CR012A Copper vs. C65400 Bronze
Both CR012A copper and C65400 bronze are copper alloys. They have a moderately high 95% of their average alloy composition in common. There are 28 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 CR012A copper and the bottom bar is C65400 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 120 | |
110 |
Elongation at Break, % | 15 | |
2.6 to 47 |
Poisson's Ratio | 0.34 | |
0.34 |
Shear Modulus, GPa | 43 | |
43 |
Tensile Strength: Ultimate (UTS), MPa | 220 | |
500 to 1060 |
Tensile Strength: Yield (Proof), MPa | 130 | |
170 to 910 |
Thermal Properties
Latent Heat of Fusion, J/g | 210 | |
260 |
Maximum Temperature: Mechanical, °C | 200 | |
200 |
Melting Completion (Liquidus), °C | 1090 | |
1020 |
Melting Onset (Solidus), °C | 1040 | |
960 |
Specific Heat Capacity, J/kg-K | 390 | |
400 |
Thermal Conductivity, W/m-K | 390 | |
36 |
Thermal Expansion, µm/m-K | 17 | |
17 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 100 | |
7.0 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 100 | |
7.3 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 33 | |
31 |
Density, g/cm3 | 9.0 | |
8.7 |
Embodied Carbon, kg CO2/kg material | 2.7 | |
2.8 |
Embodied Energy, MJ/kg | 42 | |
45 |
Embodied Water, L/kg | 360 | |
310 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 29 | |
10 to 480 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 76 | |
130 to 3640 |
Stiffness to Weight: Axial, points | 7.2 | |
7.3 |
Stiffness to Weight: Bending, points | 18 | |
19 |
Strength to Weight: Axial, points | 6.8 | |
16 to 34 |
Strength to Weight: Bending, points | 9.0 | |
16 to 27 |
Thermal Diffusivity, mm2/s | 110 | |
10 |
Thermal Shock Resistance, points | 7.8 | |
18 to 39 |
Alloy Composition
Bismuth (Bi), % | 0 to 0.00050 | |
0 |
Chromium (Cr), % | 0 | |
0.010 to 0.12 |
Copper (Cu), % | 99.85 to 99.94 | |
93.8 to 96.1 |
Lead (Pb), % | 0 | |
0 to 0.050 |
Oxygen (O), % | 0 to 0.040 | |
0 |
Silicon (Si), % | 0 | |
2.7 to 3.4 |
Silver (Ag), % | 0.060 to 0.080 | |
0 |
Tin (Sn), % | 0 | |
1.2 to 1.9 |
Zinc (Zn), % | 0 | |
0 to 0.5 |
Residuals, % | 0 | |
0 to 0.2 |