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AWS BVPd-1 vs. Solder Alloy 103

Both AWS BVPd-1 and solder alloy 103 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 15 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 AWS BVPd-1 and the bottom bar is solder alloy 103.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
37
Poisson's Ratio 0.37
0.39
Shear Modulus, GPa 56
13
Tensile Strength: Ultimate (UTS), MPa 240
52

Thermal Properties

Latent Heat of Fusion, J/g 200
45
Melting Completion (Liquidus), °C 1240
190
Melting Onset (Solidus), °C 1230
180
Specific Heat Capacity, J/kg-K 310
180
Thermal Expansion, µm/m-K 12
24

Otherwise Unclassified Properties

Density, g/cm3 11
8.9

Common Calculations

Stiffness to Weight: Axial, points 7.7
2.3
Stiffness to Weight: Bending, points 16
12
Strength to Weight: Axial, points 6.1
1.6
Strength to Weight: Bending, points 7.9
3.5
Thermal Shock Resistance, points 9.8
4.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0 to 0.0010
0 to 0.0020
Carbon (C), % 0 to 0.0050
0
Cobalt (Co), % 33.9 to 36
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0
0 to 0.020
Lead (Pb), % 0 to 0.0020
38.8 to 40.5
Nickel (Ni), % 0 to 0.060
0 to 0.010
Palladium (Pd), % 64 to 66
0
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
59.5 to 60.5
Zinc (Zn), % 0 to 0.0010
0 to 0.0010