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CC382H Copper-nickel vs. C31600 Bronze

Both CC382H copper-nickel and C31600 bronze are copper alloys. They have 67% 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 CC382H copper-nickel and the bottom bar is C31600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Elongation at Break, % 20
6.7 to 28
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 53
42
Tensile Strength: Ultimate (UTS), MPa 490
270 to 460
Tensile Strength: Yield (Proof), MPa 290
80 to 390

Thermal Properties

Latent Heat of Fusion, J/g 240
200
Maximum Temperature: Mechanical, °C 260
180
Melting Completion (Liquidus), °C 1180
1040
Melting Onset (Solidus), °C 1120
1010
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 30
140
Thermal Expansion, µm/m-K 15
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
32
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
33

Otherwise Unclassified Properties

Base Metal Price, % relative 41
29
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 5.2
2.7
Embodied Energy, MJ/kg 76
43
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
30 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 290
28 to 690
Stiffness to Weight: Axial, points 8.8
7.1
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 15
8.5 to 15
Strength to Weight: Bending, points 16
11 to 15
Thermal Diffusivity, mm2/s 8.2
42
Thermal Shock Resistance, points 16
9.4 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Bismuth (Bi), % 0 to 0.0020
0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
87.5 to 90.5
Iron (Fe), % 0.5 to 1.0
0 to 0.1
Lead (Pb), % 0 to 0.0050
1.3 to 2.5
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0
Nickel (Ni), % 29 to 32
0.7 to 1.2
Phosphorus (P), % 0 to 0.010
0.040 to 0.1
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.0050
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
5.2 to 10.5
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.4