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AWS ERNiCrMo-4 vs. C73500 Nickel Silver

AWS ERNiCrMo-4 belongs to the nickel alloys classification, while C73500 nickel silver belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-4 and the bottom bar is C73500 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
130
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 84
47
Tensile Strength: Ultimate (UTS), MPa 790
380 to 580

Thermal Properties

Latent Heat of Fusion, J/g 310
210
Melting Completion (Liquidus), °C 1590
1140
Melting Onset (Solidus), °C 1530
1090
Specific Heat Capacity, J/kg-K 410
400
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
35
Density, g/cm3 9.0
8.7
Embodied Carbon, kg CO2/kg material 13
4.0
Embodied Energy, MJ/kg 170
61
Embodied Water, L/kg 280
300

Common Calculations

Stiffness to Weight: Axial, points 13
8.0
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 24
12 to 19
Strength to Weight: Bending, points 21
13 to 18
Thermal Shock Resistance, points 22
13 to 19

Alloy Composition

Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 14.5 to 16.5
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
70.5 to 73.5
Iron (Fe), % 4.0 to 7.0
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 15 to 17
0
Nickel (Ni), % 50 to 63.5
16.5 to 19.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.080
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 3.0 to 4.5
0
Vanadium (V), % 0 to 0.35
0
Zinc (Zn), % 0
5.7 to 13
Residuals, % 0
0 to 0.5