品名：Co552钴基喷涂粉产地：湖南长沙钴含量≥：42（%）粒度：-150M+300M（目）牌号：Co552钴基喷涂粉包装规格：铝塑真空包装形状：颗粒状制作方法：雾化法合金牌号Alloy硬度Hardness合金成分NominalCompositionwt%CoCrNiMoFeSiWMnCCo21226-30HRCBAL27162210.25Co22226-30HRCBAL27161210.25Co31038-42HRCBAL25101.52710.5Co40051-58HRCBAL8.5328.512.610.08Co45238-42HRCBAL29332511Co50241-45HRCBAL29332811.5Co55250-54HRCBAL303321312.5Co80054-62HRCBAL17.5328.513.410.08CoF0140-44HRCBAL2522121211.5Co552钴基喷涂粉成分：成分：CoCr30Ni3Fe3Si2W13Mn1C2.5硬度：50-54HRc气雾化球形粉,类似于stellite1.典型应用：阀座、轴承、刀口等)