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EN 1.3975 Stainless Steel vs. N06920 Nickel

EN 1.3975 stainless steel belongs to the iron alloys classification, while N06920 nickel belongs to the nickel alloys. They have 46% of their average alloy composition in common. There are 25 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 1.3975 stainless steel and the bottom bar is N06920 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 27
39
Fatigue Strength, MPa 230
220
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
82
Tensile Strength: Ultimate (UTS), MPa 660
730
Tensile Strength: Yield (Proof), MPa 320
270

Thermal Properties

Latent Heat of Fusion, J/g 340
320
Maximum Temperature: Mechanical, °C 910
990
Melting Completion (Liquidus), °C 1360
1500
Melting Onset (Solidus), °C 1320
1440
Specific Heat Capacity, J/kg-K 500
440
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
55
Density, g/cm3 7.5
8.6
Embodied Carbon, kg CO2/kg material 3.3
9.4
Embodied Energy, MJ/kg 47
130
Embodied Water, L/kg 150
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
230
Resilience: Unit (Modulus of Resilience), kJ/m3 270
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 26
23
Strength to Weight: Axial, points 24
24
Strength to Weight: Bending, points 22
21
Thermal Shock Resistance, points 15
19

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 16 to 18
20.5 to 23
Cobalt (Co), % 0
0 to 5.0
Iron (Fe), % 58.2 to 65.4
17 to 20
Manganese (Mn), % 7.0 to 9.0
0 to 1.0
Molybdenum (Mo), % 0 to 1.0
8.0 to 10
Nickel (Ni), % 8.0 to 9.0
36.9 to 53.5
Nitrogen (N), % 0.080 to 0.18
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 3.5 to 4.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
1.0 to 3.0