| 牌號 | Grade 668 | 
|---|---|
| 美國UNS | S66285 | 
| 對應標準 | ASTM  A453/453M-2017 具有同奧氏體鋼相類似膨脹系數(shù)的耐高溫螺栓材料規(guī)格 High-temperature bolting, with expansion coefficients comparable to austenitic stainless steels | 
| 歸類 | 合金鋼 | 
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        熱處理要求Times refer to the minimum time material is required to be at temperature. 
   
      注:數(shù)據(jù)僅供參考!如有疑問,請?zhí)顚?我要糾錯"! 
    
  