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Nickel 80A vs. C77100 Nickel Silver

Nickel 80A belongs to the nickel alloys classification, while C77100 nickel silver belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is nickel 80A and the bottom bar is C77100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 74
45
Tensile Strength: Ultimate (UTS), MPa 1040
600
Tensile Strength: Yield (Proof), MPa 710
540

Thermal Properties

Latent Heat of Fusion, J/g 320
180
Maximum Temperature: Mechanical, °C 980
150
Melting Completion (Liquidus), °C 1360
990
Melting Onset (Solidus), °C 1310
950
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 11
40
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 55
27
Density, g/cm3 8.3
8.1
Embodied Carbon, kg CO2/kg material 9.8
3.5
Embodied Energy, MJ/kg 140
56
Embodied Water, L/kg 280
310

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1300
1280
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 35
21
Strength to Weight: Bending, points 27
20
Thermal Diffusivity, mm2/s 2.9
13
Thermal Shock Resistance, points 31
19

Alloy Composition


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Aluminum (Al), % 0.5 to 1.8
0
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0
52 to 56
Iron (Fe), % 0 to 3.0
0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 1.0
0 to 0.9
Nickel (Ni), % 69.4 to 79.7
9.0 to 12
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 1.8 to 2.7
0
Zinc (Zn), % 0
30.6 to 39
Residuals, % 0
0 to 0.5