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Solder Alloy 811 vs. Grade 365 Molybdenum

Both solder alloy 811 and grade 365 molybdenum are otherwise unclassified metals. There are 17 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 811 and the bottom bar is grade 365 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 52
310
Elongation at Break, % 38
6.3
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 19
120
Tensile Strength: Ultimate (UTS), MPa 53
620

Thermal Properties

Latent Heat of Fusion, J/g 63
370
Specific Heat Capacity, J/kg-K 230
250
Thermal Expansion, µm/m-K 22
7.0

Otherwise Unclassified Properties

Density, g/cm3 7.3
10
Embodied Carbon, kg CO2/kg material 14
28
Embodied Energy, MJ/kg 240
330
Embodied Water, L/kg 1200
360

Common Calculations

Stiffness to Weight: Axial, points 4.0
17
Stiffness to Weight: Bending, points 17
22
Strength to Weight: Axial, points 2.0
17
Strength to Weight: Bending, points 4.3
16
Thermal Shock Resistance, points 3.3
21

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), % 2.8 to 3.2
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.010
Copper (Cu), % 0 to 0.050
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.010
Lead (Pb), % 0 to 0.070
0
Molybdenum (Mo), % 0
99.9 to 100
Nickel (Ni), % 0 to 0.010
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0015
Silicon (Si), % 0
0 to 0.010
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 87.8 to 89.7
0
Zinc (Zn), % 7.5 to 8.5
0