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C97300 Nickel Silver vs. CC140C Copper

Both C97300 nickel silver and CC140C copper are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 56% 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 C97300 nickel silver and the bottom bar is CC140C copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 9.0
11
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 40
44
Tensile Strength: Ultimate (UTS), MPa 230
340
Tensile Strength: Yield (Proof), MPa 110
230

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 150
200
Melting Completion (Liquidus), °C 1040
1100
Melting Onset (Solidus), °C 1010
1040
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 29
310
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
77
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
78

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 3.7
2.6
Embodied Energy, MJ/kg 59
41
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
34
Resilience: Unit (Modulus of Resilience), kJ/m3 59
220
Stiffness to Weight: Axial, points 7.0
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 7.6
10
Strength to Weight: Bending, points 9.8
12
Thermal Diffusivity, mm2/s 9.3
89
Thermal Shock Resistance, points 8.0
12

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.35
0
Chromium (Cr), % 0
0.4 to 1.2
Copper (Cu), % 53 to 58
98.8 to 99.6
Iron (Fe), % 0 to 1.5
0
Lead (Pb), % 8.0 to 11
0
Nickel (Ni), % 11 to 14
0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 1.5 to 3.0
0
Zinc (Zn), % 17 to 25
0
Residuals, % 0 to 1.0
0