Chemical Specification of UNS S32750
| |
Cr |
Ni |
Mo |
Cu |
W |
C |
N |
Mn |
Si |
P |
S |
Fe |
| MIN |
24.0 |
6.0 |
3.0 |
0.5 |
0.5 |
-- |
0.2 |
-- |
-- |
-- |
-- |
-- |
| MAX |
26.0 |
8.0 |
4.0 |
1.0 |
1.0 |
0.03 |
0.3 |
1.0 |
1.0 |
0.030 |
0.010 |
Balance |
PREN = %Cr + 3.3x%Mo + 16x%N ZERON 100 PREN > 40
Corrosion Resistance
| Alloy |
% Mo |
CCCT, °F |
CPT, °F |
PREN |
| 316L |
2.1 |
< 28
|
68 |
24 |
| 2205 |
3.1 |
68 |
120 |
35 |
| 904L |
4.4 |
75 |
130 |
36 |
| ZERON 100 |
3.5 |
108 |
180 |
41 |
| AL-6XN |
6.2 |
110 |
172 |
44 |
| 625 |
9.0 |
113 |
- |
51 |
| C22 |
13 |
- |
- |
64 |
| C-276 |
15.5 |
130 |
> 217 |
67 |
Mechanical Properties (Minimum), All Product Forms
| Temperature, °F |
68 |
212 |
302 |
392 |
482 |
| Ultimate Tensile Strength, ksi |
109 |
102 |
99 |
97 |
94 |
| 0.2% Offset Yield Strength, ksi |
80 |
68 |
65 |
62 |
58 |
|
