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303 Stainless Steel Technical Data
| Physical Properties |
Results |
| Density |
0.289 lb/in³ |
|
Mechanical Properties |
| Tensile Strength |
89900 psi |
| Tensile Strength,
Yield |
34800 psi |
| Elongation at
Break |
50 % |
| Modulus of
Elasticity |
28000 ksi |
| Poisson's Ratio |
0.25 |
| Fatigue Strength,
Annnealed |
34800 psi |
| Fatigue Strength,
25% Hardened |
47900 psi |
| Shear Modulus |
11200 ksi |
|
Electrical Properties |
| Electrical
Resistivity |
7.2e-005 ohm-cm |
| Magnetic
Permeability |
1.008
at RT |
|
Thermal Properties |
| CTE, linear 20°C |
9.56 µin/in-°F |
| CTE, linear 250°C |
9.89 µin/in-°F |
| CTE, linear 500°C |
10.2 µin/in-°F |
| Specific Heat
Capacity |
0.12 BTU/lb-°F |
| Thermal
Conductivity |
112 BTU-in/hr-ft²-°F |
| Melting Point |
2550
- 2590 °F |
| Solid |
2550 °F |
| Liquid |
2590 °F |
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