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EN 1.0411 Steel vs. S39277 Stainless Steel

Both EN 1.0411 steel and S39277 stainless steel are iron alloys. They have 61% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.0411 steel and the bottom bar is S39277 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120 to 170
250
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 12 to 26
28
Fatigue Strength, MPa 200 to 320
480
Poisson's Ratio 0.29
0.27
Reduction in Area, % 60 to 74
57
Shear Modulus, GPa 73
80
Shear Strength, MPa 300 to 350
600
Tensile Strength: Ultimate (UTS), MPa 420 to 570
930
Tensile Strength: Yield (Proof), MPa 270 to 480
660

Thermal Properties

Latent Heat of Fusion, J/g 250
300
Maximum Temperature: Mechanical, °C 400
1100
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 52
16
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
23
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 1.4
4.2
Embodied Energy, MJ/kg 18
59
Embodied Water, L/kg 47
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43 to 140
240
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 610
1070
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 15 to 20
33
Strength to Weight: Bending, points 16 to 20
27
Thermal Diffusivity, mm2/s 14
4.2
Thermal Shock Resistance, points 13 to 18
26

Alloy Composition

Aluminum (Al), % 0.020 to 0.060
0
Carbon (C), % 0.18 to 0.22
0 to 0.025
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 0
1.2 to 2.0
Iron (Fe), % 98.7 to 99.1
56.8 to 64.3
Manganese (Mn), % 0.7 to 0.9
0 to 0.8
Molybdenum (Mo), % 0
3.0 to 4.0
Nickel (Ni), % 0
6.5 to 8.0
Nitrogen (N), % 0
0.23 to 0.33
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0 to 0.1
0 to 0.8
Sulfur (S), % 0 to 0.025
0 to 0.0020
Tungsten (W), % 0
0.8 to 1.2