C46400 Brass vs. C14510 Copper
Both C46400 brass and C14510 copper are copper alloys. They have 61% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is C46400 brass and the bottom bar is C14510 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 100 | |
| 120 |
| Elongation at Break, % | 17 to 40 | |
| 9.1 to 9.6 |
| Poisson's Ratio | 0.31 | |
| 0.34 |
| Shear Modulus, GPa | 40 | |
| 43 |
| Shear Strength, MPa | 270 to 310 | |
| 180 to 190 |
| Tensile Strength: Ultimate (UTS), MPa | 400 to 500 | |
| 300 to 320 |
| Tensile Strength: Yield (Proof), MPa | 160 to 320 | |
| 230 to 250 |
Thermal Properties
| Latent Heat of Fusion, J/g | 170 | |
| 210 |
| Maximum Temperature: Mechanical, °C | 120 | |
| 200 |
| Melting Completion (Liquidus), °C | 900 | |
| 1080 |
| Melting Onset (Solidus), °C | 890 | |
| 1050 |
| Specific Heat Capacity, J/kg-K | 380 | |
| 390 |
| Thermal Conductivity, W/m-K | 120 | |
| 360 |
| Thermal Expansion, µm/m-K | 21 | |
| 17 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 23 | |
| 33 |
| Density, g/cm3 | 8.0 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 2.6 |
| Embodied Energy, MJ/kg | 47 | |
| 42 |
| Embodied Water, L/kg | 330 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 76 to 140 | |
| 25 to 29 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 120 to 500 | |
| 230 to 280 |
| Stiffness to Weight: Axial, points | 7.2 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 20 | |
| 18 |
| Strength to Weight: Axial, points | 14 to 17 | |
| 9.2 to 10 |
| Strength to Weight: Bending, points | 15 to 17 | |
| 11 to 12 |
| Thermal Diffusivity, mm2/s | 38 | |
| 100 |
| Thermal Shock Resistance, points | 13 to 16 | |
| 11 to 12 |
Alloy Composition
| Copper (Cu), % | 59 to 62 | |
| 99.15 to 99.69 |
| Iron (Fe), % | 0 to 0.1 | |
| 0 |
| Lead (Pb), % | 0 to 0.2 | |
| 0 to 0.050 |
| Phosphorus (P), % | 0 | |
| 0.010 to 0.030 |
| Tellurium (Te), % | 0 | |
| 0.3 to 0.7 |
| Tin (Sn), % | 0.5 to 1.0 | |
| 0 |
| Zinc (Zn), % | 36.3 to 40.5 | |
| 0 |
| Residuals, % | 0 to 0.4 | |
| 0 |