MakeItFrom.com
Menu (ESC)

WE54A Magnesium vs. EN 1.0456 Steel

WE54A magnesium belongs to the magnesium alloys classification, while EN 1.0456 steel belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (2, 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 WE54A magnesium and the bottom bar is EN 1.0456 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
120 to 130
Elastic (Young's, Tensile) Modulus, GPa 44
190
Elongation at Break, % 4.3 to 5.6
24 to 26
Fatigue Strength, MPa 98 to 130
210 to 220
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 17
73
Shear Strength, MPa 150 to 170
270 to 280
Tensile Strength: Ultimate (UTS), MPa 270 to 300
420 to 450
Tensile Strength: Yield (Proof), MPa 180
290 to 300

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 170
400
Melting Completion (Liquidus), °C 640
1460
Melting Onset (Solidus), °C 570
1420
Specific Heat Capacity, J/kg-K 960
470
Thermal Conductivity, W/m-K 52
48
Thermal Expansion, µm/m-K 25
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 47
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 34
2.2
Density, g/cm3 1.9
7.8
Embodied Carbon, kg CO2/kg material 29
1.5
Embodied Energy, MJ/kg 260
20
Embodied Water, L/kg 900
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 14
93 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 380
220 to 230
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 62
24
Strength to Weight: Axial, points 39 to 43
15 to 16
Strength to Weight: Bending, points 49 to 51
16 to 17
Thermal Diffusivity, mm2/s 28
13
Thermal Shock Resistance, points 18 to 19
13 to 14

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 0 to 0.030
0 to 0.35
Iron (Fe), % 0 to 0.010
96.7 to 99.48
Lithium (Li), % 0 to 0.2
0
Magnesium (Mg), % 88.7 to 93.4
0
Manganese (Mn), % 0 to 0.030
0.5 to 1.4
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.0050
0 to 0.3
Niobium (Nb), % 0
0 to 0.050
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0 to 0.010
0 to 0.4
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0
0 to 0.030
Unspecified Rare Earths, % 1.5 to 4.0
0
Vanadium (V), % 0
0 to 0.050
Yttrium (Y), % 4.8 to 5.5
0
Zinc (Zn), % 0 to 0.2
0
Zirconium (Zr), % 0.4 to 1.0
0
Residuals, % 0 to 0.3
0