C51000 Bronze vs. C65400 Bronze
Both C51000 bronze and C65400 bronze are copper alloys. They have a very high 96% of their average alloy composition in common.
For each property being compared, the top bar is C51000 bronze and the bottom bar is C65400 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 110 | |
110 |
Elongation at Break, % | 2.7 to 64 | |
2.6 to 47 |
Poisson's Ratio | 0.34 | |
0.34 |
Rockwell B Hardness | 26 to 97 | |
82 to 120 |
Rockwell Superficial 30T Hardness | 42 to 80 | |
71 to 92 |
Shear Modulus, GPa | 42 | |
43 |
Shear Strength, MPa | 250 to 460 | |
350 to 530 |
Tensile Strength: Ultimate (UTS), MPa | 330 to 780 | |
500 to 1060 |
Tensile Strength: Yield (Proof), MPa | 130 to 750 | |
170 to 910 |
Thermal Properties
Latent Heat of Fusion, J/g | 200 | |
260 |
Maximum Temperature: Mechanical, °C | 190 | |
200 |
Melting Completion (Liquidus), °C | 1050 | |
1020 |
Melting Onset (Solidus), °C | 960 | |
960 |
Specific Heat Capacity, J/kg-K | 380 | |
400 |
Thermal Conductivity, W/m-K | 77 | |
36 |
Thermal Expansion, µm/m-K | 18 | |
17 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 18 | |
7.0 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 18 | |
7.3 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 33 | |
31 |
Density, g/cm3 | 8.8 | |
8.7 |
Embodied Carbon, kg CO2/kg material | 3.1 | |
2.8 |
Embodied Energy, MJ/kg | 50 | |
45 |
Embodied Water, L/kg | 350 | |
310 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 7.0 to 490 | |
10 to 480 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 75 to 2490 | |
130 to 3640 |
Stiffness to Weight: Axial, points | 7.0 | |
7.3 |
Stiffness to Weight: Bending, points | 18 | |
19 |
Strength to Weight: Axial, points | 10 to 25 | |
16 to 34 |
Strength to Weight: Bending, points | 12 to 21 | |
16 to 27 |
Thermal Diffusivity, mm2/s | 23 | |
10 |
Thermal Shock Resistance, points | 12 to 28 | |
18 to 39 |
Alloy Composition
Chromium (Cr), % | 0 | |
0.010 to 0.12 |
Copper (Cu), % | 92.9 to 95.5 | |
93.8 to 96.1 |
Iron (Fe), % | 0 to 0.1 | |
0 |
Lead (Pb), % | 0 to 0.050 | |
0 to 0.050 |
Phosphorus (P), % | 0.030 to 0.35 | |
0 |
Silicon (Si), % | 0 | |
2.7 to 3.4 |
Tin (Sn), % | 4.5 to 5.8 | |
1.2 to 1.9 |
Zinc (Zn), % | 0 to 0.3 | |
0 to 0.5 |
Residuals, % | 0 | |
0 to 0.2 |