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S24000 Stainless Steel vs. AISI 316 Stainless Steel

Both S24000 stainless steel and AISI 316 stainless steel are iron alloys. They have 87% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is S24000 stainless steel and the bottom bar is AISI 316 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
160 to 360
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 39
8.0 to 55
Fatigue Strength, MPa 370
210 to 430
Poisson's Ratio 0.28
0.28
Reduction in Area, % 57
80
Rockwell B Hardness 88
80
Shear Modulus, GPa 77
78
Shear Strength, MPa 530
350 to 690
Tensile Strength: Ultimate (UTS), MPa 770
520 to 1180
Tensile Strength: Yield (Proof), MPa 430
230 to 850

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Maximum Temperature: Corrosion, °C 410
410
Maximum Temperature: Mechanical, °C 910
590
Melting Completion (Liquidus), °C 1390
1400
Melting Onset (Solidus), °C 1350
1380
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Base Metal Price, % relative 12
19
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 2.7
3.9
Embodied Energy, MJ/kg 39
53
Embodied Water, L/kg 150
150

Common Calculations

PREN (Pitting Resistance) 23
26
Resilience: Ultimate (Unit Rupture Work), MJ/m3 260
85 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 470
130 to 1820
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 28
18 to 41
Strength to Weight: Bending, points 24
18 to 31
Thermal Shock Resistance, points 16
11 to 26

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.080
Chromium (Cr), % 17 to 19
16 to 18
Iron (Fe), % 61.5 to 69
62 to 72
Manganese (Mn), % 11.5 to 14.5
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 2.3 to 3.7
10 to 14
Nitrogen (N), % 0.2 to 0.4
0 to 0.1
Phosphorus (P), % 0 to 0.060
0 to 0.045
Silicon (Si), % 0 to 0.75
0 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.030