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AISI 416 Stainless Steel vs. EN 1.5662 Steel

Both AISI 416 stainless steel and EN 1.5662 steel are iron alloys. They have 86% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AISI 416 stainless steel and the bottom bar is EN 1.5662 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230 to 320
220 to 230
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 13 to 31
20
Fatigue Strength, MPa 230 to 340
380 to 450
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Shear Strength, MPa 340 to 480
460 to 470
Tensile Strength: Ultimate (UTS), MPa 510 to 800
740 to 750
Tensile Strength: Yield (Proof), MPa 290 to 600
550 to 660

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Maximum Temperature: Mechanical, °C 680
430
Melting Completion (Liquidus), °C 1530
1460
Melting Onset (Solidus), °C 1480
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 9.9
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
8.7
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
7.5
Density, g/cm3 7.7
8.0
Embodied Carbon, kg CO2/kg material 1.9
2.3
Embodied Energy, MJ/kg 27
31
Embodied Water, L/kg 100
63

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 98 to 140
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 940
810 to 1150
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 18 to 29
26
Strength to Weight: Bending, points 18 to 25
23
Thermal Shock Resistance, points 19 to 30
22

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.1
Chromium (Cr), % 12 to 14
0
Iron (Fe), % 83.2 to 87.9
88.6 to 91.2
Manganese (Mn), % 0 to 1.3
0.3 to 0.8
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0
8.5 to 10
Phosphorus (P), % 0 to 0.060
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0.15 to 0.35
0 to 0.0050
Vanadium (V), % 0
0 to 0.050