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S32520 Stainless Steel vs. EN 1.8819 Steel

Both S32520 stainless steel and EN 1.8819 steel are iron alloys. They have 64% 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 S32520 stainless steel and the bottom bar is EN 1.8819 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
130
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 28
27
Fatigue Strength, MPa 460
200
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 80
73
Shear Strength, MPa 560
280
Tensile Strength: Ultimate (UTS), MPa 860
440
Tensile Strength: Yield (Proof), MPa 630
270

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1400
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 15
48
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 20
2.4
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 4.0
1.6
Embodied Energy, MJ/kg 55
21
Embodied Water, L/kg 180
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
100
Resilience: Unit (Modulus of Resilience), kJ/m3 960
190
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 31
16
Strength to Weight: Bending, points 26
16
Thermal Diffusivity, mm2/s 4.1
13
Thermal Shock Resistance, points 24
13

Alloy Composition

Aluminum (Al), % 0
0.015 to 0.034
Carbon (C), % 0 to 0.030
0 to 0.15
Chromium (Cr), % 24 to 26
0 to 0.35
Copper (Cu), % 0.5 to 2.0
0 to 0.6
Iron (Fe), % 57.3 to 66.8
95.9 to 99.985
Manganese (Mn), % 0 to 1.5
0 to 1.6
Molybdenum (Mo), % 3.0 to 4.0
0 to 0.13
Nickel (Ni), % 5.5 to 8.0
0 to 0.35
Niobium (Nb), % 0
0 to 0.060
Nitrogen (N), % 0.2 to 0.35
0 to 0.017
Phosphorus (P), % 0 to 0.035
0 to 0.030
Silicon (Si), % 0 to 0.8
0 to 0.55
Sulfur (S), % 0 to 0.020
0 to 0.025
Titanium (Ti), % 0
0 to 0.060
Vanadium (V), % 0
0 to 0.1