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CC382H Copper-nickel vs. C94300 Bronze

Both CC382H copper-nickel and C94300 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 66% of their average alloy composition in common. There are 28 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 CC382H copper-nickel and the bottom bar is C94300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
87
Elongation at Break, % 20
9.7
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 53
32
Tensile Strength: Ultimate (UTS), MPa 490
180
Tensile Strength: Yield (Proof), MPa 290
120

Thermal Properties

Latent Heat of Fusion, J/g 240
150
Maximum Temperature: Mechanical, °C 260
110
Melting Completion (Liquidus), °C 1180
820
Melting Onset (Solidus), °C 1120
760
Specific Heat Capacity, J/kg-K 410
320
Thermal Conductivity, W/m-K 30
63
Thermal Expansion, µm/m-K 15
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 41
28
Density, g/cm3 8.9
9.3
Embodied Carbon, kg CO2/kg material 5.2
2.9
Embodied Energy, MJ/kg 76
47
Embodied Water, L/kg 290
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
15
Resilience: Unit (Modulus of Resilience), kJ/m3 290
77
Stiffness to Weight: Axial, points 8.8
5.2
Stiffness to Weight: Bending, points 20
16
Strength to Weight: Axial, points 15
5.2
Strength to Weight: Bending, points 16
7.4
Thermal Diffusivity, mm2/s 8.2
21
Thermal Shock Resistance, points 16
7.1

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
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
67 to 72
Iron (Fe), % 0.5 to 1.0
0 to 0.15
Lead (Pb), % 0 to 0.0050
23 to 27
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0
Nickel (Ni), % 29 to 32
0 to 1.0
Phosphorus (P), % 0 to 0.010
0 to 1.5
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0 to 0.0050
Sulfur (S), % 0 to 0.010
0 to 0.080
Tellurium (Te), % 0 to 0.0050
0
Tin (Sn), % 0
4.5 to 6.0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
0 to 0.8
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 1.0