O |
Very soft (fully annealed) |
T |
Heat-treated (hardening of aging applied) |
H |
Strain-hardened (heat treated materials can not see) |
T1 |
Directly shaped and natural aging |
T2 |
Annealed |
T3 |
The solution taken, and cold-treated |
T4 |
Solution taken, and naturally aged |
T5 |
Directly shaped and artificial aging |
T6 |
Solution taken, and artificially aged |
T7 |
Whether the solution, stabilized |
T8 |
The solution taken, and cold-deformed and artificially aged |
T9 |
The solution taken, and artificially aged and cold-deformed |
T10 |
Shaped, artificially aged and cold-deformed |
T42 |
T4 and T6 mechanical properties after thermal fatigue or corrosion |
T62 |
resistance in case of change of the thermal process. |
T351 |
Before aging relaxing additional voltage controlled by stretching. |
T651 |
Before aging relaxing additional voltage controlled by stretching. |
T851 |
Before aging relaxing additional voltage controlled by stretching. |
H1 |
Only cold deformation |
H11 |
1/8 hard |
H111 |
Low-level strain-hardened |
H112 |
Uncontrolled strain hardened |
H12 |
¼ hard |