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50Cr-50Ni Alloy vs. Solder Alloy 131

Both 50Cr-50Ni alloy and solder alloy 131 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 17 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is solder alloy 131.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
38
Elongation at Break, % 5.7
47
Poisson's Ratio 0.26
0.39
Shear Modulus, GPa 84
14
Tensile Strength: Ultimate (UTS), MPa 620
31

Thermal Properties

Latent Heat of Fusion, J/g 350
46
Specific Heat Capacity, J/kg-K 490
190
Thermal Expansion, µm/m-K 15
25

Otherwise Unclassified Properties

Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 7.9
11
Embodied Energy, MJ/kg 110
180
Embodied Water, L/kg 350
940

Common Calculations

Stiffness to Weight: Axial, points 15
2.4
Stiffness to Weight: Bending, points 25
13
Strength to Weight: Axial, points 21
1.0
Strength to Weight: Bending, points 20
2.5
Thermal Shock Resistance, points 14
2.4

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.0010
Antimony (Sb), % 0
0.2 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 1.0
0 to 0.020
Lead (Pb), % 0
35.5 to 37.3
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 44.5 to 52
0 to 0.010
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
62.5 to 63.5
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
0 to 0.0010