CPM Cru-Wear

Premium Tool Steel (Non-Stainless)60–64 HRCCrucible Particle Metallurgy (CPM)

化学成分分析

主要合金元素决定了这款钢在耐磨、耐蚀与韧性之间的基本走向。

材质综述

CPM Cru-Wear is a powder metallurgy tool steel developed by Crucible Industries as a high-performance alternative to conventional tool steels like D2. It offers improved toughness, better wear resistance, and finer carbide distribution thanks to the CPM process. While it is not stainless, it provides a very balanced performance profile, making it popular among knife makers who want durability and strong cutting performance without extreme brittleness.

性能雷达图

用四个核心维度快速看清这款钢材的能力边界。

保持性

韧性

耐腐蚀

易打磨

保持性

8.0

韧性

9.0

耐腐蚀

4.0

易打磨

7.0

优点

Excellent toughness
Strong overall balance of properties
Improved wear resistance over D2
Fine CPM structure improves edge stability
Great for hard-use knives

缺点

Low corrosion resistance (non-stainless)
Requires maintenance to prevent rust
Not as wear-resistant as ultra-high vanadium steels
Edge retention lower than S90V / M390 class steels

一句话判断

CPM Cru-Wear is a premium powder metallurgy tool steel offering an excellent balance of toughness, wear resistance, and edge stability, making it a refined upgrade over D2 and traditional tool steels.