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EN 2.4669 Nickel vs. S30615 Stainless Steel

EN 2.4669 nickel belongs to the nickel alloys classification, while S30615 stainless steel belongs to the iron alloys. They have a modest 39% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 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 EN 2.4669 nickel and the bottom bar is S30615 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 16
39
Fatigue Strength, MPa 390
270
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
75
Shear Strength, MPa 680
470
Tensile Strength: Ultimate (UTS), MPa 1110
690
Tensile Strength: Yield (Proof), MPa 720
310

Thermal Properties

Latent Heat of Fusion, J/g 310
340
Maximum Temperature: Mechanical, °C 960
960
Melting Completion (Liquidus), °C 1380
1370
Melting Onset (Solidus), °C 1330
1320
Specific Heat Capacity, J/kg-K 460
500
Thermal Conductivity, W/m-K 12
14
Thermal Expansion, µm/m-K 13
16

Otherwise Unclassified Properties

Base Metal Price, % relative 60
19
Density, g/cm3 8.4
7.6
Embodied Carbon, kg CO2/kg material 10
3.7
Embodied Energy, MJ/kg 150
53
Embodied Water, L/kg 260
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
220
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
260
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 37
25
Strength to Weight: Bending, points 28
23
Thermal Diffusivity, mm2/s 3.1
3.7
Thermal Shock Resistance, points 33
16

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0.8 to 1.5
Carbon (C), % 0 to 0.080
0.16 to 0.24
Chromium (Cr), % 14 to 17
17 to 19.5
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 5.0 to 9.0
56.7 to 65.3
Manganese (Mn), % 0 to 1.0
0 to 2.0
Nickel (Ni), % 65.9 to 77.7
13.5 to 16
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.5
3.2 to 4.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.3 to 2.8
0