钴基合金铸棒铸棒CastRod硬度HDC化学成分（重量%）NominalChemicalComposition（wt%）应用（Application）CCrSiWFeMoNiCoMnHS11138-461.2029.001.204.503.001.003.00Ba11.00发动机气门，高温高压阀门，渦轮机叶片Enginevalve,hightemperature&pressurevalvesandturbinebaldeHS11244-501.4529.002.008.503.001.003.00Ba11.00高温高压阀门，锯齿，螺旋推杆等hightemperature&pressurevalves,sawteeth,screwflights,etcHS11350-602.5029.501.2012.503.001.003.00Ba11.00阀座，轴承，刀口等Valveseatinserts,bearing,cutteredge,etcHS11420-420.2527.001.000.152.005.502.50Ba11.00渦轮机叶片，各种液体阀，阀座，热冲模等turbinebalde,fluidvalve,valveseat,brasscastingdieHS115≥543.2026.001.0014.005.001.003.00Ba11.00石油钻具Petroleumdrillbit)