v4e钢强度怎样钢是什么钢

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　　1.化学成分:强度C1.4，Si0.4，Mn0.4，Cr4.7v4e钢，Mo3.5，V3.7；

　　3.退火硬度:230HB(23HRC)

　　4.缺口冲击韧性:60HRC[62j]62HRC[51j]64HRC[40j]

　　目前是刀具行业中等级最高的钢材，硬度高、耐磨性好、韧性高。苏州东锜快速反应，确保快速准确的交货。苏州、东莞、广州的羊毛料24小时送达，精制料48小时内到达客户。公司秉承“诚信为本，永不以次充好，优质服务，注重承诺，质量决定未来”的企业精神，是双赢的合作伙伴，赢得了广大客户的信任。