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C78200 Nickel Silver vs. EN 2.4650 Nickel

C78200 nickel silver belongs to the copper alloys classification, while EN 2.4650 nickel 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 C78200 nickel silver and the bottom bar is EN 2.4650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 3.0 to 40
34
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 43
80
Shear Strength, MPa 280 to 400
730
Tensile Strength: Ultimate (UTS), MPa 370 to 630
1090
Tensile Strength: Yield (Proof), MPa 170 to 570
650

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 160
1010
Melting Completion (Liquidus), °C 1000
1400
Melting Onset (Solidus), °C 970
1350
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 48
12
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 12
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 28
80
Density, g/cm3 8.4
8.5
Embodied Carbon, kg CO2/kg material 3.3
10
Embodied Energy, MJ/kg 52
140
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 120
320
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 1440
1030
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12 to 21
36
Strength to Weight: Bending, points 14 to 19
28
Thermal Diffusivity, mm2/s 15
3.1
Thermal Shock Resistance, points 12 to 21
33

Alloy Composition


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Aluminum (Al), % 0
0.3 to 0.6
Boron (B), % 0
0 to 0.0050
Carbon (C), % 0
0.040 to 0.080
Chromium (Cr), % 0
19 to 21
Cobalt (Co), % 0
19 to 21
Copper (Cu), % 63 to 67
0 to 0.2
Iron (Fe), % 0 to 0.35
0 to 0.7
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0 to 0.5
0 to 0.6
Molybdenum (Mo), % 0
5.6 to 6.1
Nickel (Ni), % 7.0 to 9.0
46.9 to 54.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0
0 to 0.0070
Titanium (Ti), % 0
1.9 to 2.4
Zinc (Zn), % 20.2 to 28.5
0
Residuals, % 0 to 0.5
0