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C19000 Copper vs. Low-oxygen Zirconium

C19000 copper belongs to the copper alloys classification, while low-oxygen zirconium belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C19000 copper and the bottom bar is low-oxygen zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
98
Elongation at Break, % 2.5 to 50
23
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
37
Tensile Strength: Ultimate (UTS), MPa 260 to 760
330
Tensile Strength: Yield (Proof), MPa 140 to 630
270

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 250
22
Thermal Expansion, µm/m-K 17
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.9
6.7
Embodied Water, L/kg 310
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 110
70
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 1730
370
Stiffness to Weight: Axial, points 7.2
8.1
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 8.2 to 24
14
Strength to Weight: Bending, points 10 to 21
16
Thermal Diffusivity, mm2/s 73
12
Thermal Shock Resistance, points 9.3 to 27
42

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.2
Copper (Cu), % 96.9 to 99
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.1
0 to 0.2
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 0.9 to 1.3
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.1
Phosphorus (P), % 0.15 to 0.35
0
Zinc (Zn), % 0 to 0.8
0
Zirconium (Zr), % 0
94.7 to 100
Residuals, % 0 to 0.5
0