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S34565 Stainless Steel vs. S42300 Stainless Steel

Both S34565 stainless steel and S42300 stainless steel are iron alloys. They have 63% of their average alloy composition in common. There are 34 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is S34565 stainless steel and the bottom bar is S42300 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
330
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 39
9.1
Fatigue Strength, MPa 400
440
Poisson's Ratio 0.28
0.28
Reduction in Area, % 45
22
Shear Modulus, GPa 80
77
Shear Strength, MPa 610
650
Tensile Strength: Ultimate (UTS), MPa 900
1100
Tensile Strength: Yield (Proof), MPa 470
850

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Corrosion, °C 450
380
Maximum Temperature: Mechanical, °C 1100
750
Melting Completion (Liquidus), °C 1420
1470
Melting Onset (Solidus), °C 1380
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 12
25
Thermal Expansion, µm/m-K 15
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
4.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
5.2

Otherwise Unclassified Properties

Base Metal Price, % relative 28
9.5
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 5.3
3.2
Embodied Energy, MJ/kg 73
44
Embodied Water, L/kg 210
110

Common Calculations

PREN (Pitting Resistance) 47
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 300
93
Resilience: Unit (Modulus of Resilience), kJ/m3 540
1840
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 32
39
Strength to Weight: Bending, points 26
30
Thermal Diffusivity, mm2/s 3.2
6.8
Thermal Shock Resistance, points 22
40

Alloy Composition

Carbon (C), % 0 to 0.030
0.27 to 0.32
Chromium (Cr), % 23 to 25
11 to 12
Iron (Fe), % 43.2 to 51.6
82 to 85.1
Manganese (Mn), % 5.0 to 7.0
1.0 to 1.4
Molybdenum (Mo), % 4.0 to 5.0
2.5 to 3.0
Nickel (Ni), % 16 to 18
0 to 0.5
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0.4 to 0.6
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.025
Vanadium (V), % 0
0.2 to 0.3