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Crucible Industries / USA

MagnaCut

Stainless Powder Metallurgy Tool Steel60–64 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 MagnaCut is a revolutionary stainless steel developed by metallurgist Dr. Larrin Thomas and produced by Crucible Industries using the CPM process. It was specifically engineered to break the traditional trade-off triangle between toughness, corrosion resistance, and edge retention. Unlike most stainless steels that compromise one property for another, MagnaCut achieves all three at a high level due to its optimized carbide design and low chromium carbide formation. It has quickly become one of the most respected “balanced super steels” in modern knife making.

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
9.0
韧性
10.0
耐腐蚀
10.0
易打磨
8.0

优点

  • Exceptional toughness (best-in-class balance)
  • Excellent corrosion resistance (true stainless performance)
  • Strong edge retention
  • Excellent overall performance balance
  • Great for real-world hard-use knives

缺点

  • Slightly lower edge retention than ultra-high vanadium steels
  • Premium cost
  • Can be harder to source in some production knives

一句话判断

CPM MagnaCut is a next-generation stainless steel designed to deliver a rare balance of high toughness, excellent corrosion resistance, and strong edge retention, redefining modern premium knife steel standards.

关联产品

延续现有商品卡片样式,承接采用该钢材的产品。