S15500 Stainless Steel vs. ASTM A514 Steel
Both S15500 stainless steel and ASTM A514 steel are iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is S15500 stainless steel and the bottom bar is ASTM A514 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 290 to 430 | |
| 240 to 250 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 6.8 to 16 | |
| 18 to 21 |
| Fatigue Strength, MPa | 350 to 650 | |
| 470 to 540 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 75 | |
| 73 |
| Shear Strength, MPa | 540 to 870 | |
| 490 to 520 |
| Tensile Strength: Ultimate (UTS), MPa | 890 to 1490 | |
| 790 to 830 |
| Tensile Strength: Yield (Proof), MPa | 590 to 1310 | |
| 690 to 770 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 250 to 260 |
| Maximum Temperature: Mechanical, °C | 820 | |
| 400 to 440 |
| Melting Completion (Liquidus), °C | 1430 | |
| 1460 |
| Melting Onset (Solidus), °C | 1380 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 470 |
| Thermal Conductivity, W/m-K | 17 | |
| 37 to 51 |
| Thermal Expansion, µm/m-K | 11 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.2 | |
| 7.2 to 7.6 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.5 | |
| 8.3 to 8.8 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 13 | |
| 2.3 to 3.8 |
| Density, g/cm3 | 7.8 | |
| 7.8 to 7.9 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 1.6 to 1.8 |
| Embodied Energy, MJ/kg | 39 | |
| 21 to 25 |
| Embodied Water, L/kg | 130 | |
| 48 to 57 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 120 | |
| 140 to 170 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 890 to 4460 | |
| 1280 to 1590 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 25 | |
| 24 |
| Strength to Weight: Axial, points | 32 to 53 | |
| 28 to 29 |
| Strength to Weight: Bending, points | 26 to 37 | |
| 24 to 25 |
| Thermal Diffusivity, mm2/s | 4.6 | |
| 10 to 14 |
| Thermal Shock Resistance, points | 30 to 50 | |
| 23 to 24 |