[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

钼钒钢(含钼、钒元素的高碳不锈钢,如4Cr14MoV)刀刃硬度可达HRC52-56,保持锋利度时间明显长于普通430不锈钢;标注3Cr13以下的多为低端料,用几个月就发钝

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85%
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Long-term
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