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Low-oxygen Zirconium vs. C66100 Bronze

Low-oxygen zirconium belongs to the otherwise unclassified metals classification, while C66100 bronze belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is low-oxygen zirconium and the bottom bar is C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 23
8.0 to 40
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 37
43
Tensile Strength: Ultimate (UTS), MPa 330
410 to 790
Tensile Strength: Yield (Proof), MPa 270
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Specific Heat Capacity, J/kg-K 270
400
Thermal Conductivity, W/m-K 22
34
Thermal Expansion, µm/m-K 5.7
17

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.7
Embodied Water, L/kg 450
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 70
53 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 370
60 to 790
Stiffness to Weight: Axial, points 8.1
7.4
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 14
13 to 25
Strength to Weight: Bending, points 16
14 to 22
Thermal Diffusivity, mm2/s 12
9.7
Thermal Shock Resistance, points 42
15 to 29

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0 to 0.2
0
Copper (Cu), % 0
92 to 97
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0
0.2 to 0.8
Manganese (Mn), % 0
0 to 1.5
Nitrogen (N), % 0 to 0.025
0
Oxygen (O), % 0 to 0.1
0
Silicon (Si), % 0
2.8 to 3.5
Zinc (Zn), % 0
0 to 1.5
Zirconium (Zr), % 94.7 to 100
0
Residuals, % 0
0 to 0.5