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Annealed 90-silver 10-nickel vs. Annealed ASTM B617

Both annealed 90-silver 10-nickel and annealed ASTM B617 are otherwise unclassified metals. Both are furnished in the annealed condition. They have a moderately high 90% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is annealed 90-silver 10-nickel and the bottom bar is annealed ASTM B617.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
75
Poisson's Ratio 0.36
0.37
Shear Modulus, GPa 30
28
Tensile Strength: Ultimate (UTS), MPa 250
290

Thermal Properties

Latent Heat of Fusion, J/g 130
120
Melting Completion (Liquidus), °C 840
870
Melting Onset (Solidus), °C 960
780
Specific Heat Capacity, J/kg-K 260
250
Thermal Expansion, µm/m-K 19
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 90
83
Electrical Conductivity: Equal Weight (Specific), % IACS 79
72

Otherwise Unclassified Properties

Density, g/cm3 10
10

Common Calculations

Stiffness to Weight: Axial, points 4.4
4.1
Stiffness to Weight: Bending, points 14
14
Strength to Weight: Axial, points 6.7
7.7
Strength to Weight: Bending, points 8.5
9.3
Thermal Shock Resistance, points 11
14

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Cadmium (Cd), % 0
0 to 0.050
Copper (Cu), % 0
9.0 to 10.4
Iron (Fe), % 0
0 to 0.050
Lead (Pb), % 0
0 to 0.030
Nickel (Ni), % 8.8 to 11
0 to 0.010
Phosphorus (P), % 0
0 to 0.020
Silver (Ag), % 89 to 91
89.6 to 91
Zinc (Zn), % 0
0 to 0.060
Residuals, % 0
0 to 0.060