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EN 1.4310 Stainless Steel vs. N06920 Nickel

EN 1.4310 stainless steel belongs to the iron alloys classification, while N06920 nickel belongs to the nickel alloys. They have 45% of their average alloy composition in common. 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 1.4310 stainless steel and the bottom bar is N06920 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 14 to 45
39
Fatigue Strength, MPa 240 to 330
220
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
82
Shear Strength, MPa 510 to 550
500
Tensile Strength: Ultimate (UTS), MPa 730 to 900
730
Tensile Strength: Yield (Proof), MPa 260 to 570
270

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Mechanical, °C 910
990
Melting Completion (Liquidus), °C 1420
1500
Melting Onset (Solidus), °C 1380
1440
Specific Heat Capacity, J/kg-K 480
440
Thermal Conductivity, W/m-K 15
11
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 14
55
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 2.9
9.4
Embodied Energy, MJ/kg 42
130
Embodied Water, L/kg 140
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 260
230
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 830
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 26 to 32
24
Strength to Weight: Bending, points 23 to 27
21
Thermal Diffusivity, mm2/s 4.0
2.8
Thermal Shock Resistance, points 15 to 18
19

Alloy Composition

Carbon (C), % 0.050 to 0.15
0 to 0.030
Chromium (Cr), % 16 to 19
20.5 to 23
Cobalt (Co), % 0
0 to 5.0
Iron (Fe), % 66.4 to 78
17 to 20
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 0 to 0.8
8.0 to 10
Nickel (Ni), % 6.0 to 9.5
36.9 to 53.5
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 2.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 0
1.0 to 3.0