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AWS ERNiFeCr-2 vs. C79600 Nickel Silver

AWS ERNiFeCr-2 belongs to the nickel alloys classification, while C79600 nickel silver belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiFeCr-2 and the bottom bar is C79600 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 28
15
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 75
43
Tensile Strength: Ultimate (UTS), MPa 1300
480

Thermal Properties

Latent Heat of Fusion, J/g 310
180
Melting Completion (Liquidus), °C 1460
930
Melting Onset (Solidus), °C 1410
880
Specific Heat Capacity, J/kg-K 450
390
Thermal Conductivity, W/m-K 12
36
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 75
25
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 13
3.5
Embodied Energy, MJ/kg 190
57
Embodied Water, L/kg 250
310

Common Calculations

Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 43
17
Strength to Weight: Bending, points 32
17
Thermal Diffusivity, mm2/s 3.2
12
Thermal Shock Resistance, points 38
15

Alloy Composition

Aluminum (Al), % 0.2 to 0.8
0
Boron (B), % 0 to 0.0030
0
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 17 to 21
0
Copper (Cu), % 0 to 0.3
43.5 to 46.5
Iron (Fe), % 11.6 to 24.6
0
Lead (Pb), % 0
0.8 to 1.2
Manganese (Mn), % 0 to 0.35
1.5 to 2.5
Molybdenum (Mo), % 2.8 to 3.3
0
Nickel (Ni), % 50 to 55
9.0 to 11
Niobium (Nb), % 4.8 to 5.5
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0.65 to 1.2
0
Zinc (Zn), % 0
38.3 to 45.2
Residuals, % 0
0 to 0.5