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CC382H Copper-nickel vs. C73100 Nickel Silver

Both CC382H copper-nickel and C73100 nickel silver are copper alloys. 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 (2, in this case) are not shown.

For each property being compared, the top bar is CC382H copper-nickel and the bottom bar is C73100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Elongation at Break, % 20
3.4 to 8.0
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 53
43
Tensile Strength: Ultimate (UTS), MPa 490
450 to 640
Tensile Strength: Yield (Proof), MPa 290
420 to 590

Thermal Properties

Latent Heat of Fusion, J/g 240
190
Maximum Temperature: Mechanical, °C 260
170
Melting Completion (Liquidus), °C 1180
1030
Melting Onset (Solidus), °C 1120
1000
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 30
35
Thermal Expansion, µm/m-K 15
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 41
28
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 5.2
3.0
Embodied Energy, MJ/kg 76
49
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
21 to 35
Resilience: Unit (Modulus of Resilience), kJ/m3 290
790 to 1560
Stiffness to Weight: Axial, points 8.8
7.5
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 15
15 to 21
Strength to Weight: Bending, points 16
15 to 20
Thermal Diffusivity, mm2/s 8.2
11
Thermal Shock Resistance, points 16
15 to 21

Alloy Composition


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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
70.8 to 78
Iron (Fe), % 0.5 to 1.0
0 to 0.1
Lead (Pb), % 0 to 0.0050
0 to 0.050
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0 to 0.5
Nickel (Ni), % 29 to 32
4.0 to 6.0
Phosphorus (P), % 0 to 0.010
0
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
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
18 to 22
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.5