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EN 1.1151 Steel vs. S13800 Stainless Steel

Both EN 1.1151 steel and S13800 stainless steel are iron alloys. They have 76% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.1151 steel and the bottom bar is S13800 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130 to 150
290 to 480
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 21 to 26
11 to 18
Fatigue Strength, MPa 180 to 240
410 to 870
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Shear Strength, MPa 300 to 330
610 to 1030
Tensile Strength: Ultimate (UTS), MPa 460 to 520
980 to 1730
Tensile Strength: Yield (Proof), MPa 240 to 340
660 to 1580

Thermal Properties

Latent Heat of Fusion, J/g 250
280
Maximum Temperature: Mechanical, °C 400
810
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1420
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 50
16
Thermal Expansion, µm/m-K 12
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 2.1
15
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.4
3.4
Embodied Energy, MJ/kg 19
46
Embodied Water, L/kg 47
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 98 to 100
150 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 310
1090 to 5490
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 16 to 18
35 to 61
Strength to Weight: Bending, points 17 to 18
28 to 41
Thermal Diffusivity, mm2/s 13
4.3
Thermal Shock Resistance, points 15 to 16
33 to 58

Alloy Composition

Aluminum (Al), % 0
0.9 to 1.4
Carbon (C), % 0.17 to 0.24
0 to 0.050
Chromium (Cr), % 0 to 0.4
12.3 to 13.2
Iron (Fe), % 97.7 to 99.43
73.6 to 77.3
Manganese (Mn), % 0.4 to 0.7
0 to 0.2
Molybdenum (Mo), % 0 to 0.1
2.0 to 3.0
Nickel (Ni), % 0 to 0.4
7.5 to 8.5
Nitrogen (N), % 0
0 to 0.010
Phosphorus (P), % 0 to 0.035
0 to 0.010
Silicon (Si), % 0 to 0.4
0 to 0.1
Sulfur (S), % 0 to 0.035
0 to 0.0080