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C97800 Nickel Silver vs. AWS ERNiCrMo-2

C97800 nickel silver belongs to the copper alloys classification, while AWS ERNiCrMo-2 belongs to the nickel alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 23 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is AWS ERNiCrMo-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
210
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 48
81
Tensile Strength: Ultimate (UTS), MPa 370
750

Thermal Properties

Latent Heat of Fusion, J/g 220
320
Melting Completion (Liquidus), °C 1180
1460
Melting Onset (Solidus), °C 1140
1410
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 25
11
Thermal Expansion, µm/m-K 16
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 40
55
Density, g/cm3 8.8
8.4
Embodied Carbon, kg CO2/kg material 5.1
9.2
Embodied Energy, MJ/kg 76
120
Embodied Water, L/kg 330
270

Common Calculations

Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12
25
Strength to Weight: Bending, points 13
22
Thermal Diffusivity, mm2/s 7.3
2.9
Thermal Shock Resistance, points 13
20

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
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), % 64 to 67
0 to 0.5
Iron (Fe), % 0 to 1.5
17 to 20
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 24 to 27
40.3 to 53.8
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.15
0 to 1.0
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.0 to 5.5
0
Tungsten (W), % 0
0.2 to 1.0
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0
0 to 0.5