鈷基合金鑄棒鑄棒Cast Rod硬度HDC化學成分(重量%)Nominal Chemical Composition(wt%)應用(Application)CCrSiWFeMoNiCoMnHS11138-461.2029.001.204.503.001.003.00Ba11.00發動機氣門,高溫高壓閥門,渦輪機葉片Engine valve, high temperature &pressure valves and turbine baldeHS11244-501.4529.002.008.503.001.003.00Ba11.00高溫高壓閥門,鋸齒,螺旋推桿等high temperature &pressure valves, sawteeth , screw flights,etcHS11350-602.5029.501.2012.503.001.003.00Ba11.00閥座,軸承,刀口等Valve seat inserts, bearing, cutter edge, etcHS11420-420.2527.001.000.152.005.502.50Ba11.00渦輪機葉片,各種液體閥,閥座,熱沖模等turbine balde, fluid valve, valve seat, brass casting dieHS115≥543.2026.001.0014.005.001.003.00Ba11.00石油鉆具Petroleum drill bit