AISI 310 Stainless Steel vs. AISI 305 Stainless Steel
Both AISI 310 stainless steel and AISI 305 stainless steel are iron alloys. They have 84% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.
For each property being compared, the top bar is AISI 310 stainless steel and the bottom bar is AISI 305 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 180 to 220 | |
| 170 to 220 |
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 200 |
| Elongation at Break, % | 34 to 45 | |
| 34 to 45 |
| Fatigue Strength, MPa | 240 to 280 | |
| 210 to 280 |
| Poisson's Ratio | 0.27 | |
| 0.28 |
| Shear Modulus, GPa | 78 | |
| 77 |
| Shear Strength, MPa | 420 to 470 | |
| 400 to 470 |
| Tensile Strength: Ultimate (UTS), MPa | 600 to 710 | |
| 580 to 710 |
| Tensile Strength: Yield (Proof), MPa | 260 to 350 | |
| 230 to 350 |
Thermal Properties
| Latent Heat of Fusion, J/g | 310 | |
| 290 |
| Maximum Temperature: Corrosion, °C | 440 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 1040 | |
| 540 |
| Melting Completion (Liquidus), °C | 1450 | |
| 1450 |
| Melting Onset (Solidus), °C | 1400 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 15 | |
| 16 |
| Thermal Expansion, µm/m-K | 15 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.2 | |
| 2.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.5 | |
| 2.7 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 25 | |
| 16 |
| Density, g/cm3 | 7.8 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 4.3 | |
| 3.2 |
| Embodied Energy, MJ/kg | 61 | |
| 45 |
| Embodied Water, L/kg | 190 | |
| 150 |
Common Calculations
| PREN (Pitting Resistance) | 25 | |
| 18 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 200 to 220 | |
| 200 to 210 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 170 to 310 | |
| 130 to 320 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 21 to 25 | |
| 20 to 25 |
| Strength to Weight: Bending, points | 20 to 22 | |
| 20 to 23 |
| Thermal Diffusivity, mm2/s | 3.9 | |
| 4.2 |
| Thermal Shock Resistance, points | 14 to 17 | |
| 13 to 15 |
Alloy Composition
| Carbon (C), % | 0 to 0.25 | |
| 0 to 0.12 |
| Chromium (Cr), % | 24 to 26 | |
| 17 to 19 |
| Iron (Fe), % | 48.2 to 57 | |
| 65.1 to 72.5 |
| Manganese (Mn), % | 0 to 2.0 | |
| 0 to 2.0 |
| Nickel (Ni), % | 19 to 22 | |
| 10.5 to 13 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.045 |
| Silicon (Si), % | 0 to 1.5 | |
| 0 to 0.75 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.030 |