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C79200 Nickel Silver vs. AWS E349

C79200 nickel silver belongs to the copper alloys classification, while AWS E349 belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C79200 nickel silver and the bottom bar is AWS E349.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 44
78
Tensile Strength: Ultimate (UTS), MPa 480 to 540
770

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Melting Completion (Liquidus), °C 950
1470
Melting Onset (Solidus), °C 910
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 42
15
Thermal Expansion, µm/m-K 19
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 30
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 30
25
Density, g/cm3 8.4
7.9
Embodied Carbon, kg CO2/kg material 3.6
4.9
Embodied Energy, MJ/kg 56
72
Embodied Water, L/kg 310
150

Common Calculations

Stiffness to Weight: Axial, points 7.7
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 16 to 18
27
Strength to Weight: Bending, points 16 to 18
24
Thermal Diffusivity, mm2/s 13
4.1
Thermal Shock Resistance, points 16 to 18
20

Alloy Composition


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Carbon (C), % 0
0 to 0.13
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 59 to 66.5
0 to 0.75
Iron (Fe), % 0 to 0.25
60.5 to 71.1
Lead (Pb), % 0.8 to 1.4
0
Manganese (Mn), % 0 to 0.5
0.5 to 2.5
Molybdenum (Mo), % 0
0.35 to 0.65
Nickel (Ni), % 11 to 13
8.0 to 10
Niobium (Nb), % 0
0.75 to 1.2
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0
0 to 0.15
Tungsten (W), % 0
1.3 to 1.8
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 17.9 to 29.2
0
Residuals, % 0 to 0.5
0