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AISI 410Cb Stainless Steel vs. EN AC-46500 Aluminum

AISI 410Cb stainless steel belongs to the iron alloys classification, while EN AC-46500 aluminum belongs to the aluminum alloys. There are 30 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 AISI 410Cb stainless steel and the bottom bar is EN AC-46500 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 270
91
Elastic (Young's, Tensile) Modulus, GPa 190
74
Elongation at Break, % 15
1.0
Fatigue Strength, MPa 180 to 460
110
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
28
Tensile Strength: Ultimate (UTS), MPa 550 to 960
270
Tensile Strength: Yield (Proof), MPa 310 to 790
160

Thermal Properties

Latent Heat of Fusion, J/g 270
520
Maximum Temperature: Mechanical, °C 730
180
Melting Completion (Liquidus), °C 1450
610
Melting Onset (Solidus), °C 1400
520
Specific Heat Capacity, J/kg-K 480
880
Thermal Conductivity, W/m-K 27
100
Thermal Expansion, µm/m-K 10
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
26
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
81

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
10
Density, g/cm3 7.7
2.9
Embodied Carbon, kg CO2/kg material 2.0
7.6
Embodied Energy, MJ/kg 29
140
Embodied Water, L/kg 97
1030

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 70 to 130
2.3
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 1600
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
49
Strength to Weight: Axial, points 20 to 35
26
Strength to Weight: Bending, points 19 to 28
32
Thermal Diffusivity, mm2/s 7.3
41
Thermal Shock Resistance, points 20 to 35
12

Alloy Composition

Aluminum (Al), % 0
77.9 to 90
Carbon (C), % 0 to 0.18
0
Chromium (Cr), % 11 to 13
0 to 0.15
Copper (Cu), % 0
2.0 to 4.0
Iron (Fe), % 84.5 to 89
0 to 1.3
Lead (Pb), % 0
0 to 0.35
Magnesium (Mg), % 0
0.050 to 0.55
Manganese (Mn), % 0 to 1.0
0 to 0.55
Nickel (Ni), % 0
0 to 0.55
Niobium (Nb), % 0.050 to 0.3
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
8.0 to 11
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 3.0
Residuals, % 0
0 to 0.25