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AISI 430FSe Stainless Steel vs. S42300 Stainless Steel

Both AISI 430FSe stainless steel and S42300 stainless steel are iron alloys. They have a moderately high 94% of their average alloy composition in common. There are 34 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is AISI 430FSe stainless steel and the bottom bar is S42300 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
330
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 23
9.1
Fatigue Strength, MPa 210
440
Poisson's Ratio 0.28
0.28
Reduction in Area, % 50
22
Shear Modulus, GPa 77
77
Shear Strength, MPa 340
650
Tensile Strength: Ultimate (UTS), MPa 540
1100
Tensile Strength: Yield (Proof), MPa 310
850

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Corrosion, °C 410
380
Maximum Temperature: Mechanical, °C 870
750
Melting Completion (Liquidus), °C 1440
1470
Melting Onset (Solidus), °C 1390
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 25
25
Thermal Expansion, µm/m-K 10
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
4.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
5.2

Otherwise Unclassified Properties

Base Metal Price, % relative 8.5
9.5
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 2.1
3.2
Embodied Energy, MJ/kg 30
44
Embodied Water, L/kg 120
110

Common Calculations

PREN (Pitting Resistance) 17
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
93
Resilience: Unit (Modulus of Resilience), kJ/m3 250
1840
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 20
39
Strength to Weight: Bending, points 19
30
Thermal Diffusivity, mm2/s 6.8
6.8
Thermal Shock Resistance, points 19
40

Alloy Composition

Carbon (C), % 0 to 0.12
0.27 to 0.32
Chromium (Cr), % 16 to 18
11 to 12
Iron (Fe), % 79.5 to 84
82 to 85.1
Manganese (Mn), % 0 to 1.3
1.0 to 1.4
Molybdenum (Mo), % 0
2.5 to 3.0
Nickel (Ni), % 0
0 to 0.5
Phosphorus (P), % 0 to 0.060
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.060
0 to 0.025
Vanadium (V), % 0
0.2 to 0.3