Research Article
On the Elevated Temperature, Tensile Properties of Al-Cu Cast Alloys: Role of Heat Treatment
Table 3
As-cast and heat-treatment conditions and codes—shortened descriptions.
| | Treatment# | As-cast and heat treatment conditions | Alloy code |
| | 1 | As-cast | AC | | 2 | SHT4_AQ | S4A | | 3 | SHT4_WQ | S4W | | 4 | SHT4_WQ + aging 1 | S4WA1 | | 5 | SHT4_WQ + aging 2 | S4WA2 | | 6 | SHT4_WQ + aging 3 | S4WA3 | | 7 | SHT4_WQ + aging 4 | S4WA4 | | 8 | SHT8_AQ | S8A | | 9 | SHT8_WQ | S8W | | 10 | SHT8_WQ + aging 1 | S8WA1 | | 11 | SHT8_WQ + aging 2 | S8WA2 | | 12 | SHT8_WQ + aging 3 | S8WA3 | | 13 | SHT8_WQ + aging 4 | S8WA4 |
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