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EN 1.7233 Steel vs. S28200 Stainless Steel

Both EN 1.7233 steel and S28200 stainless steel are iron alloys. They have 64% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.7233 steel and the bottom bar is S28200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 290
260
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 18 to 23
45
Fatigue Strength, MPa 270 to 530
430
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Shear Strength, MPa 450 to 590
610
Tensile Strength: Ultimate (UTS), MPa 700 to 960
870
Tensile Strength: Yield (Proof), MPa 380 to 780
460

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 430
900
Melting Completion (Liquidus), °C 1460
1380
Melting Onset (Solidus), °C 1420
1330
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Base Metal Price, % relative 3.0
12
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 1.6
2.8
Embodied Energy, MJ/kg 21
41
Embodied Water, L/kg 53
160

Common Calculations

PREN (Pitting Resistance) 3.3
29
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 200
330
Resilience: Unit (Modulus of Resilience), kJ/m3 380 to 1630
540
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 24
26
Strength to Weight: Axial, points 25 to 34
32
Strength to Weight: Bending, points 22 to 28
27
Thermal Shock Resistance, points 21 to 28
17

Alloy Composition

Carbon (C), % 0.39 to 0.45
0 to 0.15
Chromium (Cr), % 1.2 to 1.5
17 to 19
Copper (Cu), % 0
0.75 to 1.3
Iron (Fe), % 96.2 to 97.5
57.7 to 64.1
Manganese (Mn), % 0.4 to 0.7
17 to 19
Molybdenum (Mo), % 0.5 to 0.7
0.75 to 1.3
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0 to 0.025
0 to 0.045
Silicon (Si), % 0 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.035
0 to 0.030