MakeItFrom.com
Menu (ESC)

ISO-WD32350 Magnesium vs. EN 1.3555 Steel

ISO-WD32350 magnesium belongs to the magnesium alloys classification, while EN 1.3555 steel belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, 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 ISO-WD32350 magnesium and the bottom bar is EN 1.3555 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 45
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 18
75
Tensile Strength: Ultimate (UTS), MPa 250 to 290
770

Thermal Properties

Latent Heat of Fusion, J/g 340
260
Maximum Temperature: Mechanical, °C 95
540
Melting Completion (Liquidus), °C 600
1500
Melting Onset (Solidus), °C 560
1450
Specific Heat Capacity, J/kg-K 990
460
Thermal Expansion, µm/m-K 25
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 130
11

Otherwise Unclassified Properties

Base Metal Price, % relative 12
11
Density, g/cm3 1.7
7.9
Embodied Carbon, kg CO2/kg material 23
5.6
Embodied Energy, MJ/kg 160
81
Embodied Water, L/kg 960
90

Common Calculations

Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 68
24
Strength to Weight: Axial, points 39 to 46
27
Strength to Weight: Bending, points 50 to 55
23
Thermal Shock Resistance, points 16 to 18
22

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0
0.1 to 0.15
Chromium (Cr), % 0
3.9 to 4.3
Copper (Cu), % 0 to 0.1
0 to 0.1
Iron (Fe), % 0 to 0.060
85.4 to 87.7
Magnesium (Mg), % 95.7 to 97.7
0
Manganese (Mn), % 0.6 to 1.3
0.15 to 0.35
Molybdenum (Mo), % 0
4.0 to 4.5
Nickel (Ni), % 0 to 0.0050
3.2 to 3.6
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0 to 0.1
0.1 to 0.25
Sulfur (S), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.15
Vanadium (V), % 0
1.0 to 1.3
Zinc (Zn), % 1.8 to 2.3
0
Residuals, % 0 to 0.3
0