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C79600 Nickel Silver vs. Nickel 690

C79600 nickel silver belongs to the copper alloys classification, while nickel 690 belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is nickel 690.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 15
3.4 to 34
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 43
79
Shear Strength, MPa 290
420 to 570
Tensile Strength: Ultimate (UTS), MPa 480
640 to 990
Tensile Strength: Yield (Proof), MPa 300
250 to 760

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Maximum Temperature: Mechanical, °C 130
1010
Melting Completion (Liquidus), °C 930
1380
Melting Onset (Solidus), °C 880
1340
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 36
14
Thermal Expansion, µm/m-K 21
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 25
50
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 3.5
8.2
Embodied Energy, MJ/kg 57
120
Embodied Water, L/kg 310
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
31 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 400
160 to 1440
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 17
21 to 33
Strength to Weight: Bending, points 17
20 to 27
Thermal Diffusivity, mm2/s 12
3.5
Thermal Shock Resistance, points 15
16 to 25

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
27 to 31
Copper (Cu), % 43.5 to 46.5
0 to 0.5
Iron (Fe), % 0
7.0 to 11
Lead (Pb), % 0.8 to 1.2
0
Manganese (Mn), % 1.5 to 2.5
0 to 0.5
Nickel (Ni), % 9.0 to 11
58 to 66
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Zinc (Zn), % 38.3 to 45.2
0
Residuals, % 0 to 0.5
0