CC481K Bronze vs. EN 1.3961 Alloy
CC481K bronze belongs to the copper alloys classification, while EN 1.3961 alloy belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is CC481K bronze and the bottom bar is EN 1.3961 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 110 | |
| 190 |
| Elongation at Break, % | 4.5 | |
| 31 |
| Poisson's Ratio | 0.34 | |
| 0.3 |
| Shear Modulus, GPa | 40 | |
| 72 |
| Tensile Strength: Ultimate (UTS), MPa | 350 | |
| 450 |
| Tensile Strength: Yield (Proof), MPa | 180 | |
| 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 190 | |
| 270 |
| Melting Completion (Liquidus), °C | 1000 | |
| 1430 |
| Melting Onset (Solidus), °C | 880 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 370 | |
| 460 |
| Thermal Expansion, µm/m-K | 18 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 35 | |
| 25 |
| Density, g/cm3 | 8.7 | |
| 8.2 |
| Embodied Carbon, kg CO2/kg material | 3.7 | |
| 4.8 |
| Embodied Energy, MJ/kg | 60 | |
| 66 |
| Embodied Water, L/kg | 390 | |
| 110 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 13 | |
| 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 150 | |
| 250 |
| Stiffness to Weight: Axial, points | 6.9 | |
| 13 |
| Stiffness to Weight: Bending, points | 18 | |
| 23 |
| Strength to Weight: Axial, points | 11 | |
| 15 |
| Strength to Weight: Bending, points | 13 | |
| 16 |
| Thermal Shock Resistance, points | 13 | |
| 130 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.010 | |
| 0 |
| Antimony (Sb), % | 0 to 0.050 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.050 |
| Chromium (Cr), % | 0 | |
| 0 to 0.25 |
| Copper (Cu), % | 87 to 89.5 | |
| 0 |
| Iron (Fe), % | 0 to 0.1 | |
| 60.7 to 65 |
| Lead (Pb), % | 0 to 0.25 | |
| 0 |
| Manganese (Mn), % | 0 to 0.050 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 0 | |
| 0 to 1.0 |
| Nickel (Ni), % | 0 to 0.1 | |
| 35 to 37 |
| Phosphorus (P), % | 0 to 1.0 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.010 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.050 | |
| 0 to 0.020 |
| Tin (Sn), % | 10 to 11.5 | |
| 0 |
| Zinc (Zn), % | 0 to 0.5 | |
| 0 |