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9cr18和440c
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440C对应国内牌号9cr18mo(新牌号102Cr17Mo) 与9cr18在铬含量和钼含量上有点区别。 440C不锈钢是一种高碳高铬马氏体型不锈钢。
In the realm of stainless steels, choosing between 9Cr18MoV and 440C can be a daunting task for intermediate users. These two martensitic stainless steels are popular in knife-making and cutting tools, yet their differences in chemical composition, hardness, and corrosion resistance can significantly impact performance. For instance, understanding which steel offers better edge retention or ...
AISI 440C 钢具有优异的耐腐蚀性能,适用于温和的家庭和工业环境,包括淡水、有机物、弱酸和各种石油产品,并且在淬火回火状态下具有极高的强度、硬度和耐磨性。
In summary, 440C stainless steel typically offers higher hardness and slightly better corrosion resistance compared to 9Cr18, but both materials are suitable for a range of applications where high performance and durability are essential.
在现代工业发展进程中,金属材料作为关键基础,对各领域的技术革新和产品升级起着决定性作用。其中,不锈钢以其优异的耐腐蚀性、高强度和良好的加工性能,广泛应用于众多工业领域。9Cr18MoV 和 440C 不锈钢作为不锈钢家族中的重要成员,凭借其独特的性能优势,在工业生产中占据着不可或缺的 ...
两者差距不大,440c是美标的钢材标号,对应的国标书写就是9cr18mo,9对应的是碳含量的千分比,但碳含量是一个大致的范围。 9cr18mov是国产中高端厨刀比较常用的材质,当然我说的这个中高端是在大部分普通消费者的认知里出发,对于部分厨刀爱好者来说9铬的钢材可能就是个入门。
440c钢材是一种马氏体型不锈钢,主要用于制造在腐蚀环境和无润滑强氧化气氛中工作的轴承零件;9Cr18钢属于高碳高铬马氏体不锈钢,适宜制造承受高耐磨、高负荷以及在腐蚀介质作用下的塑料模具。
440和440C不锈钢球因具有较高的硬度,可以在一定程度上提高零部件的耐磨损性能,延长使用寿命。 其次,它具有良好的耐腐蚀性能。 在常温下能够抵抗大部分化学介质的腐蚀,因此常被用于制造化工设备、海洋设备等需要耐腐蚀材料的领域。
9Cr18 and 440C belong to the category of martensitic stainless steels, renowned for their exceptional hardness and wear resistance post-quenching, making them suitable for high-wear applications. Both materials can achieve hardness levels of HRC60° and above following heat treatment.9Cr18 is characterized by its high carbon and chromium content, rendering it ideal for producing components ...
本篇文章给大家谈谈440c和9cr18mov哪个好,以及440c9cr18mov哪个好点对应的知识点,希望对各位有所帮助。 9cr18和50cr13菜刀哪个好9cr18好。 9cr18mov属于优质不锈钢,其强度及锋利性甚于ATS-34,含铬量高达16-18%,可以做刀具。