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C79600 Nickel Silver vs. AWS BCo-1

C79600 nickel silver belongs to the copper alloys classification, while AWS BCo-1 belongs to the cobalt alloys. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is AWS BCo-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.3
0.3
Shear Modulus, GPa 43
78
Tensile Strength: Ultimate (UTS), MPa 480
700

Thermal Properties

Latent Heat of Fusion, J/g 180
420
Melting Completion (Liquidus), °C 930
1150
Melting Onset (Solidus), °C 880
1120
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 21
12

Otherwise Unclassified Properties

Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 3.5
8.0
Embodied Energy, MJ/kg 57
110
Embodied Water, L/kg 310
430

Common Calculations

Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 17
24
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 15
21

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Boron (B), % 0
0.7 to 0.9
Carbon (C), % 0
0.35 to 0.45
Chromium (Cr), % 0
18 to 20
Cobalt (Co), % 0
46 to 54
Copper (Cu), % 43.5 to 46.5
0
Iron (Fe), % 0
0 to 1.0
Lead (Pb), % 0.8 to 1.2
0
Manganese (Mn), % 1.5 to 2.5
0
Nickel (Ni), % 9.0 to 11
16 to 18
Phosphorus (P), % 0
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0
7.5 to 8.5
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 0
0 to 0.050
Tungsten (W), % 0
3.5 to 4.5
Zinc (Zn), % 38.3 to 45.2
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5