MakeItFrom.com
Menu (ESC)

WE43B Magnesium vs. Solder Alloy 134

WE43B magnesium belongs to the magnesium alloys classification, while solder alloy 134 belongs to the otherwise unclassified metals. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is WE43B magnesium and the bottom bar is solder alloy 134.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 44
31
Elongation at Break, % 2.2
31
Poisson's Ratio 0.29
0.4
Shear Modulus, GPa 17
11
Tensile Strength: Ultimate (UTS), MPa 250
38

Thermal Properties

Latent Heat of Fusion, J/g 330
41
Melting Completion (Liquidus), °C 640
230
Melting Onset (Solidus), °C 550
190
Specific Heat Capacity, J/kg-K 960
170
Thermal Conductivity, W/m-K 51
45
Thermal Expansion, µm/m-K 27
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
10
Electrical Conductivity: Equal Weight (Specific), % IACS 53
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 34
100
Density, g/cm3 1.9
9.6
Embodied Carbon, kg CO2/kg material 28
8.5
Embodied Energy, MJ/kg 250
140
Embodied Water, L/kg 910
820

Common Calculations

Stiffness to Weight: Axial, points 13
1.8
Stiffness to Weight: Bending, points 61
11
Strength to Weight: Axial, points 36
1.1
Strength to Weight: Bending, points 46
2.6
Thermal Diffusivity, mm2/s 28
28
Thermal Shock Resistance, points 15
3.4

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
2.0 to 2.4
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 0 to 0.020
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
56.5 to 58.5
Lithium (Li), % 0 to 0.2
0
Magnesium (Mg), % 89.8 to 93.5
0
Manganese (Mn), % 0 to 0.030
0
Nickel (Ni), % 0 to 0.0050
0 to 0.010
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
39.5 to 40.5
Unspecified Rare Earths, % 2.4 to 4.4
0
Yttrium (Y), % 3.7 to 4.3
0
Zinc (Zn), % 0 to 0.2
0 to 0.0010
Zirconium (Zr), % 0.4 to 1.0
0