发布时间:2025-01-22 16:08:38
9cr18mov更好,因为9铬钢是马氏体不锈钢,相比d2莱氏体钢有着天生的抗锈性能和锋利度的优势。一把好刀要兼顾韧性、硬度、抗锈、锋利度、锋利保持度、是否易打磨、耐腐蚀性、热处理难易程度等。这两种钢——D2莱氏体模具钢除了硬度和锋利保持度,其他性能被9cr18mov全方位碾压。9cr18mov马氏体不锈钢是专业的刀具钢,与vg10、14c28n相差不大,属于同级别。
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