MakeItFrom.com
Menu (ESC)

AWS BMg-1 vs. AISI 415 Stainless Steel

AWS BMg-1 belongs to the magnesium alloys classification, while AISI 415 stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (6, 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 AWS BMg-1 and the bottom bar is AISI 415 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 47
200
Elongation at Break, % 3.8
17
Fatigue Strength, MPa 72
430
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 18
76
Shear Strength, MPa 100
550
Tensile Strength: Ultimate (UTS), MPa 180
900
Tensile Strength: Yield (Proof), MPa 110
700

Thermal Properties

Latent Heat of Fusion, J/g 350
270
Maximum Temperature: Mechanical, °C 130
780
Melting Completion (Liquidus), °C 600
1450
Melting Onset (Solidus), °C 440
1400
Specific Heat Capacity, J/kg-K 980
480
Thermal Conductivity, W/m-K 76
24
Thermal Expansion, µm/m-K 26
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 55
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 12
11
Density, g/cm3 1.8
7.8
Embodied Carbon, kg CO2/kg material 22
2.5
Embodied Energy, MJ/kg 160
35
Embodied Water, L/kg 980
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.9
140
Resilience: Unit (Modulus of Resilience), kJ/m3 120
1250
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 66
25
Strength to Weight: Axial, points 27
32
Strength to Weight: Bending, points 39
26
Thermal Diffusivity, mm2/s 43
6.4
Thermal Shock Resistance, points 10
33

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 8.3 to 9.7
0
Beryllium (Be), % 0.00020 to 0.00080
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
11.5 to 14
Copper (Cu), % 0 to 0.050
0
Iron (Fe), % 0 to 0.0050
77.8 to 84
Magnesium (Mg), % 86.1 to 89.8
0
Manganese (Mn), % 0.15 to 1.5
0.5 to 1.0
Molybdenum (Mo), % 0
0.5 to 1.0
Nickel (Ni), % 0 to 0.0050
3.5 to 5.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.050
0 to 0.6
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 1.7 to 2.3
0
Residuals, % 0 to 0.3
0