N08020 Stainless Steel vs. EN 1.4005 Stainless Steel
Both N08020 stainless steel and EN 1.4005 stainless steel are iron alloys. They have 52% of their average alloy composition in common.
For each property being compared, the top bar is N08020 stainless steel and the bottom bar is EN 1.4005 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 15 to 34 | |
| 13 to 21 |
| Fatigue Strength, MPa | 210 to 240 | |
| 240 to 290 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 77 | |
| 76 |
| Shear Strength, MPa | 380 to 410 | |
| 390 to 450 |
| Tensile Strength: Ultimate (UTS), MPa | 610 to 620 | |
| 630 to 750 |
| Tensile Strength: Yield (Proof), MPa | 270 to 420 | |
| 370 to 500 |
Thermal Properties
| Latent Heat of Fusion, J/g | 300 | |
| 270 |
| Maximum Temperature: Corrosion, °C | 490 | |
| 390 |
| Maximum Temperature: Mechanical, °C | 1100 | |
| 760 |
| Melting Completion (Liquidus), °C | 1410 | |
| 1440 |
| Melting Onset (Solidus), °C | 1360 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 460 | |
| 480 |
| Thermal Conductivity, W/m-K | 12 | |
| 30 |
| Thermal Expansion, µm/m-K | 15 | |
| 10 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.6 | |
| 2.9 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.8 | |
| 3.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 38 | |
| 7.0 |
| Density, g/cm3 | 8.2 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 6.6 | |
| 2.0 |
| Embodied Energy, MJ/kg | 92 | |
| 28 |
| Embodied Water, L/kg | 220 | |
| 100 |
Common Calculations
| PREN (Pitting Resistance) | 28 | |
| 14 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 83 to 170 | |
| 90 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 180 to 440 | |
| 350 to 650 |
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 25 |
| Strength to Weight: Axial, points | 21 | |
| 23 to 27 |
| Strength to Weight: Bending, points | 20 | |
| 21 to 24 |
| Thermal Diffusivity, mm2/s | 3.2 | |
| 8.1 |
| Thermal Shock Resistance, points | 15 | |
| 23 to 27 |
Alloy Composition
| Carbon (C), % | 0 to 0.070 | |
| 0.060 to 0.15 |
| Chromium (Cr), % | 19 to 21 | |
| 12 to 14 |
| Copper (Cu), % | 3.0 to 4.0 | |
| 0 |
| Iron (Fe), % | 29.9 to 44 | |
| 82.4 to 87.8 |
| Manganese (Mn), % | 0 to 2.0 | |
| 0 to 1.5 |
| Molybdenum (Mo), % | 2.0 to 3.0 | |
| 0 to 0.6 |
| Nickel (Ni), % | 32 to 38 | |
| 0 |
| Niobium (Nb), % | 0 to 1.0 | |
| 0 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.035 | |
| 0.15 to 0.35 |