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EN 1.4849 Stainless Steel vs. 1060 Aluminum

EN 1.4849 stainless steel belongs to the iron alloys classification, while 1060 aluminum belongs to the aluminum alloys. There are 27 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 EN 1.4849 stainless steel and the bottom bar is 1060 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
68
Elongation at Break, % 4.5
1.1 to 30
Fatigue Strength, MPa 120
15 to 50
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
26
Tensile Strength: Ultimate (UTS), MPa 480
67 to 130
Tensile Strength: Yield (Proof), MPa 250
17 to 110

Thermal Properties

Latent Heat of Fusion, J/g 320
400
Maximum Temperature: Mechanical, °C 1020
170
Melting Completion (Liquidus), °C 1390
660
Melting Onset (Solidus), °C 1340
650
Specific Heat Capacity, J/kg-K 480
900
Thermal Conductivity, W/m-K 12
230
Thermal Expansion, µm/m-K 15
24

Otherwise Unclassified Properties

Base Metal Price, % relative 42
9.5
Density, g/cm3 8.0
2.7
Embodied Carbon, kg CO2/kg material 7.1
8.3
Embodied Energy, MJ/kg 100
160
Embodied Water, L/kg 200
1200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
0.57 to 37
Resilience: Unit (Modulus of Resilience), kJ/m3 160
2.1 to 89
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
50
Strength to Weight: Axial, points 17
6.9 to 13
Strength to Weight: Bending, points 17
14 to 21
Thermal Diffusivity, mm2/s 3.2
96
Thermal Shock Resistance, points 11
3.0 to 5.6

Alloy Composition

Aluminum (Al), % 0
99.6 to 100
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0
0 to 0.050
Iron (Fe), % 32.6 to 43.5
0 to 0.35
Magnesium (Mg), % 0
0 to 0.030
Manganese (Mn), % 0 to 2.0
0 to 0.030
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 36 to 39
0
Niobium (Nb), % 1.2 to 1.8
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0 to 0.25
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
0 to 0.030
Vanadium (V), % 0
0 to 0.050
Zinc (Zn), % 0
0 to 0.050