticity of stainless steel. The nickel content in common 300 series stainless steel is usually between 8% and 10%.

Molybdenum (Mo): Molybdenum has a significant impact on the corrosion resistance of stainless steel. It can improve the stability of stainless steel in high temperature and acidic environments. The molybdenum content in 300 series stainless steel is usually between 0.15% and 0.35%.