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S32808 Stainless Steel vs. EN 1.4565 Stainless Steel

Both S32808 stainless steel and EN 1.4565 stainless steel are iron alloys. They have 81% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is S32808 stainless steel and the bottom bar is EN 1.4565 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 17
35
Fatigue Strength, MPa 350
380
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 81
81
Shear Strength, MPa 480
590
Tensile Strength: Ultimate (UTS), MPa 780
880
Tensile Strength: Yield (Proof), MPa 570
480

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Maximum Temperature: Corrosion, °C 460
460
Maximum Temperature: Mechanical, °C 1100
1100
Melting Completion (Liquidus), °C 1470
1420
Melting Onset (Solidus), °C 1420
1380
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 14
12
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 24
28
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 4.0
5.4
Embodied Energy, MJ/kg 57
74
Embodied Water, L/kg 180
210

Common Calculations

PREN (Pitting Resistance) 40
47
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
260
Resilience: Unit (Modulus of Resilience), kJ/m3 790
550
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 27
31
Strength to Weight: Bending, points 24
26
Thermal Diffusivity, mm2/s 3.8
3.2
Thermal Shock Resistance, points 21
21

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 27 to 27.9
24 to 26
Iron (Fe), % 58.1 to 62.8
41.2 to 50.7
Manganese (Mn), % 0 to 1.1
5.0 to 7.0
Molybdenum (Mo), % 0.8 to 1.2
4.0 to 5.0
Nickel (Ni), % 7.0 to 8.2
16 to 19
Niobium (Nb), % 0
0 to 0.15
Nitrogen (N), % 0.3 to 0.4
0.3 to 0.6
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.015
Tungsten (W), % 2.1 to 2.5
0