EN 1.4062 Stainless Steel vs. Grade CY40 Nickel
EN 1.4062 stainless steel belongs to the iron alloys classification, while grade CY40 nickel belongs to the nickel alloys. They have a modest 24% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 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 1.4062 stainless steel and the bottom bar is grade CY40 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Elongation at Break, % | 23 to 34 | |
34 |
Fatigue Strength, MPa | 410 to 420 | |
160 |
Poisson's Ratio | 0.27 | |
0.29 |
Shear Modulus, GPa | 79 | |
74 |
Tensile Strength: Ultimate (UTS), MPa | 770 to 800 | |
540 |
Tensile Strength: Yield (Proof), MPa | 530 to 600 | |
220 |
Thermal Properties
Latent Heat of Fusion, J/g | 290 | |
330 |
Maximum Temperature: Mechanical, °C | 1030 | |
960 |
Melting Completion (Liquidus), °C | 1430 | |
1350 |
Melting Onset (Solidus), °C | 1380 | |
1300 |
Specific Heat Capacity, J/kg-K | 480 | |
470 |
Thermal Conductivity, W/m-K | 15 | |
14 |
Thermal Expansion, µm/m-K | 13 | |
12 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 2.1 | |
1.7 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.4 | |
1.8 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 12 | |
55 |
Density, g/cm3 | 7.7 | |
8.4 |
Embodied Carbon, kg CO2/kg material | 2.6 | |
9.1 |
Embodied Energy, MJ/kg | 37 | |
130 |
Embodied Water, L/kg | 150 | |
260 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 170 to 230 | |
150 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 690 to 910 | |
130 |
Stiffness to Weight: Axial, points | 14 | |
13 |
Stiffness to Weight: Bending, points | 25 | |
23 |
Strength to Weight: Axial, points | 28 to 29 | |
18 |
Strength to Weight: Bending, points | 24 to 25 | |
18 |
Thermal Diffusivity, mm2/s | 4.0 | |
3.7 |
Thermal Shock Resistance, points | 21 to 22 | |
16 |
Alloy Composition
Carbon (C), % | 0 to 0.030 | |
0 to 0.4 |
Chromium (Cr), % | 21.5 to 24 | |
14 to 17 |
Iron (Fe), % | 69.3 to 77.3 | |
0 to 11 |
Manganese (Mn), % | 0 to 2.0 | |
0 to 1.5 |
Molybdenum (Mo), % | 0 to 0.45 | |
0 |
Nickel (Ni), % | 1.0 to 2.9 | |
67 to 86 |
Nitrogen (N), % | 0.16 to 0.28 | |
0 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.030 |
Silicon (Si), % | 0 to 1.0 | |
0 to 3.0 |
Sulfur (S), % | 0 to 0.010 | |
0 to 0.030 |