MakeItFrom.com
Menu (ESC)

ISO-WD32250 Magnesium vs. AISI 317LMN Stainless Steel

ISO-WD32250 magnesium belongs to the magnesium alloys classification, while AISI 317LMN stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (5, 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-WD32250 magnesium and the bottom bar is AISI 317LMN stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 45
200
Elongation at Break, % 4.5 to 8.6
45
Fatigue Strength, MPa 170 to 210
250
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 17
79
Shear Strength, MPa 180 to 190
430
Tensile Strength: Ultimate (UTS), MPa 310 to 330
620
Tensile Strength: Yield (Proof), MPa 240 to 290
270

Thermal Properties

Latent Heat of Fusion, J/g 340
290
Maximum Temperature: Mechanical, °C 120
1020
Melting Completion (Liquidus), °C 600
1460
Melting Onset (Solidus), °C 550
1410
Specific Heat Capacity, J/kg-K 980
470
Thermal Conductivity, W/m-K 130
14
Thermal Expansion, µm/m-K 26
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 130
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 13
24
Density, g/cm3 1.8
8.0
Embodied Carbon, kg CO2/kg material 24
4.8
Embodied Energy, MJ/kg 160
65
Embodied Water, L/kg 950
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14 to 26
230
Resilience: Unit (Modulus of Resilience), kJ/m3 630 to 930
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 67
25
Strength to Weight: Axial, points 49 to 51
22
Strength to Weight: Bending, points 58 to 60
20
Thermal Diffusivity, mm2/s 72
3.8
Thermal Shock Resistance, points 19 to 20
14

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17 to 20
Iron (Fe), % 0
54.4 to 65.4
Magnesium (Mg), % 94.9 to 97.1
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
4.0 to 5.0
Nickel (Ni), % 0
13.5 to 17.5
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 2.5 to 4.0
0
Zirconium (Zr), % 0.45 to 0.8
0
Residuals, % 0 to 0.3
0