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C77300 Nickel Silver vs. C82600 Copper

Both C77300 nickel silver and C82600 copper are copper alloys. They have 49% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C77300 nickel silver and the bottom bar is C82600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 42
46
Tensile Strength: Ultimate (UTS), MPa 540
570 to 1140

Thermal Properties

Latent Heat of Fusion, J/g 180
240
Maximum Temperature: Mechanical, °C 130
300
Melting Completion (Liquidus), °C 940
950
Melting Onset (Solidus), °C 920
860
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
19
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
20

Otherwise Unclassified Properties

Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 3.5
11
Embodied Energy, MJ/kg 56
180
Embodied Water, L/kg 310
310

Common Calculations

Stiffness to Weight: Axial, points 7.7
7.8
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 19
18 to 36
Strength to Weight: Bending, points 19
17 to 28
Thermal Shock Resistance, points 17
19 to 39

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.15
Beryllium (Be), % 0
2.3 to 2.6
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.35 to 0.65
Copper (Cu), % 46 to 50
94.9 to 97.2
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0 to 0.050
0 to 0.020
Nickel (Ni), % 9.0 to 11
0 to 0.2
Phosphorus (P), % 0 to 0.25
0
Silicon (Si), % 0.040 to 0.25
0.2 to 0.35
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 37.9 to 45
0 to 0.1
Residuals, % 0
0 to 0.5