粉末硬度化学成分（重量%）典型用途Haystellite16050%Deloro60+50%WC（铸造cast）混料机叶片、刮板、风机叶片Haystellite26065%Deloro60+35%WC（铸造cast）混料机叶片、刮板、风机叶片Haystellite36085%Deloro60+15%WC（铸造cast）混料机叶片、刮板、风机叶片Haystellite46040%Deloro60+60%WC（铸造cast）混料机叶片、刮板、风机叶片Haystellite76070%Deloro60+30%WC（铸造cast）混料机叶片、刮板、风机叶片Haystellite86060%Deloro60+40%WC（铸造cast）混料机叶片、刮板、风机叶片NiWC256075%Ni60+25%WC混料机叶片、刮板、风机叶片NiWC356065%Ni60+35%WC风机叶片、螺旋输入器等JK112110(HV)12%Co/88%WC球阀、压缩机轴、泵密封圈等JK1171010(HV)17%Co/83%WC阀门、导向杆、压纸辊等JK1201000(HV)10%Co/4%Cr/86%WC球阀、吸纸辊等JK135850(HV)25%（80%Ni/20%Cr）/75%Cr3C2密封环，阀门、汽轮机叶片JK576550(HV)同Stellite6高温高压阀门JK6153800(HV)50%WC+50%Deloro60拉丝塔轮、泵部件)