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EN 1.4652 Stainless Steel vs. EN 1.8505 Steel

Both EN 1.4652 stainless steel and EN 1.8505 steel are iron alloys. They have 45% of their average alloy composition in common. There are 33 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 EN 1.4652 stainless steel and the bottom bar is EN 1.8505 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
320
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 45
13
Fatigue Strength, MPa 450
540
Impact Strength: V-Notched Charpy, J 90
28
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 81
73
Shear Strength, MPa 610
630
Tensile Strength: Ultimate (UTS), MPa 880
1050
Tensile Strength: Yield (Proof), MPa 490
860

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 1100
440
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 9.8
39
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 34
2.8
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.4
1.6
Embodied Energy, MJ/kg 87
22
Embodied Water, L/kg 220
65

Common Calculations

PREN (Pitting Resistance) 57
2.6
Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
120
Resilience: Unit (Modulus of Resilience), kJ/m3 570
1950
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 30
37
Strength to Weight: Bending, points 25
30
Thermal Diffusivity, mm2/s 2.6
11
Thermal Shock Resistance, points 20
31

Alloy Composition

Aluminum (Al), % 0
0.8 to 1.2
Carbon (C), % 0 to 0.020
0.28 to 0.35
Chromium (Cr), % 23 to 25
1.5 to 1.8
Copper (Cu), % 0.3 to 0.6
0
Iron (Fe), % 38.3 to 46.3
95.4 to 97.1
Manganese (Mn), % 2.0 to 4.0
0.4 to 0.7
Molybdenum (Mo), % 7.0 to 8.0
0.2 to 0.4
Nickel (Ni), % 21 to 23
0
Nitrogen (N), % 0.45 to 0.55
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.4
Sulfur (S), % 0 to 0.0050
0 to 0.035