SAE-AISI 5160 Steel vs. SAE-AISI 1065 Steel
Both SAE-AISI 5160 steel and SAE-AISI 1065 steel are iron alloys. They have a very high 99% of their average alloy composition in common. There are 31 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 SAE-AISI 5160 steel and the bottom bar is SAE-AISI 1065 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 200 to 340 | |
| 210 to 230 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 12 to 18 | |
| 11 to 14 |
| Fatigue Strength, MPa | 180 to 650 | |
| 270 to 340 |
| Poisson's Ratio | 0.29 | |
| 0.29 |
| Shear Modulus, GPa | 73 | |
| 72 |
| Shear Strength, MPa | 390 to 700 | |
| 430 to 470 |
| Tensile Strength: Ultimate (UTS), MPa | 660 to 1150 | |
| 710 to 780 |
| Tensile Strength: Yield (Proof), MPa | 280 to 1010 | |
| 430 to 550 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 420 | |
| 400 |
| Melting Completion (Liquidus), °C | 1450 | |
| 1460 |
| Melting Onset (Solidus), °C | 1410 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 470 |
| Thermal Conductivity, W/m-K | 43 | |
| 51 |
| Thermal Expansion, µm/m-K | 13 | |
| 11 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.2 | |
| 11 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.1 | |
| 1.8 |
| Density, g/cm3 | 7.8 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 1.4 | |
| 1.4 |
| Embodied Energy, MJ/kg | 19 | |
| 19 |
| Embodied Water, L/kg | 50 | |
| 46 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 73 to 160 | |
| 74 to 90 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 200 to 2700 | |
| 490 to 820 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 23 to 41 | |
| 25 to 28 |
| Strength to Weight: Bending, points | 22 to 31 | |
| 23 to 24 |
| Thermal Diffusivity, mm2/s | 12 | |
| 14 |
| Thermal Shock Resistance, points | 19 to 34 | |
| 25 to 27 |
Alloy Composition
| Carbon (C), % | 0.56 to 0.61 | |
| 0.6 to 0.7 |
| Chromium (Cr), % | 0.7 to 0.9 | |
| 0 |
| Iron (Fe), % | 97.1 to 97.8 | |
| 98.3 to 98.8 |
| Manganese (Mn), % | 0.75 to 1.0 | |
| 0.6 to 0.9 |
| Phosphorus (P), % | 0 to 0.035 | |
| 0 to 0.040 |
| Silicon (Si), % | 0.15 to 0.35 | |
| 0 |
| Sulfur (S), % | 0 to 0.040 | |
| 0 to 0.050 |