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Commercially Pure Silver vs. R60704 Alloy

Both commercially pure silver and R60704 alloy are otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is commercially pure silver and the bottom bar is R60704 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
97
Elongation at Break, % 1.1 to 29
16
Poisson's Ratio 0.37
0.34
Shear Modulus, GPa 26
36
Tensile Strength: Ultimate (UTS), MPa 190 to 340
470

Thermal Properties

Latent Heat of Fusion, J/g 110
240
Specific Heat Capacity, J/kg-K 240
270
Thermal Conductivity, W/m-K 420
22
Thermal Expansion, µm/m-K 20
6.0

Otherwise Unclassified Properties

Density, g/cm3 10
6.7

Common Calculations

Stiffness to Weight: Axial, points 3.8
8.1
Stiffness to Weight: Bending, points 13
23
Strength to Weight: Axial, points 4.9 to 8.9
20
Strength to Weight: Bending, points 6.9 to 10
20
Thermal Diffusivity, mm2/s 170
12
Thermal Shock Resistance, points 9.5 to 17
58

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0.2 to 0.4
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0
0.2 to 0.4
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.18
Silver (Ag), % 99.9 to 100
0
Tin (Sn), % 0
1.0 to 2.0
Zirconium (Zr), % 0
93 to 98.8
Residuals, % 0 to 0.1
0