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EN 1.4568 Stainless Steel vs. N10675 Nickel

EN 1.4568 stainless steel belongs to the iron alloys classification, while N10675 nickel belongs to the nickel alloys. There are 30 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 1.4568 stainless steel and the bottom bar is N10675 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 2.3 to 21
47
Fatigue Strength, MPa 220 to 670
350
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 76
85
Shear Strength, MPa 520 to 930
610
Tensile Strength: Ultimate (UTS), MPa 830 to 1620
860
Tensile Strength: Yield (Proof), MPa 330 to 1490
400

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 890
910
Melting Completion (Liquidus), °C 1420
1420
Melting Onset (Solidus), °C 1380
1370
Specific Heat Capacity, J/kg-K 480
380
Thermal Conductivity, W/m-K 16
11
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
1.2

Otherwise Unclassified Properties

Base Metal Price, % relative 13
80
Density, g/cm3 7.7
9.3
Embodied Carbon, kg CO2/kg material 2.8
16
Embodied Energy, MJ/kg 40
210
Embodied Water, L/kg 140
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 36 to 140
330
Resilience: Unit (Modulus of Resilience), kJ/m3 290 to 5710
350
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 30 to 58
26
Strength to Weight: Bending, points 25 to 40
22
Thermal Diffusivity, mm2/s 4.3
3.1
Thermal Shock Resistance, points 23 to 46
26

Alloy Composition

Aluminum (Al), % 0.7 to 1.5
0 to 0.5
Carbon (C), % 0 to 0.090
0 to 0.010
Chromium (Cr), % 16 to 18
1.0 to 3.0
Cobalt (Co), % 0
0 to 3.0
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 70.9 to 76.8
1.0 to 3.0
Manganese (Mn), % 0 to 1.0
0 to 3.0
Molybdenum (Mo), % 0
27 to 32
Nickel (Ni), % 6.5 to 7.8
51.3 to 71
Niobium (Nb), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.7
0 to 0.1
Sulfur (S), % 0 to 0.015
0 to 0.010
Tantalum (Ta), % 0
0 to 0.2
Titanium (Ti), % 0
0 to 0.2
Tungsten (W), % 0
0 to 3.0
Vanadium (V), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.1