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CR012A Copper vs. Solder Alloy 113

CR012A copper belongs to the copper alloys classification, while solder alloy 113 belongs to the otherwise unclassified metals. There are 23 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CR012A copper and the bottom bar is solder alloy 113.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
32
Elongation at Break, % 15
32
Poisson's Ratio 0.34
0.4
Shear Modulus, GPa 43
11
Tensile Strength: Ultimate (UTS), MPa 220
39

Thermal Properties

Latent Heat of Fusion, J/g 210
40
Melting Completion (Liquidus), °C 1090
230
Melting Onset (Solidus), °C 1040
180
Specific Heat Capacity, J/kg-K 390
170
Thermal Conductivity, W/m-K 390
46
Thermal Expansion, µm/m-K 17
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
10
Electrical Conductivity: Equal Weight (Specific), % IACS 100
9.8

Otherwise Unclassified Properties

Density, g/cm3 9.0
9.5
Embodied Carbon, kg CO2/kg material 2.7
8.9
Embodied Energy, MJ/kg 42
150
Embodied Water, L/kg 360
800

Common Calculations

Stiffness to Weight: Axial, points 7.2
1.8
Stiffness to Weight: Bending, points 18
11
Strength to Weight: Axial, points 6.8
1.1
Strength to Weight: Bending, points 9.0
2.7
Thermal Diffusivity, mm2/s 110
28
Thermal Shock Resistance, points 7.8
3.4

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0 to 0.00050
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 99.85 to 99.94
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0
0 to 0.020
Lead (Pb), % 0
53.4 to 55.5
Nickel (Ni), % 0
0 to 0.010
Oxygen (O), % 0 to 0.040
0
Silver (Ag), % 0.060 to 0.080
0 to 0.1
Tin (Sn), % 0
44.5 to 45.5
Zinc (Zn), % 0
0 to 0.0010