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CC383H Copper-nickel vs. Solder Alloy 181

CC383H copper-nickel belongs to the copper alloys classification, while solder alloy 181 belongs to the otherwise unclassified metals. There are 22 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 CC383H copper-nickel and the bottom bar is solder alloy 181.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
18
Elongation at Break, % 20
41
Poisson's Ratio 0.33
0.44
Shear Modulus, GPa 52
6.1
Tensile Strength: Ultimate (UTS), MPa 490
27

Thermal Properties

Latent Heat of Fusion, J/g 240
26
Melting Completion (Liquidus), °C 1180
310
Melting Onset (Solidus), °C 1130
300
Specific Heat Capacity, J/kg-K 410
130
Thermal Conductivity, W/m-K 29
24
Thermal Expansion, µm/m-K 15
29

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.2
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
7.4

Otherwise Unclassified Properties

Density, g/cm3 8.9
11
Embodied Carbon, kg CO2/kg material 5.7
6.2
Embodied Energy, MJ/kg 83
100

Common Calculations

Stiffness to Weight: Axial, points 8.6
0.86
Stiffness to Weight: Bending, points 19
7.7
Strength to Weight: Axial, points 15
0.66
Strength to Weight: Bending, points 16
1.8
Thermal Diffusivity, mm2/s 8.1
16
Thermal Shock Resistance, points 17
3.8

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 0.010
0 to 0.1
Boron (B), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.020
0 to 0.0020
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 64 to 69.1
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0.5 to 1.5
0 to 0.020
Lead (Pb), % 0 to 0.010
96.2 to 98
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.6 to 1.2
0
Nickel (Ni), % 29 to 31
0 to 0.010
Niobium (Nb), % 0.5 to 1.0
0
Phosphorus (P), % 0 to 0.010
0
Selenium (Se), % 0 to 0.010
0
Silicon (Si), % 0.3 to 0.7
0
Silver (Ag), % 0
2.0 to 3.0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 0 to 0.5
0 to 0.0010