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Solder Alloy 716 vs. AWS ERNiCrMo-2

Solder alloy 716 belongs to the otherwise unclassified metals classification, while AWS ERNiCrMo-2 belongs to the nickel alloys. There are 21 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is solder alloy 716 and the bottom bar is AWS ERNiCrMo-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
210
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 19
81
Tensile Strength: Ultimate (UTS), MPa 39
750

Thermal Properties

Latent Heat of Fusion, J/g 60
320
Melting Completion (Liquidus), °C 230
1460
Melting Onset (Solidus), °C 220
1410
Specific Heat Capacity, J/kg-K 220
450
Thermal Conductivity, W/m-K 60
11
Thermal Expansion, µm/m-K 22
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 16
1.6

Otherwise Unclassified Properties

Density, g/cm3 7.3
8.4
Embodied Carbon, kg CO2/kg material 16
9.2
Embodied Energy, MJ/kg 270
120

Common Calculations

Stiffness to Weight: Axial, points 3.8
14
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 1.5
25
Strength to Weight: Bending, points 3.5
22
Thermal Diffusivity, mm2/s 37
2.9
Thermal Shock Resistance, points 2.5
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
Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0
20.5 to 23
Cobalt (Co), % 0
0.5 to 2.5
Copper (Cu), % 0.3 to 0.7
0 to 0.5
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
17 to 20
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.010
40.3 to 53.8
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 0.8 to 1.2
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 97.6 to 98.9
0
Tungsten (W), % 0
0.2 to 1.0
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.5