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304 Stainless Steel Technical Data
| Physical Properties |
Results |
| Density |
0.289 lb/in³ |
|
Mechanical Properties |
| Hardness, Brinell |
123 |
| Hardness, Rockwell
B |
70 |
| Tensile Strength,
Ultimate |
73200 psi |
| Tensile Strength,
Yield |
31200 psi |
| Elongation at
Break |
70 % |
| Modulus of
Elasticity |
28000
- 29000 ksi |
| Poisson's Ratio |
0.29 |
| Charpy Impact |
240 ft-lb |
| Shear Modulus |
12500 ksi |
|
Electrical Properties |
| Electrical
Resistivity |
7.2e-005 ohm-cm |
| Magnetic
Permeability |
1.008
at RT |
|
Thermal Properties |
| CTE, linear 20°C |
9.61 µin/in-°F |
| CTE, linear 250°C |
9.89 µin/in-°F |
| CTE, linear 500°C |
10.4 µin/in-°F |
| Specific Heat
Capacity |
0.12 BTU/lb-°F |
| Thermal
Conductivity |
112 BTU-in/hr-ft²-°F |
| Melting Point |
2550
- 2650 °F |
| Solid |
2550 °F |
| Liquid |
2650 °F |
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