C54400 Bronze vs. Grade 704C Zirconium
C54400 bronze belongs to the copper alloys classification, while grade 704C zirconium belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is C54400 bronze and the bottom bar is grade 704C zirconium.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 110 | |
| 97 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Rockwell B Hardness | 67 to 93 | |
| 85 |
| Shear Modulus, GPa | 40 | |
| 36 |
| Tensile Strength: Ultimate (UTS), MPa | 330 to 720 | |
| 470 |
Thermal Properties
| Latent Heat of Fusion, J/g | 190 | |
| 240 |
| Specific Heat Capacity, J/kg-K | 370 | |
| 270 |
| Thermal Conductivity, W/m-K | 86 | |
| 21 |
| Thermal Expansion, µm/m-K | 18 | |
| 5.9 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.9 | |
| 6.7 |
| Embodied Water, L/kg | 340 | |
| 460 |
Common Calculations
| Stiffness to Weight: Axial, points | 6.8 | |
| 8.1 |
| Stiffness to Weight: Bending, points | 18 | |
| 23 |
| Strength to Weight: Axial, points | 10 to 22 | |
| 20 |
| Strength to Weight: Bending, points | 12 to 20 | |
| 20 |
| Thermal Diffusivity, mm2/s | 26 | |
| 12 |
| Thermal Shock Resistance, points | 12 to 26 | |
| 58 |
Alloy Composition
| Carbon (C), % | 0 | |
| 0 to 0.1 |
| Copper (Cu), % | 85.4 to 91.5 | |
| 0 |
| Hafnium (Hf), % | 0 | |
| 0 to 4.5 |
| Hydrogen (H), % | 0 | |
| 0 to 0.0050 |
| Iron (Fe), % | 0 to 0.1 | |
| 0 to 0.3 |
| Lead (Pb), % | 3.5 to 4.5 | |
| 0 |
| Nitrogen (N), % | 0 | |
| 0 to 0.030 |
| Oxygen (O), % | 0 | |
| 0 to 0.3 |
| Phosphorus (P), % | 0.010 to 0.5 | |
| 0 to 0.010 |
| Tin (Sn), % | 3.5 to 4.5 | |
| 1.0 to 2.0 |
| Zinc (Zn), % | 1.5 to 4.5 | |
| 0 |
| Zirconium (Zr), % | 0 | |
| 92.9 to 99 |
| Residuals, % | 0 to 0.5 | |
| 0 |