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EN 1.4905 Stainless Steel vs. Nickel 201

EN 1.4905 stainless steel belongs to the iron alloys classification, while nickel 201 belongs to the nickel alloys. There are 30 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 1.4905 stainless steel and the bottom bar is nickel 201.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 19
4.5 to 45
Fatigue Strength, MPa 330
42 to 210
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 76
70
Shear Strength, MPa 460
270 to 380
Tensile Strength: Ultimate (UTS), MPa 740
390 to 660
Tensile Strength: Yield (Proof), MPa 510
80 to 510

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Maximum Temperature: Mechanical, °C 660
900
Melting Completion (Liquidus), °C 1480
1450
Melting Onset (Solidus), °C 1440
1440
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 26
78
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.7
19
Electrical Conductivity: Equal Weight (Specific), % IACS 4.2
19

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
65
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 2.8
11
Embodied Energy, MJ/kg 40
150
Embodied Water, L/kg 90
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
25 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 680
17 to 720
Stiffness to Weight: Axial, points 14
11
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 26
12 to 20
Strength to Weight: Bending, points 23
13 to 19
Thermal Diffusivity, mm2/s 7.0
20
Thermal Shock Resistance, points 25
11 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.040
0
Boron (B), % 0.00050 to 0.0050
0
Carbon (C), % 0.090 to 0.13
0 to 0.020
Chromium (Cr), % 8.5 to 9.5
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 86.2 to 88.8
0 to 0.4
Manganese (Mn), % 0.3 to 0.6
0 to 0.35
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0.1 to 0.4
99 to 100
Niobium (Nb), % 0.060 to 0.1
0
Nitrogen (N), % 0.050 to 0.090
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0.1 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.010
0 to 0.010
Tungsten (W), % 0.9 to 1.1
0
Vanadium (V), % 0.18 to 0.25
0