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C72150 Copper-nickel vs. CC332G Bronze

Both C72150 copper-nickel and CC332G bronze are copper alloys. They have 58% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C72150 copper-nickel and the bottom bar is CC332G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 99
130
Elastic (Young's, Tensile) Modulus, GPa 150
120
Elongation at Break, % 29
22
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 55
43
Tensile Strength: Ultimate (UTS), MPa 490
620
Tensile Strength: Yield (Proof), MPa 210
250

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Maximum Temperature: Mechanical, °C 600
220
Melting Completion (Liquidus), °C 1210
1060
Melting Onset (Solidus), °C 1250
1010
Specific Heat Capacity, J/kg-K 410
440
Thermal Conductivity, W/m-K 22
45
Thermal Expansion, µm/m-K 14
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.5
11
Electrical Conductivity: Equal Weight (Specific), % IACS 3.6
12

Otherwise Unclassified Properties

Base Metal Price, % relative 45
29
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 6.1
3.4
Embodied Energy, MJ/kg 88
55
Embodied Water, L/kg 270
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
110
Resilience: Unit (Modulus of Resilience), kJ/m3 150
270
Stiffness to Weight: Axial, points 9.1
7.7
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 15
21
Strength to Weight: Bending, points 15
19
Thermal Diffusivity, mm2/s 6.0
12
Thermal Shock Resistance, points 18
21

Alloy Composition


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Aluminum (Al), % 0
8.5 to 10.5
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 52.5 to 57
80 to 86
Iron (Fe), % 0 to 0.1
1.0 to 3.0
Lead (Pb), % 0 to 0.050
0 to 0.1
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.050
0 to 2.0
Nickel (Ni), % 43 to 46
1.5 to 4.0
Silicon (Si), % 0 to 0.5
0 to 0.2
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0 to 0.2
0 to 0.5
Residuals, % 0 to 0.5
0