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Grade 365 Molybdenum vs. Solder Alloy 503

Both grade 365 molybdenum and solder alloy 503 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 365 molybdenum and the bottom bar is solder alloy 503.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
54
Elongation at Break, % 6.3
30
Poisson's Ratio 0.31
0.36
Shear Modulus, GPa 120
20
Tensile Strength: Ultimate (UTS), MPa 620
57

Thermal Properties

Latent Heat of Fusion, J/g 370
69
Specific Heat Capacity, J/kg-K 250
230
Thermal Expansion, µm/m-K 7.0
22

Otherwise Unclassified Properties

Density, g/cm3 10
7.5
Embodied Carbon, kg CO2/kg material 28
16
Embodied Energy, MJ/kg 330
270

Common Calculations

Stiffness to Weight: Axial, points 17
4.1
Stiffness to Weight: Bending, points 22
17
Strength to Weight: Axial, points 17
2.1
Strength to Weight: Bending, points 16
4.4
Thermal Shock Resistance, points 21
3.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.080
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
5.5 to 6.5
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
0 to 0.070
Molybdenum (Mo), % 99.9 to 100
0
Nickel (Ni), % 0 to 0.0020
0 to 0.010
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0015
0
Silicon (Si), % 0 to 0.010
0
Silver (Ag), % 0
1.8 to 2.2
Tin (Sn), % 0
90.8 to 92.7
Zinc (Zn), % 0
0 to 0.0010