| 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的耐高溫螺栓材料規格 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.
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