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CC766S Brass vs. Grade 704C Zirconium

CC766S brass belongs to the copper alloys classification, while grade 704C zirconium belongs to the otherwise unclassified metals. 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 CC766S brass and the bottom bar is grade 704C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
210
Elastic (Young's, Tensile) Modulus, GPa 110
97
Elongation at Break, % 28
11
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
36
Tensile Strength: Ultimate (UTS), MPa 500
470
Tensile Strength: Yield (Proof), MPa 190
310

Thermal Properties

Latent Heat of Fusion, J/g 180
240
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 89
21
Thermal Expansion, µm/m-K 20
5.9

Otherwise Unclassified Properties

Density, g/cm3 8.0
6.7
Embodied Water, L/kg 330
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
48
Resilience: Unit (Modulus of Resilience), kJ/m3 180
490
Stiffness to Weight: Axial, points 7.3
8.1
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 17
20
Strength to Weight: Bending, points 18
20
Thermal Diffusivity, mm2/s 28
12
Thermal Shock Resistance, points 17
58

Alloy Composition

Aluminum (Al), % 0.3 to 1.8
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 58 to 64
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.5
0 to 0.3
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0 to 2.0
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0 to 0.6
0
Tin (Sn), % 0 to 0.5
1.0 to 2.0
Zinc (Zn), % 29.5 to 41.7
0
Zirconium (Zr), % 0
92.9 to 99