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Solder Alloy 301 vs. AWS E80C-Ni2

Solder alloy 301 belongs to the otherwise unclassified metals classification, while AWS E80C-Ni2 belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is solder alloy 301 and the bottom bar is AWS E80C-Ni2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 40
190
Elongation at Break, % 51
27
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 15
72
Tensile Strength: Ultimate (UTS), MPa 55
620
Tensile Strength: Yield (Proof), MPa 49
540

Thermal Properties

Latent Heat of Fusion, J/g 55
250
Melting Completion (Liquidus), °C 140
1450
Melting Onset (Solidus), °C 140
1410
Specific Heat Capacity, J/kg-K 160
470
Thermal Conductivity, W/m-K 19
52
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.7
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 4.9
8.6

Otherwise Unclassified Properties

Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 13
1.6
Embodied Energy, MJ/kg 210
22

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
160
Resilience: Unit (Modulus of Resilience), kJ/m3 30
770
Stiffness to Weight: Axial, points 2.5
13
Stiffness to Weight: Bending, points 13
24
Strength to Weight: Axial, points 1.8
22
Strength to Weight: Bending, points 3.7
21
Thermal Diffusivity, mm2/s 13
14
Thermal Shock Resistance, points 7.2
18

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), % 56.5 to 59
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.12
Copper (Cu), % 0 to 0.050
0 to 0.35
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
93.8 to 98.3
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0 to 0.010
1.8 to 2.8
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.9
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 41 to 43
0
Vanadium (V), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.5