S36200 Stainless Steel vs. AISI 420 Stainless Steel
Both S36200 stainless steel and AISI 420 stainless steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 32 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 S36200 stainless steel and the bottom bar is AISI 420 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 3.4 to 4.6 | |
| 8.0 to 15 |
| Fatigue Strength, MPa | 450 to 570 | |
| 220 to 670 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 76 | |
| 76 |
| Shear Strength, MPa | 680 to 810 | |
| 420 to 1010 |
| Tensile Strength: Ultimate (UTS), MPa | 1180 to 1410 | |
| 690 to 1720 |
| Tensile Strength: Yield (Proof), MPa | 960 to 1240 | |
| 380 to 1310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 280 |
| Maximum Temperature: Corrosion, °C | 530 | |
| 390 |
| Maximum Temperature: Mechanical, °C | 820 | |
| 620 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1510 |
| Melting Onset (Solidus), °C | 1400 | |
| 1450 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 16 | |
| 27 |
| Thermal Expansion, µm/m-K | 11 | |
| 10 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.3 | |
| 3.0 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.6 | |
| 3.5 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 12 | |
| 7.5 |
| Density, g/cm3 | 7.8 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 2.8 | |
| 2.0 |
| Embodied Energy, MJ/kg | 40 | |
| 28 |
| Embodied Water, L/kg | 120 | |
| 100 |
Common Calculations
| PREN (Pitting Resistance) | 15 | |
| 14 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 46 to 51 | |
| 88 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 2380 to 3930 | |
| 380 to 4410 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 42 to 50 | |
| 25 to 62 |
| Strength to Weight: Bending, points | 32 to 36 | |
| 22 to 41 |
| Thermal Diffusivity, mm2/s | 4.3 | |
| 7.3 |
| Thermal Shock Resistance, points | 40 to 48 | |
| 25 to 62 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.1 | |
| 0 |
| Carbon (C), % | 0 to 0.050 | |
| 0.15 to 0.4 |
| Chromium (Cr), % | 14 to 14.5 | |
| 12 to 14 |
| Iron (Fe), % | 75.4 to 79.5 | |
| 82.3 to 87.9 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0 to 1.0 |
| Molybdenum (Mo), % | 0 to 0.3 | |
| 0 to 0.5 |
| Nickel (Ni), % | 6.5 to 7.0 | |
| 0 to 0.75 |
| Phosphorus (P), % | 0 to 0.030 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.3 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.030 |
| Titanium (Ti), % | 0.6 to 0.9 | |
| 0 |