ASTM A217 Cast Steel vs. AISI 201LN Stainless Steel
Both ASTM A217 cast steel and AISI 201LN stainless steel are iron alloys. There are 31 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 ASTM A217 cast steel and the bottom bar is AISI 201LN stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 160 to 210 | |
| 210 to 320 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 200 |
| Elongation at Break, % | 21 to 27 | |
| 25 to 51 |
| Fatigue Strength, MPa | 200 to 320 | |
| 340 to 540 |
| Poisson's Ratio | 0.28 to 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 to 75 | |
| 77 |
| Tensile Strength: Ultimate (UTS), MPa | 540 to 710 | |
| 740 to 1060 |
| Tensile Strength: Yield (Proof), MPa | 270 to 460 | |
| 350 to 770 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 to 270 | |
| 280 |
| Maximum Temperature: Mechanical, °C | 410 to 600 | |
| 880 |
| Melting Completion (Liquidus), °C | 1450 to 1460 | |
| 1410 |
| Melting Onset (Solidus), °C | 1410 to 1420 | |
| 1370 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 480 |
| Thermal Conductivity, W/m-K | 26 to 50 | |
| 15 |
| Thermal Expansion, µm/m-K | 13 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.3 to 9.2 | |
| 2.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.4 to 11 | |
| 2.9 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.4 to 7.0 | |
| 12 |
| Density, g/cm3 | 7.8 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 1.5 to 2.1 | |
| 2.6 |
| Embodied Energy, MJ/kg | 20 to 28 | |
| 38 |
| Embodied Water, L/kg | 47 to 87 | |
| 140 |
Common Calculations
| PREN (Pitting Resistance) | 2.5 to 13 | |
| 20 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 to 130 | |
| 230 to 310 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 190 to 570 | |
| 310 to 1520 |
| Stiffness to Weight: Axial, points | 13 to 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 to 25 | |
| 25 |
| Strength to Weight: Axial, points | 19 to 25 | |
| 27 to 38 |
| Strength to Weight: Bending, points | 19 to 23 | |
| 24 to 30 |
| Thermal Diffusivity, mm2/s | 6.9 to 14 | |
| 4.0 |
| Thermal Shock Resistance, points | 16 to 20 | |
| 16 to 23 |