钴基合金铸棒铸棒Cast Rod硬度HDC化学成分（重量%）Nominal Chemical Composition（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Engine valve, high temperature &pressure valves and turbine baldeHS11244-501.4529.002.008.503.001.003.00Ba11.00高温高压阀门，锯齿，螺旋推杆等high temperature &pressure valves, sawteeth , screw flights,etcHS11350-602.5029.501.2012.503.001.003.00Ba11.00阀座，轴承，刀口等Valve seat inserts, bearing, cutter edge, 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turbine balde, fluid valve, valve seat, brass casting dieHS115≥543.2026.001.0014.005.001.003.00Ba11.00石油钻具Petroleum drill bit