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Solder Alloy 601 vs. C93500 Bronze

Solder alloy 601 belongs to the otherwise unclassified metals classification, while C93500 bronze belongs to the copper alloys. There are 21 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 601 and the bottom bar is C93500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 31
100
Elongation at Break, % 83
15
Poisson's Ratio 0.41
0.35
Shear Modulus, GPa 11
38
Tensile Strength: Ultimate (UTS), MPa 12
220

Thermal Properties

Latent Heat of Fusion, J/g 43
180
Melting Completion (Liquidus), °C 120
1000
Melting Onset (Solidus), °C 120
850
Specific Heat Capacity, J/kg-K 230
360
Thermal Conductivity, W/m-K 34
70
Thermal Expansion, µm/m-K 23
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
15
Electrical Conductivity: Equal Weight (Specific), % IACS 14
15

Otherwise Unclassified Properties

Density, g/cm3 7.3
9.0
Embodied Water, L/kg 1330
350

Common Calculations

Stiffness to Weight: Axial, points 2.3
6.3
Stiffness to Weight: Bending, points 14
17
Strength to Weight: Axial, points 0.45
6.9
Strength to Weight: Bending, points 1.6
9.1
Thermal Diffusivity, mm2/s 20
22
Thermal Shock Resistance, points 1.2
8.5

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.0050
Antimony (Sb), % 0 to 0.1
0 to 0.3
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
83 to 86
Gold (Au), % 0 to 0.050
0
Indium (In), % 51 to 52.5
0
Iron (Fe), % 0 to 0.020
0 to 0.2
Lead (Pb), % 0 to 0.070
8.0 to 10
Nickel (Ni), % 0 to 0.010
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 47.5 to 48.5
4.3 to 6.0
Zinc (Zn), % 0 to 0.0010
0 to 2.0
Residuals, % 0
0 to 1.0