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Solder Alloy 141 vs. C96300 Copper-nickel

Solder alloy 141 belongs to the otherwise unclassified metals classification, while C96300 copper-nickel belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is solder alloy 141 and the bottom bar is C96300 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 37
130
Elongation at Break, % 39
11
Poisson's Ratio 0.39
0.33
Shear Modulus, GPa 13
49
Tensile Strength: Ultimate (UTS), MPa 54
580

Thermal Properties

Latent Heat of Fusion, J/g 46
230
Melting Completion (Liquidus), °C 190
1200
Melting Onset (Solidus), °C 180
1150
Specific Heat Capacity, J/kg-K 180
400
Thermal Conductivity, W/m-K 48
37
Thermal Expansion, µm/m-K 24
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 10
6.1

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 11
5.1
Embodied Energy, MJ/kg 180
76
Embodied Water, L/kg 970
290

Common Calculations

Stiffness to Weight: Axial, points 2.3
8.2
Stiffness to Weight: Bending, points 13
19
Strength to Weight: Axial, points 1.7
18
Strength to Weight: Bending, points 3.6
17
Thermal Diffusivity, mm2/s 29
10
Thermal Shock Resistance, points 4.3
20

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), % 2.0 to 3.0
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.15
Copper (Cu), % 0 to 0.080
72.3 to 80.8
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0.5 to 1.5
Lead (Pb), % 35.9 to 38.5
0 to 0.010
Manganese (Mn), % 0
0.25 to 1.5
Nickel (Ni), % 0 to 0.010
18 to 22
Niobium (Nb), % 0
0.5 to 1.5
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 59.5 to 60.5
0
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.5