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Annealed AISI 416 vs. Annealed Monel 400

Annealed AISI 416 belongs to the iron alloys classification, while annealed Monel 400 belongs to the nickel alloys. 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 annealed AISI 416 and the bottom bar is annealed Monel 400.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
120
Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 31
40
Fatigue Strength, MPa 230
230
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
62
Shear Strength, MPa 340
370
Tensile Strength: Ultimate (UTS), MPa 510
540
Tensile Strength: Yield (Proof), MPa 290
210

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Maximum Temperature: Mechanical, °C 680
1000
Melting Completion (Liquidus), °C 1530
1350
Melting Onset (Solidus), °C 1480
1300
Specific Heat Capacity, J/kg-K 480
430
Thermal Conductivity, W/m-K 30
23
Thermal Expansion, µm/m-K 9.9
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
50
Density, g/cm3 7.7
8.9
Embodied Carbon, kg CO2/kg material 1.9
7.9
Embodied Energy, MJ/kg 27
110
Embodied Water, L/kg 100
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
170
Resilience: Unit (Modulus of Resilience), kJ/m3 220
140
Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 18
17
Thermal Diffusivity, mm2/s 8.1
6.1
Thermal Shock Resistance, points 19
17

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.3
Chromium (Cr), % 12 to 14
0
Copper (Cu), % 0
28 to 34
Iron (Fe), % 83.2 to 87.9
0 to 2.5
Manganese (Mn), % 0 to 1.3
0 to 2.0
Nickel (Ni), % 0
63 to 72
Phosphorus (P), % 0 to 0.060
0
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0.15 to 0.35
0 to 0.024