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Solder Alloy 137 vs. Grade N12MV Nickel

Solder alloy 137 belongs to the otherwise unclassified metals classification, while grade N12MV nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is solder alloy 137 and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 24
220
Elongation at Break, % 19
6.8
Poisson's Ratio 0.42
0.31
Shear Modulus, GPa 8.3
84
Tensile Strength: Ultimate (UTS), MPa 34
600

Thermal Properties

Latent Heat of Fusion, J/g 33
320
Melting Completion (Liquidus), °C 270
1620
Melting Onset (Solidus), °C 190
1570
Specific Heat Capacity, J/kg-K 150
390
Thermal Expansion, µm/m-K 27
10

Otherwise Unclassified Properties

Base Metal Price, % relative 85
75
Density, g/cm3 10
9.2
Embodied Carbon, kg CO2/kg material 6.3
16
Embodied Energy, MJ/kg 100
200
Embodied Water, L/kg 660
260

Common Calculations

Stiffness to Weight: Axial, points 1.3
13
Stiffness to Weight: Bending, points 9.2
22
Strength to Weight: Axial, points 0.9
18
Strength to Weight: Bending, points 2.2
17
Thermal Shock Resistance, points 3.7
19

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0.5 to 3.0
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 0 to 0.080
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
4.0 to 6.0
Lead (Pb), % 75.9 to 80
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 0 to 0.010
60.2 to 69.8
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 19.5 to 20.5
0
Vanadium (V), % 0
0.2 to 0.6
Zinc (Zn), % 0 to 0.0010
0