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AWS ERNiCrMo-2 vs. Solder Alloy 151

AWS ERNiCrMo-2 belongs to the nickel alloys classification, while solder alloy 151 belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-2 and the bottom bar is solder alloy 151.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
39
Poisson's Ratio 0.28
0.37
Shear Modulus, GPa 81
14
Tensile Strength: Ultimate (UTS), MPa 750
46

Thermal Properties

Latent Heat of Fusion, J/g 320
47
Melting Completion (Liquidus), °C 1460
150
Melting Onset (Solidus), °C 1410
150
Specific Heat Capacity, J/kg-K 450
190
Thermal Conductivity, W/m-K 11
44
Thermal Expansion, µm/m-K 13
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
10
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
10

Otherwise Unclassified Properties

Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 9.2
9.2
Embodied Energy, MJ/kg 120
160
Embodied Water, L/kg 270
920

Common Calculations

Stiffness to Weight: Axial, points 14
2.5
Stiffness to Weight: Bending, points 23
13
Strength to Weight: Axial, points 25
1.4
Strength to Weight: Bending, points 22
3.2
Thermal Diffusivity, mm2/s 2.9
26
Thermal Shock Resistance, points 20
3.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
17.5 to 18.5
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 20.5 to 23
0
Cobalt (Co), % 0.5 to 2.5
0
Copper (Cu), % 0 to 0.5
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 17 to 20
0 to 0.020
Lead (Pb), % 0
30.3 to 33
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 40.3 to 53.8
0 to 0.010
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
49.5 to 50.5
Tungsten (W), % 0.2 to 1.0
0
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.5
0