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EN 1.4419 Stainless Steel vs. EN 2.4654 Nickel

EN 1.4419 stainless steel belongs to the iron alloys classification, while EN 2.4654 nickel belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4419 stainless steel and the bottom bar is EN 2.4654 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 17
17
Fatigue Strength, MPa 230 to 680
460
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
77
Shear Strength, MPa 410 to 950
770
Tensile Strength: Ultimate (UTS), MPa 660 to 1590
1250
Tensile Strength: Yield (Proof), MPa 370 to 1240
850

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 790
1000
Melting Completion (Liquidus), °C 1440
1390
Melting Onset (Solidus), °C 1400
1330
Specific Heat Capacity, J/kg-K 480
460
Thermal Conductivity, W/m-K 30
13
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
75
Density, g/cm3 7.7
8.4
Embodied Carbon, kg CO2/kg material 2.2
10
Embodied Energy, MJ/kg 30
150
Embodied Water, L/kg 110
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 170
190
Resilience: Unit (Modulus of Resilience), kJ/m3 350 to 3920
1810
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 24 to 57
42
Strength to Weight: Bending, points 22 to 39
31
Thermal Diffusivity, mm2/s 8.1
3.3
Thermal Shock Resistance, points 23 to 55
37

Alloy Composition

Aluminum (Al), % 0
1.2 to 1.6
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0.36 to 0.42
0.020 to 0.1
Chromium (Cr), % 13 to 14.5
18 to 21
Cobalt (Co), % 0
12 to 15
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 82 to 86
0 to 2.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0.6 to 1.0
3.5 to 5.0
Nickel (Ni), % 0
50.6 to 62.5
Phosphorus (P), % 0 to 0.040
0 to 0.015
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
2.8 to 3.3
Zirconium (Zr), % 0
0.020 to 0.080