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AISI 414 Stainless Steel vs. EN 1.5510 Steel

Both AISI 414 stainless steel and EN 1.5510 steel are iron alloys. They have 85% of their average alloy composition in common. There are 31 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 AISI 414 stainless steel and the bottom bar is EN 1.5510 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 17
11 to 21
Fatigue Strength, MPa 430 to 480
220 to 330
Poisson's Ratio 0.28
0.29
Reduction in Area, % 50
62 to 72
Shear Modulus, GPa 76
73
Shear Strength, MPa 550 to 590
310 to 380
Tensile Strength: Ultimate (UTS), MPa 900 to 960
450 to 1600
Tensile Strength: Yield (Proof), MPa 700 to 790
310 to 520

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 750
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 25
51
Thermal Expansion, µm/m-K 10
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.5
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
1.9
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.1
1.4
Embodied Energy, MJ/kg 29
19
Embodied Water, L/kg 100
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 150
46 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 1260 to 1590
260 to 710
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 32 to 34
16 to 57
Strength to Weight: Bending, points 27 to 28
17 to 39
Thermal Diffusivity, mm2/s 6.7
14
Thermal Shock Resistance, points 33 to 35
13 to 47

Alloy Composition

Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0 to 0.15
0.25 to 0.3
Chromium (Cr), % 11.5 to 13.5
0 to 0.3
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 81.8 to 87.3
97.9 to 99.149
Manganese (Mn), % 0 to 1.0
0.6 to 0.9
Nickel (Ni), % 1.3 to 2.5
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.030
0 to 0.025

Comparable Variants