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S28200 Stainless Steel vs. EN 1.1191 Steel

Both S28200 stainless steel and EN 1.1191 steel are iron alloys. They have 62% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is S28200 stainless steel and the bottom bar is EN 1.1191 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 260
180 to 200
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
16 to 17
Fatigue Strength, MPa 430
210 to 290
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
72
Shear Strength, MPa 610
380 to 430
Tensile Strength: Ultimate (UTS), MPa 870
630 to 700
Tensile Strength: Yield (Proof), MPa 460
310 to 440

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1380
1460
Melting Onset (Solidus), °C 1330
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 12
2.1
Density, g/cm3 7.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.4
Embodied Energy, MJ/kg 41
19
Embodied Water, L/kg 160
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
83 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 540
260 to 510
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 32
22 to 25
Strength to Weight: Bending, points 27
21 to 22
Thermal Shock Resistance, points 17
20 to 22

Alloy Composition

Carbon (C), % 0 to 0.15
0.42 to 0.5
Chromium (Cr), % 17 to 19
0 to 0.4
Copper (Cu), % 0.75 to 1.3
0
Iron (Fe), % 57.7 to 64.1
97.3 to 99.08
Manganese (Mn), % 17 to 19
0.5 to 0.8
Molybdenum (Mo), % 0.75 to 1.3
0 to 0.1
Nickel (Ni), % 0
0 to 0.4
Nitrogen (N), % 0.4 to 0.6
0
Phosphorus (P), % 0 to 0.045
0 to 0.035
Silicon (Si), % 0 to 1.0
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.035