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1050A Aluminum vs. 85-silver 15-nickel

1050A aluminum belongs to the aluminum alloys classification, while 85-silver 15-nickel belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (14, 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 1050A aluminum and the bottom bar is 85-silver 15-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
88
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 26
32
Tensile Strength: Ultimate (UTS), MPa 68 to 170
260 to 470

Thermal Properties

Latent Heat of Fusion, J/g 400
140
Melting Completion (Liquidus), °C 660
870
Melting Onset (Solidus), °C 650
960
Specific Heat Capacity, J/kg-K 900
270
Thermal Expansion, µm/m-K 24
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 59
86
Electrical Conductivity: Equal Weight (Specific), % IACS 200
75

Otherwise Unclassified Properties

Density, g/cm3 2.7
10

Common Calculations

Stiffness to Weight: Axial, points 14
4.8
Stiffness to Weight: Bending, points 50
14
Strength to Weight: Axial, points 6.9 to 18
7.1 to 13
Strength to Weight: Bending, points 14 to 25
8.9 to 13
Thermal Shock Resistance, points 3.0 to 7.6
12 to 21

Alloy Composition

Aluminum (Al), % 99.5 to 100
0
Copper (Cu), % 0 to 0.050
0
Iron (Fe), % 0 to 0.4
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.050
0
Nickel (Ni), % 0
13.8 to 16
Silicon (Si), % 0 to 0.25
0
Silver (Ag), % 0
84 to 86
Titanium (Ti), % 0 to 0.050
0
Zinc (Zn), % 0 to 0.070
0
Residuals, % 0
0 to 0.2

Comparable Variants