17-4 Stainless Steel Sheet
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Precipitation-Hardening Stainless Steel
Type 17-4PH (S17400)
Physical Properties
- Melting Range: 2560-2625°F (1404-1440°C)
- Density: 0.2820 lb/in³
Mean Coefficient of Thermal Expansion (Annealed Condition)
| Temperature Range |
Coefficients |
| °C |
°F |
μm/m·°C |
in/in/°F·10⁶ |
| 21-93 |
70-200 |
10.8 |
6.0 |
| 21-204 |
70-400 |
10.8 |
6.0 |
| 21-316 |
70-600 |
11.2 |
6.2 |
| 21-427 |
70-800 |
11.2 |
6.3 |
Thermal Conductivity (H 900 Condition)
| Termperature Range |
W/m·K |
Btu/(hr/ft²/in/°F) |
| °C |
°F |
| 149 |
300 |
17.90 |
124 |
| 260 |
500 |
19.50 |
135 |
| 460 |
860 |
22.50 |
156 |
| 482 |
900 |
22.60 |
157 |
Specific Heat (Annealed Condition)
| Temperature Range | J/gg·K | Btu/lb/°F |
| °C | °F |
| 0-100 | 32-212 | 460 | 0.11 |
Electrical Resistivity (Annealed Condition)
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