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C96200 Copper-nickel vs. C61800 Bronze

Both C96200 copper-nickel and C61800 bronze are copper alloys. They have 88% 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 C96200 copper-nickel and the bottom bar is C61800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 23
26
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 46
44
Tensile Strength: Ultimate (UTS), MPa 350
740
Tensile Strength: Yield (Proof), MPa 190
310

Thermal Properties

Latent Heat of Fusion, J/g 220
230
Maximum Temperature: Mechanical, °C 220
220
Melting Completion (Liquidus), °C 1150
1050
Melting Onset (Solidus), °C 1100
1040
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 45
64
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
13
Electrical Conductivity: Equal Weight (Specific), % IACS 11
14

Otherwise Unclassified Properties

Base Metal Price, % relative 36
28
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 3.8
3.1
Embodied Energy, MJ/kg 58
52
Embodied Water, L/kg 300
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68
150
Resilience: Unit (Modulus of Resilience), kJ/m3 150
420
Stiffness to Weight: Axial, points 7.8
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11
25
Strength to Weight: Bending, points 13
22
Thermal Diffusivity, mm2/s 13
18
Thermal Shock Resistance, points 12
26

Alloy Composition


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Aluminum (Al), % 0
8.5 to 11
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 83.6 to 90
86.9 to 91
Iron (Fe), % 1.0 to 1.8
0.5 to 1.5
Lead (Pb), % 0 to 0.010
0 to 0.020
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 9.0 to 11
0
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Zinc (Zn), % 0
0 to 0.020
Residuals, % 0 to 0.5
0 to 0.5