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CC765S Brass vs. Commercially Pure Zirconium

CC765S brass belongs to the copper alloys classification, while commercially pure 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 CC765S brass and the bottom bar is commercially pure zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
98
Elongation at Break, % 21
18
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 42
36
Tensile Strength: Ultimate (UTS), MPa 540
430
Tensile Strength: Yield (Proof), MPa 220
240

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Specific Heat Capacity, J/kg-K 400
270
Thermal Conductivity, W/m-K 91
22
Thermal Expansion, µm/m-K 20
5.5

Otherwise Unclassified Properties

Density, g/cm3 8.0
6.7
Embodied Water, L/kg 330
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90
65
Resilience: Unit (Modulus of Resilience), kJ/m3 220
290
Stiffness to Weight: Axial, points 7.6
8.1
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 19
18
Strength to Weight: Bending, points 18
19
Thermal Diffusivity, mm2/s 28
12
Thermal Shock Resistance, points 17
56

Alloy Composition

Aluminum (Al), % 0.5 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.2
Copper (Cu), % 51 to 65
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0.5 to 2.0
0 to 0.2
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0.3 to 3.0
0
Nickel (Ni), % 0 to 6.0
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.16
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 19.8 to 47.7
0
Zirconium (Zr), % 0
94.7 to 100