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Grade 361 Molybdenum vs. Solder Alloy 191

Both grade 361 molybdenum and solder alloy 191 are otherwise unclassified metals. There are 16 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 grade 361 molybdenum and the bottom bar is solder alloy 191.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
19
Elongation at Break, % 6.3
32
Poisson's Ratio 0.31
0.43
Shear Modulus, GPa 120
6.5
Tensile Strength: Ultimate (UTS), MPa 620
29

Thermal Properties

Latent Heat of Fusion, J/g 370
27
Specific Heat Capacity, J/kg-K 250
130
Thermal Expansion, µm/m-K 7.0
29

Otherwise Unclassified Properties

Density, g/cm3 10
11
Embodied Carbon, kg CO2/kg material 28
5.8
Embodied Energy, MJ/kg 330
95

Common Calculations

Stiffness to Weight: Axial, points 17
0.93
Stiffness to Weight: Bending, points 22
8.0
Strength to Weight: Axial, points 17
0.72
Strength to Weight: Bending, points 16
1.9
Thermal Shock Resistance, points 21
3.9

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
0 to 0.0020
Carbon (C), % 0 to 0.010
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 0.010
0 to 0.020
Lead (Pb), % 0
92.4 to 94
Molybdenum (Mo), % 99.9 to 100
0
Nickel (Ni), % 0 to 0.0050
0 to 0.010
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0070
0
Silicon (Si), % 0 to 0.010
0
Silver (Ag), % 0
1.2 to 1.8
Tin (Sn), % 0
4.8 to 5.2
Zinc (Zn), % 0
0 to 0.0010