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AWS ERNiMo-3 vs. C97800 Nickel Silver

AWS ERNiMo-3 belongs to the nickel alloys classification, while C97800 nickel silver belongs to the copper alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 19 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiMo-3 and the bottom bar is C97800 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
130
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 83
48
Tensile Strength: Ultimate (UTS), MPa 770
370

Thermal Properties

Latent Heat of Fusion, J/g 320
220
Melting Completion (Liquidus), °C 1600
1180
Melting Onset (Solidus), °C 1540
1140
Specific Heat Capacity, J/kg-K 400
390
Thermal Expansion, µm/m-K 11
16

Otherwise Unclassified Properties

Base Metal Price, % relative 70
40
Density, g/cm3 9.1
8.8
Embodied Carbon, kg CO2/kg material 15
5.1
Embodied Energy, MJ/kg 190
76
Embodied Water, L/kg 270
330

Common Calculations

Stiffness to Weight: Axial, points 13
8.1
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 24
12
Strength to Weight: Bending, points 21
13
Thermal Shock Resistance, points 24
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 4.0 to 6.0
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
64 to 67
Iron (Fe), % 4.0 to 7.0
0 to 1.5
Lead (Pb), % 0
1.0 to 2.5
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 23 to 26
0
Nickel (Ni), % 53.7 to 69
24 to 27
Phosphorus (P), % 0 to 0.040
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
4.0 to 5.5
Tungsten (W), % 0 to 1.0
0
Vanadium (V), % 0 to 0.6
0
Zinc (Zn), % 0
1.0 to 4.0
Residuals, % 0
0 to 0.4