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EN 1.4419 Stainless Steel vs. Nickel 825

EN 1.4419 stainless steel belongs to the iron alloys classification, while nickel 825 belongs to the nickel alloys. They have 45% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.4419 stainless steel and the bottom bar is nickel 825.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 17
34
Fatigue Strength, MPa 230 to 680
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
78
Shear Strength, MPa 410 to 950
430
Tensile Strength: Ultimate (UTS), MPa 660 to 1590
650
Tensile Strength: Yield (Proof), MPa 370 to 1240
260

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Mechanical, °C 790
980
Melting Completion (Liquidus), °C 1440
1400
Melting Onset (Solidus), °C 1400
1370
Specific Heat Capacity, J/kg-K 480
460
Thermal Conductivity, W/m-K 30
11
Thermal Expansion, µm/m-K 11
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.8
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
1.7

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
41
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 2.2
7.2
Embodied Energy, MJ/kg 30
100
Embodied Water, L/kg 110
230

Common Calculations

PREN (Pitting Resistance) 16
31
Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 170
180
Resilience: Unit (Modulus of Resilience), kJ/m3 350 to 3920
170
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 24 to 57
22
Strength to Weight: Bending, points 22 to 39
20
Thermal Diffusivity, mm2/s 8.1
2.9
Thermal Shock Resistance, points 23 to 55
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0.36 to 0.42
0 to 0.050
Chromium (Cr), % 13 to 14.5
19.5 to 23.5
Copper (Cu), % 0
1.5 to 3.0
Iron (Fe), % 82 to 86
22 to 37.9
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0.6 to 1.0
2.5 to 3.5
Nickel (Ni), % 0
38 to 46
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.050
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.2