Alloy800、800H、800HT的差異
Alloy 800、800H、800HT在碳含量上有些差異
如下表
| UNS designation | N08800 | N08810 | N08811 |
|---|---|---|---|
| INCOLOY alloys | 800 | 800H | 800HT |
| Nickel | 30.0-35.0 | 30.0-35.0 | 30.0-35.0 |
| Chromium | 19.0-23.0 | 19.0-23.0 | 19.0-23.0 |
| Iron | 39.5 min. | 39.5 min. | 39.5 min. |
| Carbon | 0.10 max. | 0.05-0.10 | 0.06-0.10 |
| Aluminum | 0.15-0.60 | 0.15-0.60 | 0.25-0.60 |
| Titanium | 0.15-0.60 | 0.15-0.60 | 0.25-0.60 |
| Aluminum + Titanium | 0.30-1.20 | 0.30-1.20 | 0.85-1.20 |
| ASTM grain size | Not specified | 5 or coarser | 5 or coarser |