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EN 1.4923 Stainless Steel vs. S24000 Stainless Steel

Both EN 1.4923 stainless steel and S24000 stainless steel are iron alloys. They have 79% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.4923 stainless steel and the bottom bar is S24000 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 12 to 21
39
Fatigue Strength, MPa 300 to 440
370
Poisson's Ratio 0.28
0.28
Reduction in Area, % 40 to 46
57
Shear Modulus, GPa 76
77
Shear Strength, MPa 540 to 590
530
Tensile Strength: Ultimate (UTS), MPa 870 to 980
770
Tensile Strength: Yield (Proof), MPa 470 to 780
430

Thermal Properties

Latent Heat of Fusion, J/g 270
280
Maximum Temperature: Corrosion, °C 380
410
Maximum Temperature: Mechanical, °C 740
910
Melting Completion (Liquidus), °C 1450
1390
Melting Onset (Solidus), °C 1410
1350
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 11
17

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
12
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 41
39
Embodied Water, L/kg 100
150

Common Calculations

PREN (Pitting Resistance) 15
23
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
260
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 1580
470
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 31 to 35
28
Strength to Weight: Bending, points 26 to 28
24
Thermal Shock Resistance, points 30 to 34
16

Alloy Composition

Carbon (C), % 0.18 to 0.24
0 to 0.080
Chromium (Cr), % 11 to 12.5
17 to 19
Iron (Fe), % 83.5 to 87.1
61.5 to 69
Manganese (Mn), % 0.4 to 0.9
11.5 to 14.5
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0.3 to 0.8
2.3 to 3.7
Nitrogen (N), % 0
0.2 to 0.4
Phosphorus (P), % 0 to 0.025
0 to 0.060
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.030
Vanadium (V), % 0.25 to 0.35
0