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EN 1.4971 Stainless Steel vs. Nickel 59

EN 1.4971 stainless steel belongs to the iron alloys classification, while nickel 59 belongs to the nickel alloys. They have 45% of their average alloy composition in common. There are 28 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 1.4971 stainless steel and the bottom bar is nickel 59.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
220
Elongation at Break, % 34
50
Fatigue Strength, MPa 270
320
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 81
84
Shear Strength, MPa 530
560
Tensile Strength: Ultimate (UTS), MPa 800
780
Tensile Strength: Yield (Proof), MPa 340
350

Thermal Properties

Latent Heat of Fusion, J/g 300
330
Maximum Temperature: Mechanical, °C 1100
990
Melting Completion (Liquidus), °C 1460
1500
Melting Onset (Solidus), °C 1410
1450
Specific Heat Capacity, J/kg-K 450
430
Thermal Conductivity, W/m-K 13
10
Thermal Expansion, µm/m-K 15
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
65
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 7.6
12
Embodied Energy, MJ/kg 110
160
Embodied Water, L/kg 300
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
320
Resilience: Unit (Modulus of Resilience), kJ/m3 280
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 26
25
Strength to Weight: Bending, points 23
22
Thermal Diffusivity, mm2/s 3.4
2.7
Thermal Shock Resistance, points 19
15

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.4
Carbon (C), % 0.080 to 0.16
0 to 0.010
Chromium (Cr), % 20 to 22.5
22 to 24
Cobalt (Co), % 18.5 to 21
0 to 0.3
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 24.3 to 37.1
0 to 1.5
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 2.5 to 3.5
15 to 16.5
Nickel (Ni), % 19 to 21
56.2 to 62.9
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0.1 to 0.2
0
Phosphorus (P), % 0 to 0.035
0 to 0.015
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.015
0 to 0.010
Tungsten (W), % 2.0 to 3.0
0