EN 1.4962 Stainless Steel vs. EN 1.4594 Stainless Steel
Both EN 1.4962 stainless steel and EN 1.4594 stainless steel are iron alloys. They have 86% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
For each property being compared, the top bar is EN 1.4962 stainless steel and the bottom bar is EN 1.4594 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 200 |
| Elongation at Break, % | 22 to 34 | |
| 11 to 17 |
| Fatigue Strength, MPa | 210 to 330 | |
| 490 to 620 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 77 | |
| 76 |
| Shear Strength, MPa | 420 to 440 | |
| 620 to 700 |
| Tensile Strength: Ultimate (UTS), MPa | 630 to 690 | |
| 1020 to 1170 |
| Tensile Strength: Yield (Proof), MPa | 260 to 490 | |
| 810 to 1140 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 280 |
| Maximum Temperature: Corrosion, °C | 510 | |
| 450 |
| Maximum Temperature: Mechanical, °C | 910 | |
| 820 |
| Melting Completion (Liquidus), °C | 1480 | |
| 1450 |
| Melting Onset (Solidus), °C | 1440 | |
| 1410 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 470 |
| Thermal Conductivity, W/m-K | 14 | |
| 16 |
| Thermal Expansion, µm/m-K | 16 | |
| 11 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.3 | |
| 2.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.6 | |
| 2.5 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 23 | |
| 15 |
| Density, g/cm3 | 8.1 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 4.1 | |
| 3.2 |
| Embodied Energy, MJ/kg | 59 | |
| 45 |
| Embodied Water, L/kg | 150 | |
| 130 |
Common Calculations
| PREN (Pitting Resistance) | 21 | |
| 19 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 170 | |
| 110 to 190 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 170 to 610 | |
| 1660 to 3320 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 25 |
| Strength to Weight: Axial, points | 21 to 24 | |
| 36 to 41 |
| Strength to Weight: Bending, points | 20 to 21 | |
| 29 to 31 |
| Thermal Diffusivity, mm2/s | 3.7 | |
| 4.4 |
| Thermal Shock Resistance, points | 14 to 16 | |
| 34 to 39 |
Alloy Composition
| Boron (B), % | 0.0015 to 0.0060 | |
| 0 |
| Carbon (C), % | 0.070 to 0.15 | |
| 0 to 0.070 |
| Chromium (Cr), % | 15.5 to 17.5 | |
| 13 to 15 |
| Copper (Cu), % | 0 | |
| 1.2 to 2.0 |
| Iron (Fe), % | 62.1 to 69 | |
| 72.6 to 79.5 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 to 1.0 |
| Molybdenum (Mo), % | 0 | |
| 1.2 to 2.0 |
| Nickel (Ni), % | 12.5 to 14.5 | |
| 5.0 to 6.0 |
| Niobium (Nb), % | 0 | |
| 0.15 to 0.6 |
| Phosphorus (P), % | 0 to 0.035 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.7 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.015 |
| Titanium (Ti), % | 0.4 to 0.7 | |
| 0 |
| Tungsten (W), % | 2.5 to 3.0 | |
| 0 |