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90-silver 10-nickel vs. C70620 Copper-nickel

90-silver 10-nickel belongs to the otherwise unclassified metals classification, while C70620 copper-nickel belongs to the copper alloys. There are 15 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is 90-silver 10-nickel and the bottom bar is C70620 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
120
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 30
46
Tensile Strength: Ultimate (UTS), MPa 250 to 420
300 to 570

Thermal Properties

Latent Heat of Fusion, J/g 130
220
Melting Completion (Liquidus), °C 840
1120
Melting Onset (Solidus), °C 960
1060
Specific Heat Capacity, J/kg-K 260
390
Thermal Expansion, µm/m-K 19
17

Otherwise Unclassified Properties

Density, g/cm3 10
8.9

Common Calculations

Stiffness to Weight: Axial, points 4.4
7.7
Stiffness to Weight: Bending, points 14
19
Strength to Weight: Axial, points 6.7 to 11
9.3 to 18
Strength to Weight: Bending, points 8.5 to 12
11 to 17
Thermal Shock Resistance, points 11 to 19
10 to 20

Alloy Composition

Carbon (C), % 0
0 to 0.050
Copper (Cu), % 0
86.5 to 90
Iron (Fe), % 0
1.0 to 1.8
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 8.8 to 11
9.0 to 11
Phosphorus (P), % 0
0 to 0.2
Silver (Ag), % 89 to 91
0
Sulfur (S), % 0
0 to 0.020
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5