This grade of stainless steel is widely used in the aerospace industry.
| Chemical Composition |
Specifications |
Designations |
Key Features |
Typical Applications |
| Element |
Min % |
Max % |
| C |
- |
0.15 |
| Si |
0.20 |
- |
| Mn |
- |
2.00 |
| Ni |
7.00 |
10.00 |
| Cr |
17.00 |
20.00 |
| Ni + Cr |
25.00 |
- |
Ti
or
Nb/Cb |
4 x C8 x C |
-- |
| S |
- |
0.045 |
| P |
- |
0.045 |
|
DTD 189A |
AWS 164 |
Corrosion resistant. |
Aircraft Locking wire
General Locking wire |
| Density |
8.0 g/cm³ |
0.289 lb/in³ |
| Melting Point |
1398°C |
2550°F |
| Coefficient of Expansion |
17.5 μm/m °C (20 - 100°C) |
9.7 x 10-6 in/in °F (70 - 212°F) |
| Modulus of Rigidity |
70.3 kN/mm² |
10196 ksi |
| Modulus of Elasticity |
187.5 kN/mm² |
27195 ksi |
| Properties |
| Condition |
Approx. tensile strength |
Approx. operating temperature |
| N/mm² |
ksi |
°C |
°F |
| Annealed |
600 - 800 |
87 - 116 |
-200 to +300 |
-330 to +570 |
The above tensile strength ranges are typical. If you require different please ask.
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