Intro
| Designations | Definition | ||
|---|---|---|---|
| T | Thermally treated to achieve properties | ||
| T2 | Annealed | ||
| T3 | Solution heat treated and cold worked | ||
| T4 | Solution heat treated | ||
| T5 | Artificially aged only | ||
| T6 | Solution heat treated, artificially aged | ||
| T7 | Solution heat treated, stabilized | ||
| T8 | Solution heat treated, cold worked, artificially aged | ||
| T9 | Solution heat treated, artificially aged, cold worked | ||
| T10 | Artificially aged, cold worked | ||