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EN 1.7366 Steel vs. EN 2.4650 Nickel

EN 1.7366 steel belongs to the iron alloys classification, while EN 2.4650 nickel belongs to the nickel alloys. There are 30 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 EN 1.7366 steel and the bottom bar is EN 2.4650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 17 to 19
34
Fatigue Strength, MPa 160 to 320
480
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
80
Shear Strength, MPa 290 to 440
730
Tensile Strength: Ultimate (UTS), MPa 460 to 710
1090
Tensile Strength: Yield (Proof), MPa 230 to 480
650

Thermal Properties

Latent Heat of Fusion, J/g 260
320
Maximum Temperature: Mechanical, °C 510
1010
Melting Completion (Liquidus), °C 1460
1400
Melting Onset (Solidus), °C 1420
1350
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 40
12
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 4.3
80
Density, g/cm3 7.8
8.5
Embodied Carbon, kg CO2/kg material 1.7
10
Embodied Energy, MJ/kg 23
140
Embodied Water, L/kg 69
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 110
320
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 600
1030
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 16 to 25
36
Strength to Weight: Bending, points 17 to 23
28
Thermal Diffusivity, mm2/s 11
3.1
Thermal Shock Resistance, points 13 to 20
33

Alloy Composition

Aluminum (Al), % 0
0.3 to 0.6
Boron (B), % 0
0 to 0.0050
Carbon (C), % 0 to 0.18
0.040 to 0.080
Chromium (Cr), % 4.0 to 6.0
19 to 21
Cobalt (Co), % 0
19 to 21
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 91.9 to 95.3
0 to 0.7
Manganese (Mn), % 0.3 to 0.8
0 to 0.6
Molybdenum (Mo), % 0.45 to 0.65
5.6 to 6.1
Nickel (Ni), % 0
46.9 to 54.2
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0 to 0.4
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.0070
Titanium (Ti), % 0
1.9 to 2.4