钴基硬质合金.doc

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1、钴基硬度密度化学成分（重量%）典型用途CCrSiMoMnFeWNiCoB其他Stellite3PM548.402.4031.001.00 1.003.0012.503.00Bal1.001.00泵的轴套、旋转密封环、阀芯球Stellite6PM408.201.2029.001.501.501.003.004.503.00Bal1.002.00蒸汽、化工阀座Stellite12PM448.281.5030.001.00 1.003.008.503.00Bal1.003.00挤压模、热冲压模、锯齿Stellite19PM498.351.9031.001.00 1.0

2、03.0010.503.00Bal1.002.00挤压模、热冲压模、锯齿Stellite31PM 8.450.5025.501.00 1.002.007.501.50Bal1.002.00挤压模、汽轮机叶片钴基硬度化学成分（重量%）典型用途CCrSiMoMnFeWNiCoStellite3552.4030.00    13.00 Bal泵的轴套、旋转密封环、耐磨衬垫、轴承套、阀芯球Stellite4471.0033.00    14.00 Bal热冲压模、热挤压模、电池模、锯齿Stellite6411.0028.00    5.00 Bal蒸汽和化工阀座Stel

3、lite7330.4026.00    6.00 Bal蒸汽涡轮机叶片、挤压模Stellite12491.8029.00   1.008.00 Bal热冲压模、热挤压模等Stellite20572.5033.00    18.00 Bal泵的轴套、旋转密封环、耐磨衬垫、轴承套Stellite21330.2027.00 6.00   2.00Bal蒸汽涡轮机叶片、挤压模Stellite31330.5026.00    7.0010.00Bal蒸汽涡轮机叶片、挤压模粉末硬度化学成分（重量%）典型用途CCrSiWFeMoNiCoMnBStellite1482.4030

4、.501.0012.503.001.003.00Bal0.25阀座、轴承、刀口等Stellite3482.3030.501.0012.503.002.50Bal针阀座、阀座、轧钢导向辊Stellite6381.1529.001.104.003.001.003.00Bal0.50发动机气门、高温高压阀门、涡轮机叶片Stellite12421.4029.501.458.253.001.003.00Bal1.00高温高压阀门、锯齿、螺旋推杆等Stellite20522.4532.501.0017.53.001.003.00Bal0.50轴承套筒、耐磨板Stellite

5、21280.2527.502.000.152.005.502.50Bal1.00涡轮机叶片、各种流体阀、阀座等Stellite25冷硬0.1020.001.0015.003.001.0010.00Bal1.50冲压、挤压模具Stellite31310.5025.501.007.502.0010.50Bal1.00挤压模、燃气涡轮叶片Stellite156431.6028.001.154.500.501.003.00Bal1.00高温高压阀门、热锻模Stellite157500.1022.001.604.503.000.303.00Bal0.302.40摩托车阀顶

6、端Stellite158400.7526.001.905.503.000.503.00Bal0.100.70高温高压阀门、锯齿、螺旋推杆等Stellite158W411.3031.001.505.504.502.00Bal0.70阀座、高温高压阀门等StelliteF371.7525.501.1012.003.000.6022.50Bal0.50内燃机进排气阀TribaloyX-40340.8525.000.307.501.0010.00Bal0.30冲压、挤压模具燃气涡轮叶片Tribaloy400530.088.502.601.5028.501.50Bal用于

7、高温强腐蚀介质中的闸阀、挤塑器Tribaloy800530.0818.003.401.5028.501.50Bal用于高温强腐蚀介质中的闸阀、挤塑器Tribaloy9000.0818.002.70Mo:232.5016.00Bal阀座、密封圈、高温热轧辊stelliteSF6410.7019.002.307.503.0013.50Bal1.001.70发动机气门、高温高压阀门StelliteSF12431.0019.002.809.003.0013.00Bal1.001.80高温高压阀门、热剪切刀刃等Stellite706401.1029.002.00Mo:52

8、.002.00Bal发动