Comparative Thermal Stability Data of Gamma-Prime Strengthened Alloys (Sheet)
Room Temperature Tensile Data – Exposed* at 1200°F (649°C) for 1,000 hours
Alloy |
0.2% Yield Strength |
Ultimate Tensile Strength |
Elongation |
- |
ksi |
MPa |
ksi |
MPa |
% |
263 |
113.6 |
783 |
166.6 |
1149 |
21.3 |
282® |
112.9 |
778 |
172.8 |
1191 |
25.8 |
Waspaloy |
136.5 |
941 |
196.2 |
1353 |
22.6 |
R-41 |
141.9 |
979 |
189.4 |
1306 |
8.9 |
Room Temperature Tensile Data – Exposed* at 1400°F (760°C) for 1,000 hours
Alloy |
0.2% Yield Strength |
Ultimate Tensile Strength |
Elongation |
- |
ksi |
MPa |
ksi |
MPa |
% |
263 |
92.7 |
639 |
160.3 |
1105 |
32.4 |
282® |
104.1 |
718 |
170.5 |
1176 |
22.8 |
Waspaloy |
112.9 |
779 |
182.4 |
1258 |
24.0 |
R-41 |
167.0 |
1151 |
197.2 |
1359 |
1.9 |
Room Temperature Tensile Data – Exposed* at 1500°F (816°C) for 1,000 hours
Alloy |
0.2% Yield Strength |
Ultimate Tensile Strength |
Elongation |
- |
ksi |
MPa |
ksi |
MPa |
% |
263 |
71.4 |
492 |
144.0 |
993 |
34.7 |
282® |
91.9 |
634 |
159.8 |
1102 |
22.3 |
Waspaloy |
103.5 |
714 |
170.1 |
1173 |
22.8 |
R-41 |
137.9 |
951 |
177.5 |
1224 |
1.8 |
Room Temperature Tensile Data – Exposed* at 1600°F (871°C) for 1,000 hours
Alloy |
0.2% Yield Strength |
Ultimate Tensile Strength |
Elongation |
- |
ksi |
MPa |
ksi |
MPa |
% |
263 |
55.0 |
379 |
125.2 |
863 |
40.9 |
282® |
72.9 |
505 |
141.4 |
975 |
24.2 |
Waspaloy |
84.6 |
584 |
149.3 |
1030 |
18.1 |
R-41 |
103.8 |
715 |
148.0 |
1021 |
2.6 |
*Thermal exposure was applied to samples in the age-hardened condition (263 alloy: 1472°F (800°C)/8h/AC, Waspaloy alloy : 1825°F (996°C)/2h/AC + 1550°F (843°C)/4h/AC + 1400°F (760°C)/16h/AC, R-41 alloy: 1650°F (899°C)/4h/AC, 282® alloy: 1850°F (1010°C)/2h/AC + 1450°F (788°C)/8h/AC)
Room Temperature Properties of HAYNES® 282® Plate after Thermal Exposure*
Exposure
Temperature
|
Duration
|
0.2% Offset
Yield Strength
|
Ultimate
Tensile Strength
|
Elongation |
Reduction
of Area
|
°F
|
°C
|
h |
ksi
|
MPa
|
ksi
|
MPa
|
%
|
%
|
1200 |
649 |
0 |
102 |
705 |
167 |
1152 |
30 |
33 |
100 |
116 |
798 |
181 |
1247 |
27 |
31 |
1,000 |
118 |
814 |
181 |
1248 |
26 |
29 |
4,000 |
120 |
830 |
182 |
1255 |
26 |
29 |
8,000 |
119 |
819 |
183 |
1264 |
24 |
27 |
16,000 |
118 |
816 |
183 |
1260 |
23 |
25 |
1400 |
760 |
0 |
102 |
705 |
167 |
1152 |
30 |
33 |
100 |
110 |
759 |
177 |
1223 |
27 |
30 |
1,000 |
108 |
742 |
178 |
1226 |
26 |
29 |
4,000 |
103 |
707 |
175 |
1205 |
21 |
22 |
8,000 |
100 |
690 |
173 |
1191 |
20 |
21 |
16,000 |
96 |
658 |
168 |
1161 |
20 |
19 |
1600 |
871 |
0 |
102 |
705 |
167 |
1152 |
30 |
33 |
100 |
90 |
618 |
162 |
1114 |
31 |
36 |
1,000 |
77 |
533 |
155 |
1065 |
30 |
30 |
4,000 |
71 |
487 |
148 |
1022 |
32 |
31 |
8,000 |
69 |
473 |
146 |
1006 |
32 |
31 |
16,000 |
66 |
452 |
142 |
978 |
33 |
32 |
*Thermal exposure was applied to the samples in the age-hardened condition (1850ºF(1010ºC)/2h/AC+1450ºF(788ºC)/8h/AC)