🔹 Slightly softer than TiN (~2000 HV) but excels in corrosion resistance and low residual stress. Great for molding plastics, hydraulic components, and food processing equipment.
🔹 Harder and tougher than TiN (up to ~3500 HV), with a darker, charcoal-gray appearance. Ideal for high-speed machining and stamping tools. hard film names
🔹 A popular hard film known for its low friction and high hardness (often up to 3000–5000 HV). Used in automotive engine components, razors, and medical devices. Its name reflects properties similar to natural diamond. 🔹 Slightly softer than TiN (~2000 HV) but
🔹 These are the go-to hard films for high-temperature applications (up to 800–900°C). The aluminum content forms a protective oxide layer at heat. Perfect for dry machining and superalloys. Ideal for high-speed machining and stamping tools
Have a question about which hard film suits your application? Drop it in the comments below.
🔹 Recognizable by its gold color. Hardness: ~2300 HV. Common on drill bits, end mills, and molds. Offers good wear resistance and reduces friction.