Solution annealed Sheet
Temperature |
Creep |
Approximate Initial Stress to Produce Specified Creep in |
10 Hours |
100 Hours |
1,000 Hours |
°F |
°C |
% |
ksi |
MPa |
ksi |
MPa |
ksi |
MPa |
1400 |
760 |
0.5 |
18.7 |
129 |
14.5 |
100 |
11 |
76 |
1 |
20.5 |
141 |
15.5 |
107 |
12 |
83 |
R |
33* |
228* |
26 |
179 |
20 |
138 |
1500 |
816 |
0.5 |
13.2* |
91* |
10.2 |
70 |
7.7 |
53 |
1 |
14.0* |
97* |
10.8 |
74 |
8.5 |
59 |
R |
23.5 |
162 |
17.0 |
117 |
12.2 |
84 |
1600 |
871 |
0.5 |
9.5 |
66 |
7.3 |
50 |
5.0* |
34* |
1 |
10.0 |
69 |
7.7 |
53 |
5.3* |
37* |
R |
16.5 |
114 |
11.4 |
79 |
7.3 |
50 |
1700 |
927 |
0.5 |
6.5 |
45 |
4.3 |
30 |
2.9* |
20* |
1 |
7.4 |
51 |
4.8 |
33 |
3.2* |
22* |
R |
11.7 |
81 |
7.4 |
51 |
4.5 |
31 |
1800 |
982 |
0.5 |
- |
- |
2.9 |
20 |
1.7 |
12 |
1 |
- |
- |
3.3 |
23 |
1.9 |
13 |
R |
- |
- |
5.2 |
36 |
2.3 |
16 |
*Significant extrapolation