MakeItFrom.com
Menu (ESC)

S24000 Stainless Steel vs. AISI 304 Stainless Steel

Both S24000 stainless steel and AISI 304 stainless steel are iron alloys. They have 88% 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 S24000 stainless steel and the bottom bar is AISI 304 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
170 to 360
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 39
8.0 to 43
Fatigue Strength, MPa 370
210 to 440
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 530
400 to 690
Tensile Strength: Ultimate (UTS), MPa 770
580 to 1180
Tensile Strength: Yield (Proof), MPa 430
230 to 860

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Maximum Temperature: Corrosion, °C 410
420
Maximum Temperature: Mechanical, °C 910
710
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1350
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 12
15
Density, g/cm3 7.6
7.8
Embodied Carbon, kg CO2/kg material 2.7
3.0
Embodied Energy, MJ/kg 39
43
Embodied Water, L/kg 150
150

Common Calculations

PREN (Pitting Resistance) 23
20
Resilience: Ultimate (Unit Rupture Work), MJ/m3 260
86 to 250
Resilience: Unit (Modulus of Resilience), kJ/m3 470
140 to 1870
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 28
21 to 42
Strength to Weight: Bending, points 24
20 to 32
Thermal Shock Resistance, points 16
12 to 25

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.080
Chromium (Cr), % 17 to 19
18 to 20
Iron (Fe), % 61.5 to 69
66.5 to 74
Manganese (Mn), % 11.5 to 14.5
0 to 2.0
Nickel (Ni), % 2.3 to 3.7
8.0 to 10.5
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