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Nickel 80A vs. Grade FDSiCrV Steel

Nickel 80A belongs to the nickel alloys classification, while grade FDSiCrV steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is nickel 80A and the bottom bar is grade FDSiCrV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
80
Tensile Strength: Ultimate (UTS), MPa 1040
2100

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Maximum Temperature: Mechanical, °C 980
420
Melting Completion (Liquidus), °C 1360
1440
Melting Onset (Solidus), °C 1310
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 11
47
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 55
2.3
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 9.8
1.9
Embodied Energy, MJ/kg 140
26
Embodied Water, L/kg 280
50

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 35
75
Strength to Weight: Bending, points 27
47
Thermal Diffusivity, mm2/s 2.9
13
Thermal Shock Resistance, points 31
63

Alloy Composition

Aluminum (Al), % 0.5 to 1.8
0
Carbon (C), % 0 to 0.1
0.5 to 0.7
Chromium (Cr), % 18 to 21
0.5 to 1.0
Copper (Cu), % 0
0 to 0.12
Iron (Fe), % 0 to 3.0
96 to 97.8
Manganese (Mn), % 0 to 1.0
0.4 to 0.9
Nickel (Ni), % 69.4 to 79.7
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 1.0
1.2 to 1.7
Sulfur (S), % 0 to 0.015
0 to 0.025
Titanium (Ti), % 1.8 to 2.7
0
Vanadium (V), % 0
0.1 to 0.25