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Nickel 80A vs. EN 1.7233 Steel

Nickel 80A belongs to the nickel alloys classification, while EN 1.7233 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is nickel 80A and the bottom bar is EN 1.7233 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22
18 to 23
Fatigue Strength, MPa 430
270 to 530
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
73
Shear Strength, MPa 660
450 to 590
Tensile Strength: Ultimate (UTS), MPa 1040
700 to 960
Tensile Strength: Yield (Proof), MPa 710
380 to 780

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 980
430
Melting Completion (Liquidus), °C 1360
1460
Melting Onset (Solidus), °C 1310
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 11
39
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
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 55
3.0
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 9.8
1.6
Embodied Energy, MJ/kg 140
21
Embodied Water, L/kg 280
53

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
110 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 1300
380 to 1630
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 35
25 to 34
Strength to Weight: Bending, points 27
22 to 28
Thermal Diffusivity, mm2/s 2.9
11
Thermal Shock Resistance, points 31
21 to 28

Alloy Composition

Aluminum (Al), % 0.5 to 1.8
0
Carbon (C), % 0 to 0.1
0.39 to 0.45
Chromium (Cr), % 18 to 21
1.2 to 1.5
Iron (Fe), % 0 to 3.0
96.2 to 97.5
Manganese (Mn), % 0 to 1.0
0.4 to 0.7
Molybdenum (Mo), % 0
0.5 to 0.7
Nickel (Ni), % 69.4 to 79.7
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.035
Titanium (Ti), % 1.8 to 2.7
0