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C61800 Bronze vs. C66100 Bronze

Both C61800 bronze and C66100 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 C61800 bronze and the bottom bar is C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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