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C77300 Nickel Silver vs. R05252 Alloy

C77300 nickel silver belongs to the copper alloys classification, while R05252 alloy belongs to the otherwise unclassified metals. There are 14 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is C77300 nickel silver and the bottom bar is R05252 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 42
73
Tensile Strength: Ultimate (UTS), MPa 540
310

Thermal Properties

Latent Heat of Fusion, J/g 180
140
Specific Heat Capacity, J/kg-K 390
140
Thermal Expansion, µm/m-K 20
6.7

Otherwise Unclassified Properties

Density, g/cm3 7.9
17
Embodied Water, L/kg 310
600

Common Calculations

Stiffness to Weight: Axial, points 7.7
6.5
Stiffness to Weight: Bending, points 20
12
Strength to Weight: Axial, points 19
5.2
Strength to Weight: Bending, points 19
6.1
Thermal Shock Resistance, points 17
17

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.010
Copper (Cu), % 46 to 50
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0
0 to 0.010
Lead (Pb), % 0 to 0.050
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 9.0 to 11
0 to 0.010
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.015
Phosphorus (P), % 0 to 0.25
0
Silicon (Si), % 0.040 to 0.25
0 to 0.0050
Tantalum (Ta), % 0
88.8 to 91
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
9.0 to 11
Zinc (Zn), % 37.9 to 45
0
Residuals, % 0 to 0.5
0