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C66100 Bronze vs. C61800 Bronze

Both C66100 bronze and C61800 bronze are copper alloys. They have 89% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is C61800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 40
26
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
44
Shear Strength, MPa 280 to 460
310
Tensile Strength: Ultimate (UTS), MPa 410 to 790
740
Tensile Strength: Yield (Proof), MPa 120 to 430
310

Thermal Properties

Latent Heat of Fusion, J/g 260
230
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1050
1050
Melting Onset (Solidus), °C 1000
1040
Specific Heat Capacity, J/kg-K 400
440
Thermal Conductivity, W/m-K 34
64
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.7
8.3
Embodied Carbon, kg CO2/kg material 2.6
3.1
Embodied Energy, MJ/kg 42
52
Embodied Water, L/kg 300
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
150
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
420
Stiffness to Weight: Axial, points 7.4
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 25
25
Strength to Weight: Bending, points 14 to 22
22
Thermal Diffusivity, mm2/s 9.7
18
Thermal Shock Resistance, points 15 to 29
26

Alloy Composition

Aluminum (Al), % 0
8.5 to 11
Copper (Cu), % 92 to 97
86.9 to 91
Iron (Fe), % 0 to 0.25
0.5 to 1.5
Lead (Pb), % 0.2 to 0.8
0 to 0.020
Manganese (Mn), % 0 to 1.5
0
Silicon (Si), % 2.8 to 3.5
0 to 0.1
Zinc (Zn), % 0 to 1.5
0 to 0.020
Residuals, % 0
0 to 0.5