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Solder Alloy 601 vs. C19200 Copper

Solder alloy 601 belongs to the otherwise unclassified metals classification, while C19200 copper belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is solder alloy 601 and the bottom bar is C19200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 31
120
Elongation at Break, % 83
2.0 to 35
Poisson's Ratio 0.41
0.34
Shear Modulus, GPa 11
44
Tensile Strength: Ultimate (UTS), MPa 12
280 to 530

Thermal Properties

Latent Heat of Fusion, J/g 43
210
Melting Completion (Liquidus), °C 120
1080
Melting Onset (Solidus), °C 120
1080
Specific Heat Capacity, J/kg-K 230
390
Thermal Conductivity, W/m-K 34
240
Thermal Expansion, µm/m-K 23
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
58 to 74
Electrical Conductivity: Equal Weight (Specific), % IACS 14
58 to 75

Otherwise Unclassified Properties

Density, g/cm3 7.3
8.9
Embodied Water, L/kg 1330
310

Common Calculations

Stiffness to Weight: Axial, points 2.3
7.2
Stiffness to Weight: Bending, points 14
18
Strength to Weight: Axial, points 0.45
8.8 to 17
Strength to Weight: Bending, points 1.6
11 to 16
Thermal Diffusivity, mm2/s 20
69
Thermal Shock Resistance, points 1.2
10 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.1
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
98.5 to 99.19
Gold (Au), % 0 to 0.050
0
Indium (In), % 51 to 52.5
0
Iron (Fe), % 0 to 0.020
0.8 to 1.2
Lead (Pb), % 0 to 0.070
0 to 0.030
Nickel (Ni), % 0 to 0.010
0
Phosphorus (P), % 0
0.010 to 0.040
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 47.5 to 48.5
0
Zinc (Zn), % 0 to 0.0010
0 to 0.2
Residuals, % 0
0 to 0.2