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C79600 Nickel Silver vs. AWS ERNiCrMo-2

C79600 nickel silver belongs to the copper alloys classification, while AWS ERNiCrMo-2 belongs to the nickel alloys. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is AWS ERNiCrMo-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 43
81
Tensile Strength: Ultimate (UTS), MPa 480
750

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Melting Completion (Liquidus), °C 930
1460
Melting Onset (Solidus), °C 880
1410
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 36
11
Thermal Expansion, µm/m-K 21
13

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
55
Density, g/cm3 7.9
8.4
Embodied Carbon, kg CO2/kg material 3.5
9.2
Embodied Energy, MJ/kg 57
120
Embodied Water, L/kg 310
270

Common Calculations

Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 17
25
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 12
2.9
Thermal Shock Resistance, points 15
20

Alloy Composition

Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0
20.5 to 23
Cobalt (Co), % 0
0.5 to 2.5
Copper (Cu), % 43.5 to 46.5
0 to 0.5
Iron (Fe), % 0
17 to 20
Lead (Pb), % 0.8 to 1.2
0
Manganese (Mn), % 1.5 to 2.5
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 9.0 to 11
40.3 to 53.8
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
0.2 to 1.0
Zinc (Zn), % 38.3 to 45.2
0
Residuals, % 0
0 to 0.5