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Grade 702C Zirconium vs. C95200 Bronze

Grade 702C zirconium belongs to the otherwise unclassified metals classification, while C95200 bronze belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is grade 702C zirconium and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
120
Elastic (Young's, Tensile) Modulus, GPa 97
110
Elongation at Break, % 13
29
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
42
Tensile Strength: Ultimate (UTS), MPa 430
520
Tensile Strength: Yield (Proof), MPa 310
190

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Specific Heat Capacity, J/kg-K 270
430
Thermal Conductivity, W/m-K 22
50
Thermal Expansion, µm/m-K 5.7
18

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.3
Embodied Water, L/kg 450
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
120
Resilience: Unit (Modulus of Resilience), kJ/m3 510
170
Stiffness to Weight: Axial, points 8.1
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 19
17
Thermal Diffusivity, mm2/s 12
14
Thermal Shock Resistance, points 55
19

Alloy Composition

Aluminum (Al), % 0
8.5 to 9.5
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
86 to 89
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
2.5 to 4.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.010
0
Zirconium (Zr), % 94.8 to 100
0
Residuals, % 0
0 to 1.0