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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