Comparison of CNC Machining Materials

Stainless Steel 17-4PH is a high-performance martensitic precipitation hardening stainless steel, featuring excellent corrosion resistance and high strength, making it suitable for a wide range of industrial applications. Its chemical composition and physical properties enable its extensive use in fields such as aerospace, chemical engineering, marine engineering, food processing, and nuclear industry. Through appropriate heat treatment processes, its mechanical properties and corrosion resistance can be further optimized.

stainless steel 304 is also known as 18/8 stainless steel, which contains approximately 18% chromium (Cr) and 8% nickel (Ni). It not only possesses excellent oxidation resistance and corrosion resistance, but also has good workability and surface quality. Currently, it is the most widely used stainless steel grade in industrial manufacturing and civil applications.