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AWS BVAg-18 vs. 60Pd-40Ag Alloy

Both AWS BVAg-18 and 60Pd-40Ag alloy are otherwise unclassified metals. They have a modest 40% of their average alloy composition in common, which, by itself, doesn't mean much. There are 15 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-18 and the bottom bar is 60Pd-40Ag alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
100
Poisson's Ratio 0.36
0.38
Shear Modulus, GPa 30
37
Tensile Strength: Ultimate (UTS), MPa 180
340 to 720

Thermal Properties

Latent Heat of Fusion, J/g 140
140
Melting Completion (Liquidus), °C 720
1360
Melting Onset (Solidus), °C 600
1310
Specific Heat Capacity, J/kg-K 280
240
Thermal Expansion, µm/m-K 19
15

Otherwise Unclassified Properties

Density, g/cm3 9.7
11

Common Calculations

Stiffness to Weight: Axial, points 4.7
4.9
Stiffness to Weight: Bending, points 15
14
Strength to Weight: Axial, points 5.1
8.4 to 18
Strength to Weight: Bending, points 7.3
9.6 to 16
Thermal Shock Resistance, points 8.1
16 to 34

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0
Copper (Cu), % 28.5 to 31.5
0 to 0.1
Lead (Pb), % 0 to 0.0020
0
Palladium (Pd), % 0
59.5 to 60.9
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 59 to 61
39.1 to 40.5
Tin (Sn), % 9.5 to 10.5
0
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.3