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AWS BAg-10 vs. Solder Alloy 102

Both AWS BAg-10 and solder alloy 102 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 BAg-10 and the bottom bar is solder alloy 102.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
38
Poisson's Ratio 0.35
0.39
Shear Modulus, GPa 30
14
Tensile Strength: Ultimate (UTS), MPa 140
31

Thermal Properties

Latent Heat of Fusion, J/g 130
46
Melting Completion (Liquidus), °C 740
180
Melting Onset (Solidus), °C 690
180
Specific Heat Capacity, J/kg-K 280
190
Thermal Expansion, µm/m-K 20
25

Otherwise Unclassified Properties

Density, g/cm3 9.8
8.8

Common Calculations

Stiffness to Weight: Axial, points 4.6
2.4
Stiffness to Weight: Bending, points 15
13
Strength to Weight: Axial, points 4.0
1.0
Strength to Weight: Bending, points 6.1
2.5
Thermal Shock Resistance, points 6.2
2.4

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.050
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.050
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 19 to 21
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
36 to 37.5
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 69 to 71
0 to 0.1
Tin (Sn), % 0
62.5 to 63.5
Zinc (Zn), % 8.0 to 12
0 to 0.0010
Residuals, % 0 to 0.15
0