N08800 Stainless Steel vs. N08811 Stainless Steel
Both N08800 stainless steel and N08811 stainless steel are iron alloys. Their average alloy composition is basically identical.
For each property being compared, the top bar is N08800 stainless steel and the bottom bar is N08811 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 200 |
| Elongation at Break, % | 4.5 to 34 | |
| 33 |
| Fatigue Strength, MPa | 150 to 390 | |
| 150 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 77 | |
| 77 |
| Shear Strength, MPa | 340 to 580 | |
| 340 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 1000 | |
| 510 |
| Tensile Strength: Yield (Proof), MPa | 190 to 830 | |
| 190 |
Thermal Properties
| Curie Temperature, °C | -120 | |
| -120 |
| Latent Heat of Fusion, J/g | 300 | |
| 300 |
| Maximum Temperature: Corrosion, °C | 490 | |
| 490 |
| Maximum Temperature: Mechanical, °C | 1100 | |
| 1100 |
| Melting Completion (Liquidus), °C | 1390 | |
| 1390 |
| Melting Onset (Solidus), °C | 1360 | |
| 1360 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 12 | |
| 12 |
| Thermal Expansion, µm/m-K | 14 | |
| 14 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.7 | |
| 1.7 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.9 | |
| 2.0 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 30 | |
| 30 |
| Density, g/cm3 | 8.0 | |
| 8.0 |
| Embodied Carbon, kg CO2/kg material | 5.3 | |
| 5.3 |
| Embodied Energy, MJ/kg | 76 | |
| 76 |
| Embodied Water, L/kg | 200 | |
| 200 |
Common Calculations
| PREN (Pitting Resistance) | 21 | |
| 21 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 42 to 160 | |
| 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 96 to 1740 | |
| 94 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 18 to 35 | |
| 18 |
| Strength to Weight: Bending, points | 18 to 28 | |
| 18 |
| Thermal Diffusivity, mm2/s | 3.0 | |
| 3.0 |
| Thermal Shock Resistance, points | 13 to 25 | |
| 13 |
Alloy Composition
| Aluminum (Al), % | 0.15 to 0.6 | |
| 0.15 to 0.6 |
| Carbon (C), % | 0 to 0.1 | |
| 0.060 to 0.1 |
| Chromium (Cr), % | 19 to 23 | |
| 19 to 23 |
| Copper (Cu), % | 0 to 0.75 | |
| 0 to 0.75 |
| Iron (Fe), % | 39.5 to 50.7 | |
| 39.5 to 50.6 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 to 1.5 |
| Nickel (Ni), % | 30 to 35 | |
| 30 to 35 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.015 |
| Titanium (Ti), % | 0.15 to 0.6 | |
| 0.15 to 0.6 |