镍基合金铸件镍基合金铸件包括镍-铜-硅；镍-钼；镍-铬；镍-钼-铬。镍基合金铸造材料具有不同的复杂形状和良好的耐腐蚀性能。镍基合金铸造件化学成份牌号CZ100M35-1M35-2M30HM25SM30CN12MVN7MCY40CW12MWCW6MCW2MCW6MCCY5SnBiMCX2MWCu5MCuCCX2MUNSN02100N24135N04020N24030N24025N24130N30012N30007N06040N30002N30107N26455N26625N26055N26022N08826N26059C max1.000.350.350.300.250.300.120.070.400.120.070.020.060.050.020.050 max0.02Mn max1.501.51.501.501.501.501.01.001.501.001.001.001.01.51.01.0 max1.00Si max2.001.252.002.7-3.73.5 –4.51.0 –2.01.01.003.001.001.000.801.00.50.801.0 max0.50P max0.030.030.030.030.030.030.0400.0400.030.0400.0400.030.0150.030.0250.030 max0.020S max0.030.030.030.030.030.030.0300.300.030.0300.0300.030.0150.030.0250.030 max0.020Cu max1.25 max26.0 –33.026.0 –33.027.0 –33.027.0 –33.026.0 –33.0………………………1.50 –3.5015.0 –16.5Mo max………………26.0 –30.030.0 –33.0…16.0 –18.017.0 –20.015.0 –17.58.0 –10.02.0 –3.512.5 –14.52.5 –3.51.50 maxFe max3.00 max3.50 max3.50 max3.50 max3.50 max3.50 max4.0 –6.03.00 max11.0 max4.5 –7.53.0 max2.0 max5.0 max2.0 max2.0 –6.0BBNi95.00 minBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalanceBalance38.0 –44.022.0 –24.0Cr………………1.001.014.0 –17.015.5 –17.517.0 –20.015.0 –17.520.0 –23.011.0 –14.020.0 –22.519.5 –23.5…Nb…0.5 max0.5 max……1.0 –3.0………………3.15 –4.50……0.60 –1.20…W………………………3.75 –5.25 1.0 max……2.5 –3.5……V…………… 0.20 –0.60……0.20 –0.40…………0.35 max……Bi…………………………………3.0 –5.0 ……Sn…………………………………3.0 –5.0 ……镍基合金铸件机械性能牌号CZ100M35-1M35-2M30HM25SM30CN12MVN7MCY40CW12MWCW6MCW2MCW6MCCY5SnBiMCX2MWCu5MCuCCX2MUNSN02100N24135N04020N24030N24025N24130N30012N30007N06040N30002N30107N26455N26625N26055N26022N08826N26059抗拉强度 min psi5000065000650001000ksi 6500076000760007000072000720007200070000 800007500072000抗拉强度 min MPa345450450690 450525525485495495495485 550520495屈服强度 min psi18000250003000060000 3250040000400002800040000400004000040000 450003500039000屈服强度 min Mpa125170205415 225275275195275275275275 310240270延伸率? 2 inch(50mm)10.025.025.010.0 25.06.020.030.04.025.020.025.0 30.020.040执行标准: ASTM A 494