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CC382H Copper-nickel vs. C94800 Bronze

Both CC382H copper-nickel and C94800 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 71% 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 C94800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Elongation at Break, % 20
22
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 53
43
Tensile Strength: Ultimate (UTS), MPa 490
310
Tensile Strength: Yield (Proof), MPa 290
160

Thermal Properties

Latent Heat of Fusion, J/g 240
200
Maximum Temperature: Mechanical, °C 260
190
Melting Completion (Liquidus), °C 1180
1030
Melting Onset (Solidus), °C 1120
900
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 30
39
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
12
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
12

Otherwise Unclassified Properties

Base Metal Price, % relative 41
34
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 5.2
3.5
Embodied Energy, MJ/kg 76
56
Embodied Water, L/kg 290
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
58
Resilience: Unit (Modulus of Resilience), kJ/m3 290
110
Stiffness to Weight: Axial, points 8.8
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 15
9.8
Strength to Weight: Bending, points 16
12
Thermal Diffusivity, mm2/s 8.2
12
Thermal Shock Resistance, points 16
11

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0
0 to 0.15
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
84 to 89
Iron (Fe), % 0.5 to 1.0
0 to 0.25
Lead (Pb), % 0 to 0.0050
0.3 to 1.0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0 to 0.2
Nickel (Ni), % 29 to 32
4.5 to 6.0
Phosphorus (P), % 0 to 0.010
0 to 0.050
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 0.050
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
1.0 to 2.5
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 1.3