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Solder Alloy 713 vs. C71500 Copper-nickel

Solder alloy 713 belongs to the otherwise unclassified metals classification, while C71500 copper-nickel belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is solder alloy 713 and the bottom bar is C71500 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
140
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 19
52
Tensile Strength: Ultimate (UTS), MPa 59
380 to 620

Thermal Properties

Latent Heat of Fusion, J/g 62
230
Melting Completion (Liquidus), °C 220
1240
Melting Onset (Solidus), °C 220
1170
Specific Heat Capacity, J/kg-K 220
400
Thermal Conductivity, W/m-K 60
28
Thermal Expansion, µm/m-K 22
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
4.6
Electrical Conductivity: Equal Weight (Specific), % IACS 16
4.7

Otherwise Unclassified Properties

Density, g/cm3 7.4
8.9
Embodied Carbon, kg CO2/kg material 18
5.1
Embodied Energy, MJ/kg 300
74

Common Calculations

Stiffness to Weight: Axial, points 3.8
8.6
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 2.2
12 to 19
Strength to Weight: Bending, points 4.5
13 to 18
Thermal Diffusivity, mm2/s 36
7.7
Thermal Shock Resistance, points 3.7
12 to 20

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), % 0.5 to 0.9
63.5 to 70.6
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0.4 to 1.0
Lead (Pb), % 0 to 0.070
0 to 0.050
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.010
29 to 33
Silver (Ag), % 3.6 to 4.0
0
Tin (Sn), % 94.6 to 95.9
0
Zinc (Zn), % 0 to 0.0010
0 to 1.0
Residuals, % 0
0 to 0.5