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Nickel 690 vs. C77300 Nickel Silver

Nickel 690 belongs to the nickel alloys classification, while C77300 nickel silver belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is C77300 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 79
42
Tensile Strength: Ultimate (UTS), MPa 640 to 990
540

Thermal Properties

Latent Heat of Fusion, J/g 320
180
Maximum Temperature: Mechanical, °C 1010
130
Melting Completion (Liquidus), °C 1380
940
Melting Onset (Solidus), °C 1340
920
Specific Heat Capacity, J/kg-K 470
390
Thermal Expansion, µm/m-K 14
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
5.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 50
26
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 8.2
3.5
Embodied Energy, MJ/kg 120
56
Embodied Water, L/kg 290
310

Common Calculations

Stiffness to Weight: Axial, points 13
7.7
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 21 to 33
19
Strength to Weight: Bending, points 20 to 27
19
Thermal Shock Resistance, points 16 to 25
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
46 to 50
Iron (Fe), % 7.0 to 11
0
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 58 to 66
9.0 to 11
Phosphorus (P), % 0
0 to 0.25
Silicon (Si), % 0 to 0.5
0.040 to 0.25
Sulfur (S), % 0 to 0.015
0
Zinc (Zn), % 0
37.9 to 45
Residuals, % 0
0 to 0.5