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Solder Alloy 142 vs. AWS BAg-13a

Both solder alloy 142 and AWS BAg-13a are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 17 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is solder alloy 142 and the bottom bar is AWS BAg-13a.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 33
92
Poisson's Ratio 0.4
0.36
Shear Modulus, GPa 12
34
Tensile Strength: Ultimate (UTS), MPa 43
180

Thermal Properties

Latent Heat of Fusion, J/g 42
160
Melting Completion (Liquidus), °C 210
890
Melting Onset (Solidus), °C 180
770
Specific Heat Capacity, J/kg-K 170
300
Thermal Expansion, µm/m-K 25
19

Otherwise Unclassified Properties

Density, g/cm3 9.3
9.8
Embodied Carbon, kg CO2/kg material 9.4
54
Embodied Energy, MJ/kg 160
850

Common Calculations

Stiffness to Weight: Axial, points 2.0
5.2
Stiffness to Weight: Bending, points 11
15
Strength to Weight: Axial, points 1.3
5.1
Strength to Weight: Bending, points 2.9
7.2
Thermal Shock Resistance, points 3.7
7.5

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 2.5 to 3.5
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.080
40.4 to 43.5
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0
Lead (Pb), % 47.4 to 50
0
Nickel (Ni), % 0 to 0.010
1.5 to 2.5
Silver (Ag), % 0 to 0.1
55 to 57
Tin (Sn), % 47.5 to 48.5
0
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.15