S17400 Stainless Steel vs. EN 1.4962 Stainless Steel
Both S17400 stainless steel and EN 1.4962 stainless steel are iron alloys. They have 86% of their average alloy composition in common. There are 33 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 S17400 stainless steel and the bottom bar is EN 1.4962 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 280 to 440 | |
| 190 to 210 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 200 |
| Elongation at Break, % | 11 to 21 | |
| 22 to 34 |
| Fatigue Strength, MPa | 380 to 670 | |
| 210 to 330 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 75 | |
| 77 |
| Shear Strength, MPa | 570 to 830 | |
| 420 to 440 |
| Tensile Strength: Ultimate (UTS), MPa | 910 to 1390 | |
| 630 to 690 |
| Tensile Strength: Yield (Proof), MPa | 580 to 1250 | |
| 260 to 490 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 280 |
| Maximum Temperature: Corrosion, °C | 450 | |
| 510 |
| Maximum Temperature: Mechanical, °C | 850 | |
| 910 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1480 |
| Melting Onset (Solidus), °C | 1400 | |
| 1440 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 470 |
| Thermal Conductivity, W/m-K | 17 | |
| 14 |
| Thermal Expansion, µm/m-K | 11 | |
| 16 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.3 | |
| 2.3 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.6 | |
| 2.6 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 14 | |
| 23 |
| Density, g/cm3 | 7.8 | |
| 8.1 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 4.1 |
| Embodied Energy, MJ/kg | 39 | |
| 59 |
| Embodied Water, L/kg | 130 | |
| 150 |
Common Calculations
| PREN (Pitting Resistance) | 16 | |
| 21 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 160 | |
| 140 to 170 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 880 to 4060 | |
| 170 to 610 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 24 |
| Strength to Weight: Axial, points | 32 to 49 | |
| 21 to 24 |
| Strength to Weight: Bending, points | 27 to 35 | |
| 20 to 21 |
| Thermal Diffusivity, mm2/s | 4.5 | |
| 3.7 |
| Thermal Shock Resistance, points | 30 to 46 | |
| 14 to 16 |
Alloy Composition
| Boron (B), % | 0 | |
| 0.0015 to 0.0060 |
| Carbon (C), % | 0 to 0.070 | |
| 0.070 to 0.15 |
| Chromium (Cr), % | 15 to 17 | |
| 15.5 to 17.5 |
| Copper (Cu), % | 3.0 to 5.0 | |
| 0 |
| Iron (Fe), % | 70.4 to 78.9 | |
| 62.1 to 69 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 to 1.5 |
| Nickel (Ni), % | 3.0 to 5.0 | |
| 12.5 to 14.5 |
| Niobium (Nb), % | 0.15 to 0.45 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.035 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.015 |
| Titanium (Ti), % | 0 | |
| 0.4 to 0.7 |
| Tungsten (W), % | 0 | |
| 2.5 to 3.0 |