0170-6C is a traditional American high-carbon steel historically associated with hard-use fixed blades, particularly older military and survival knives. It offers strong toughness and edge stability while remaining easy to sharpen in the field. Due to its low chromium content, it is not stainless and requires regular maintenance to prevent rust. Though largely replaced by modern tool steels and PM steels, it remains respected for its rugged reliability and simple heat treatment behavior.
优点
- Excellent toughness
- Easy to sharpen
- Good impact resistance
- Reliable field performance
- Strong edge stability for hard use