Comparison of CNC Machining Materials
The information contained herein is typical values intended for reference and comparison only. They shall NOT be used as a basis for design specifications or quality control.
PP
Corrosion Resistant, Strength
Polypropylene (PP) is a well-balanced thermoplastic characterized by lightweight material, excellent chemical resistance, and good flexibility. Owing to these properties, it finds wide application in fields such as packaging, household appliances, automotive, daily necessities, and medical devices.
Stainless Steel 304
Corrosion Resistant, Economical, Machinability
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.
Copper C101
Durability, Thermal Conductivity, Conductivity
C101 copper, also known as HC copper (High Conductivity Copper) or more precisely, high-conductivity copper, has a nominal electrical conductivity of 100% IACS (International Annealed Copper Standard)—a benchmark level for conductive performance. It also features excellent high thermal conductivity, making it the preferred material for various electrical components (such as terminals) and conductors (such as power transmission busbars).
Furthermore, this material possesses high ductility (enabling easy complex forming processes like stretching and bending) and reliable impact resistance. While meeting the requirements for electrical performance, it can also accommodate the structural stability demands of mechanical processing and practical operating conditions, making it truly a high-quality copper material that combines multi-functional properties with practical value.
