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EN 1.4935 Stainless Steel vs. Nickel 825

EN 1.4935 stainless steel belongs to the iron alloys classification, while nickel 825 belongs to the nickel alloys. They have 44% 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 1.4935 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, % 16 to 18
34
Fatigue Strength, MPa 350 to 400
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
78
Shear Strength, MPa 480 to 540
430
Tensile Strength: Ultimate (UTS), MPa 780 to 880
650
Tensile Strength: Yield (Proof), MPa 570 to 670
260

Thermal Properties

Latent Heat of Fusion, J/g 270
300
Maximum Temperature: Mechanical, °C 740
980
Melting Completion (Liquidus), °C 1460
1400
Melting Onset (Solidus), °C 1420
1370
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 24
11
Thermal Expansion, µm/m-K 11
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
1.7

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
41
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 2.9
7.2
Embodied Energy, MJ/kg 42
100
Embodied Water, L/kg 100
230

Common Calculations

PREN (Pitting Resistance) 16
31
Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
180
Resilience: Unit (Modulus of Resilience), kJ/m3 830 to 1160
170
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 28 to 31
22
Strength to Weight: Bending, points 24 to 26
20
Thermal Diffusivity, mm2/s 6.5
2.9
Thermal Shock Resistance, points 27 to 30
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0.17 to 0.24
0 to 0.050
Chromium (Cr), % 11 to 12.5
19.5 to 23.5
Copper (Cu), % 0
1.5 to 3.0
Iron (Fe), % 83 to 86.7
22 to 37.9
Manganese (Mn), % 0.3 to 0.8
0 to 1.0
Molybdenum (Mo), % 0.8 to 1.2
2.5 to 3.5
Nickel (Ni), % 0.3 to 0.8
38 to 46
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.1 to 0.5
0 to 0.050
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.2
Tungsten (W), % 0.4 to 0.6
0
Vanadium (V), % 0.2 to 0.35
0