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AWS BVAg-30 vs. Solder Alloy 112

Both AWS BVAg-30 and solder alloy 112 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 BVAg-30 and the bottom bar is solder alloy 112.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 86
33
Poisson's Ratio 0.36
0.4
Shear Modulus, GPa 31
12
Tensile Strength: Ultimate (UTS), MPa 170
41

Thermal Properties

Latent Heat of Fusion, J/g 140
41
Melting Completion (Liquidus), °C 810
220
Melting Onset (Solidus), °C 810
180
Specific Heat Capacity, J/kg-K 280
180
Thermal Expansion, µm/m-K 19
26

Otherwise Unclassified Properties

Density, g/cm3 10
9.3

Common Calculations

Stiffness to Weight: Axial, points 4.7
2.0
Stiffness to Weight: Bending, points 14
11
Strength to Weight: Axial, points 4.7
1.2
Strength to Weight: Bending, points 6.7
2.8
Thermal Shock Resistance, points 7.6
3.5

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 to 0.0010
0 to 0.0020
Carbon (C), % 0 to 0.0050
0
Copper (Cu), % 25.5 to 28.5
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
49 to 50.5
Nickel (Ni), % 0
0 to 0.010
Palladium (Pd), % 4.5 to 5.5
0
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 67 to 69
0 to 0.1
Tin (Sn), % 0
49.5 to 50.5
Zinc (Zn), % 0 to 0.0010
0 to 0.0010