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C75200 Nickel Silver vs. AWS ERNi-1

C75200 nickel silver belongs to the copper alloys classification, while AWS ERNi-1 belongs to the nickel alloys. There are 23 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C75200 nickel silver and the bottom bar is AWS ERNi-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
180
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 47
69
Tensile Strength: Ultimate (UTS), MPa 400 to 660
470

Thermal Properties

Latent Heat of Fusion, J/g 210
300
Melting Completion (Liquidus), °C 1110
1360
Melting Onset (Solidus), °C 1070
1310
Specific Heat Capacity, J/kg-K 400
450
Thermal Conductivity, W/m-K 33
73
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
19
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
19

Otherwise Unclassified Properties

Base Metal Price, % relative 33
60
Density, g/cm3 8.5
8.7
Embodied Carbon, kg CO2/kg material 4.1
11
Embodied Energy, MJ/kg 62
150
Embodied Water, L/kg 300
230

Common Calculations

Stiffness to Weight: Axial, points 8.0
12
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 13 to 21
15
Strength to Weight: Bending, points 14 to 20
15
Thermal Diffusivity, mm2/s 9.8
19
Thermal Shock Resistance, points 13 to 22
17

Alloy Composition


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Aluminum (Al), % 0
0 to 1.5
Carbon (C), % 0
0 to 0.15
Copper (Cu), % 63.5 to 66.5
0 to 0.25
Iron (Fe), % 0 to 0.25
0 to 1.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.5
0 to 1.0
Nickel (Ni), % 16.5 to 19.5
93 to 98
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
2.0 to 3.5
Zinc (Zn), % 12.7 to 20
0
Residuals, % 0 to 0.5
0 to 0.5