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Solder Alloy 201 vs. AWS BAg-22

Both solder alloy 201 and AWS BAg-22 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 (8, in this case) are not shown.

For each property being compared, the top bar is solder alloy 201 and the bottom bar is AWS BAg-22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 50
96
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 19
36
Tensile Strength: Ultimate (UTS), MPa 41
140

Thermal Properties

Latent Heat of Fusion, J/g 64
150
Melting Completion (Liquidus), °C 240
700
Melting Onset (Solidus), °C 240
680
Specific Heat Capacity, J/kg-K 220
320
Thermal Expansion, µm/m-K 21
21

Otherwise Unclassified Properties

Density, g/cm3 7.3
9.0
Embodied Carbon, kg CO2/kg material 15
48
Embodied Energy, MJ/kg 250
760

Common Calculations

Stiffness to Weight: Axial, points 3.8
5.9
Stiffness to Weight: Bending, points 17
17
Strength to Weight: Axial, points 1.6
4.3
Strength to Weight: Bending, points 3.6
6.6
Thermal Shock Resistance, points 2.7
5.1

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 4.5 to 5.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.050
15 to 17
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
7.0 to 8.0
Nickel (Ni), % 0 to 0.010
4.0 to 5.0
Silver (Ag), % 0 to 0.1
48 to 50
Tin (Sn), % 94 to 95.5
0
Zinc (Zn), % 0 to 0.0010
21 to 25
Residuals, % 0
0 to 0.15