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EN 1.4807 Stainless Steel vs. 6262 Aluminum

EN 1.4807 stainless steel belongs to the iron alloys classification, while 6262 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, 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 1.4807 stainless steel and the bottom bar is 6262 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
68
Elongation at Break, % 4.5
4.6 to 10
Fatigue Strength, MPa 120
90 to 110
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 75
26
Tensile Strength: Ultimate (UTS), MPa 480
290 to 390
Tensile Strength: Yield (Proof), MPa 250
270 to 360

Thermal Properties

Latent Heat of Fusion, J/g 320
400
Maximum Temperature: Mechanical, °C 1000
160
Melting Completion (Liquidus), °C 1390
650
Melting Onset (Solidus), °C 1350
580
Specific Heat Capacity, J/kg-K 480
890
Thermal Conductivity, W/m-K 12
170
Thermal Expansion, µm/m-K 15
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
44
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
140

Otherwise Unclassified Properties

Base Metal Price, % relative 39
10
Density, g/cm3 8.0
2.8
Embodied Carbon, kg CO2/kg material 6.8
8.3
Embodied Energy, MJ/kg 97
150
Embodied Water, L/kg 190
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
17 to 31
Resilience: Unit (Modulus of Resilience), kJ/m3 160
530 to 940
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
48
Strength to Weight: Axial, points 17
29 to 39
Strength to Weight: Bending, points 17
35 to 42
Thermal Diffusivity, mm2/s 3.2
69
Thermal Shock Resistance, points 12
13 to 18

Alloy Composition

Aluminum (Al), % 0
94.7 to 97.8
Bismuth (Bi), % 0
0.4 to 0.7
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 17 to 20
0.040 to 0.14
Copper (Cu), % 0
0.15 to 0.4
Iron (Fe), % 36.6 to 46.7
0 to 0.7
Lead (Pb), % 0
0.4 to 0.7
Magnesium (Mg), % 0
0.8 to 1.2
Manganese (Mn), % 0 to 2.0
0 to 0.15
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 34 to 36
0
Niobium (Nb), % 1.0 to 1.8
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0.4 to 0.8
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
0 to 0.15
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0
0 to 0.15