... 250** 14 AA 611 0 peak-aged 16 0 200 1, 000 15 AA 611 0 peak-aged 16 0 300 1, 000 16 * AA 611 0 peak-aged 200 300 10 0 17 AA 611 0 over-aged 20 250 50,000** 18 * AA 611 0 over-aged 20 350 1, 000** 19 AA 611 0 ... under-aged 200 17 5 1, 000 9* AA 611 0 under-aged 200 300 1, 000 10 AA 611 0 peak-aged 20 250 15 0,000** 11 AA 611 0 peak-aged 20 300 20,000** 12 AA 611 0 peak-aged 20 350 3,500** 13 * AA 611 0 peak-aged ... 12 , 19 93 -19 98. (in Chinese) Aluminium Alloys, Theory and Applications 19 0 10 0 10 1 102 10 3 10 40.00.20.40.60.8σa = 250 MPa under-aged AA 611 0, T = 16 0°C under-aged AA 611 0, T...