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Solder Alloy 103 vs. Chromium 33

Both solder alloy 103 and chromium 33 are otherwise unclassified metals. 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 solder alloy 103 and the bottom bar is chromium 33.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 37
200
Elongation at Break, % 47
45
Poisson's Ratio 0.39
0.27
Shear Modulus, GPa 13
81
Tensile Strength: Ultimate (UTS), MPa 52
850

Thermal Properties

Latent Heat of Fusion, J/g 45
320
Specific Heat Capacity, J/kg-K 180
480
Thermal Expansion, µm/m-K 24
14

Otherwise Unclassified Properties

Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 10
6.0
Embodied Energy, MJ/kg 180
84
Embodied Water, L/kg 910
250

Common Calculations

Stiffness to Weight: Axial, points 2.3
14
Stiffness to Weight: Bending, points 12
25
Strength to Weight: Axial, points 1.6
30
Strength to Weight: Bending, points 3.5
25
Thermal Shock Resistance, points 4.3
21

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
31 to 35
Copper (Cu), % 0 to 0.080
0.3 to 1.2
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
25.7 to 37.9
Lead (Pb), % 38.8 to 40.5
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0.5 to 2.0
Nickel (Ni), % 0 to 0.010
30 to 33
Nitrogen (N), % 0
0.35 to 0.6
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 59.5 to 60.5
0
Zinc (Zn), % 0 to 0.0010
0