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C96200 Copper-nickel vs. C64210 Bronze

Both C96200 copper-nickel and C64210 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 (2, in this case) are not shown.

For each property being compared, the top bar is C96200 copper-nickel and the bottom bar is C64210 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 23
35
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 46
42
Tensile Strength: Ultimate (UTS), MPa 350
570
Tensile Strength: Yield (Proof), MPa 190
290

Thermal Properties

Latent Heat of Fusion, J/g 220
250
Maximum Temperature: Mechanical, °C 220
210
Melting Completion (Liquidus), °C 1150
1040
Melting Onset (Solidus), °C 1100
990
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 45
48
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
29
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 3.8
3.0
Embodied Energy, MJ/kg 58
49
Embodied Water, L/kg 300
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68
170
Resilience: Unit (Modulus of Resilience), kJ/m3 150
360
Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11
19
Strength to Weight: Bending, points 13
18
Thermal Diffusivity, mm2/s 13
13
Thermal Shock Resistance, points 12
21

Alloy Composition


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Aluminum (Al), % 0
6.3 to 7.0
Arsenic (As), % 0
0 to 0.15
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 83.6 to 90
89 to 92.2
Iron (Fe), % 1.0 to 1.8
0 to 0.3
Lead (Pb), % 0 to 0.010
0 to 0.050
Manganese (Mn), % 0 to 1.5
0 to 0.1
Nickel (Ni), % 9.0 to 11
0 to 0.25
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
1.5 to 2.0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0 to 0.5
0 to 0.5