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CC382H Copper-nickel vs. Solder Alloy 171

CC382H copper-nickel belongs to the copper alloys classification, while solder alloy 171 belongs to the otherwise unclassified metals. 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 CC382H copper-nickel and the bottom bar is solder alloy 171.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
16
Elastic (Young's, Tensile) Modulus, GPa 140
38
Elongation at Break, % 20
45
Poisson's Ratio 0.33
0.39
Shear Modulus, GPa 53
14
Tensile Strength: Ultimate (UTS), MPa 490
48

Thermal Properties

Latent Heat of Fusion, J/g 240
47
Melting Completion (Liquidus), °C 1180
180
Melting Onset (Solidus), °C 1120
180
Specific Heat Capacity, J/kg-K 410
190
Thermal Conductivity, W/m-K 30
50
Thermal Expansion, µm/m-K 15
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
12
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
12

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 5.2
13
Embodied Energy, MJ/kg 76
210

Common Calculations

Stiffness to Weight: Axial, points 8.8
2.4
Stiffness to Weight: Bending, points 20
13
Strength to Weight: Axial, points 15
1.5
Strength to Weight: Bending, points 16
3.3
Thermal Diffusivity, mm2/s 8.2
30
Thermal Shock Resistance, points 16
3.7

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0 to 0.0020
0 to 0.1
Boron (B), % 0 to 0.010
0
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0.5 to 1.0
0 to 0.020
Lead (Pb), % 0 to 0.0050
34.7 to 36.7
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0
Nickel (Ni), % 29 to 32
0 to 0.010
Phosphorus (P), % 0 to 0.010
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0
Silver (Ag), % 0
1.8 to 2.2
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.0050
0
Tin (Sn), % 0
61.5 to 62.5
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
0 to 0.0010
Zirconium (Zr), % 0 to 0.15
0