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| Products - Zirconium |
| Grade 704 Zirconium (Zr-1.5Sn) |
| Component |
Wt. % |
| Fe + Cr |
0.3 |
| Hf |
Max 4.5 |
| O |
0.18 |
| Sn |
1.5 |
| Zr |
Min 97.5 |
Material Notes:
Zr content above includes Hf content (4.5% max).
| Physical Properties |
Metric |
English |
Comments |
Density |
6.56 g/cc |
0.237 lb/in³ |
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| Mechanical Properties |
Tensile Strength, Ultimate |
Min 413 MPa |
Min 59900 psi |
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Tensile Strength, Yield |
Min 241 MPa |
Min 35000 psi |
0.2% YS |
Elongation at Break |
14 % |
14 % |
in 50 mm |
Modulus of Elasticity |
99.3 GPa |
14400 ksi |
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Poisson's Ratio |
0.37 |
0.37 |
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Shear Modulus |
36.2 GPa |
5250 ksi |
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| Electrical Properties |
Electrical Resistivity |
7.4e-005 ohm-cm |
7.4e-005 ohm-cm |
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| Thermal Properties |
CTE, linear 20°C |
6 µm/m-°C |
3.33 µin/in-°F |
at 25°C |
Specific Heat Capacity |
0.285 J/g-°C |
0.0681 BTU/lb-°F |
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Thermal Conductivity |
21.5 W/m-K |
149 BTU-in/hr-ft²-°F |
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Melting Point |
1850 °C |
3360 °F |
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