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C82400 Copper vs. C97300 Nickel Silver

Both C82400 copper and C97300 nickel silver are copper alloys. They have 56% of their average alloy composition in common. There are 27 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 C82400 copper and the bottom bar is C97300 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.0 to 20
9.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
230
Tensile Strength: Yield (Proof), MPa 260 to 970
110

Thermal Properties

Latent Heat of Fusion, J/g 230
180
Maximum Temperature: Mechanical, °C 270
150
Melting Completion (Liquidus), °C 1000
1040
Melting Onset (Solidus), °C 900
1010
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 130
29
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 26
6.3

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 8.9
3.7
Embodied Energy, MJ/kg 140
59
Embodied Water, L/kg 310
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
18
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
59
Stiffness to Weight: Axial, points 7.6
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 16 to 33
7.6
Strength to Weight: Bending, points 16 to 26
9.8
Thermal Diffusivity, mm2/s 39
9.3
Thermal Shock Resistance, points 17 to 36
8.0

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Beryllium (Be), % 1.6 to 1.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.2 to 0.65
0
Copper (Cu), % 96 to 98.2
53 to 58
Iron (Fe), % 0 to 0.2
0 to 1.5
Lead (Pb), % 0 to 0.020
8.0 to 11
Nickel (Ni), % 0 to 0.2
11 to 14
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.15
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.1
1.5 to 3.0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
17 to 25
Residuals, % 0
0 to 1.0