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AWS ERNiCrMo-10 vs. C77100 Nickel Silver

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while C77100 nickel silver belongs to the copper 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 AWS ERNiCrMo-10 and the bottom bar is C77100 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 84
45
Tensile Strength: Ultimate (UTS), MPa 790
600

Thermal Properties

Latent Heat of Fusion, J/g 320
180
Melting Completion (Liquidus), °C 1550
990
Melting Onset (Solidus), °C 1490
950
Specific Heat Capacity, J/kg-K 420
390
Thermal Conductivity, W/m-K 10
40
Thermal Expansion, µm/m-K 12
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 70
27
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 12
3.5
Embodied Energy, MJ/kg 160
56
Embodied Water, L/kg 300
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.8
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 25
21
Strength to Weight: Bending, points 21
20
Thermal Diffusivity, mm2/s 2.7
13
Thermal Shock Resistance, points 21
19

Alloy Composition

Carbon (C), % 0 to 0.015
0
Chromium (Cr), % 20 to 22.5
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
52 to 56
Iron (Fe), % 2.0 to 6.0
0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 0.5
0 to 0.9
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 49 to 63
9.0 to 12
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.080
0
Sulfur (S), % 0 to 0.010
0
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Zinc (Zn), % 0
30.6 to 39
Residuals, % 0
0 to 0.5