SAE-AISI 9310 Steel vs. ZA-27
SAE-AISI 9310 steel belongs to the iron alloys classification, while ZA-27 belongs to the zinc alloys. There are 32 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is SAE-AISI 9310 steel and the bottom bar is ZA-27.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 540 to 610 | |
| 100 to 120 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 78 |
| Elongation at Break, % | 17 to 19 | |
| 2.0 to 4.5 |
| Fatigue Strength, MPa | 300 to 390 | |
| 110 to 170 |
| Poisson's Ratio | 0.29 | |
| 0.27 |
| Rockwell B Hardness | 240 to 270 | |
| 60 to 72 |
| Shear Modulus, GPa | 73 | |
| 31 |
| Shear Strength, MPa | 510 to 570 | |
| 230 to 330 |
| Tensile Strength: Ultimate (UTS), MPa | 820 to 910 | |
| 400 to 430 |
| Tensile Strength: Yield (Proof), MPa | 450 to 570 | |
| 260 to 370 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 130 |
| Maximum Temperature: Mechanical, °C | 440 | |
| 120 |
| Melting Completion (Liquidus), °C | 1460 | |
| 480 |
| Melting Onset (Solidus), °C | 1420 | |
| 380 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 530 |
| Thermal Conductivity, W/m-K | 48 | |
| 130 |
| Thermal Expansion, µm/m-K | 13 | |
| 26 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.7 | |
| 30 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.9 | |
| 53 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 4.4 | |
| 11 |
| Density, g/cm3 | 7.9 | |
| 5.0 |
| Embodied Carbon, kg CO2/kg material | 1.8 | |
| 4.2 |
| Embodied Energy, MJ/kg | 24 | |
| 80 |
| Embodied Water, L/kg | 57 | |
| 570 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 120 to 150 | |
| 8.1 to 18 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 540 to 860 | |
| 420 to 890 |
| Stiffness to Weight: Axial, points | 13 | |
| 8.6 |
| Stiffness to Weight: Bending, points | 24 | |
| 28 |
| Strength to Weight: Axial, points | 29 to 32 | |
| 22 to 24 |
| Strength to Weight: Bending, points | 25 to 27 | |
| 24 to 25 |
| Thermal Diffusivity, mm2/s | 13 | |
| 47 |
| Thermal Shock Resistance, points | 24 to 27 | |
| 14 to 15 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 25 to 28 |
| Cadmium (Cd), % | 0 | |
| 0 to 0.0060 |
| Carbon (C), % | 0.080 to 0.13 | |
| 0 |
| Chromium (Cr), % | 1.0 to 1.4 | |
| 0 |
| Copper (Cu), % | 0 | |
| 2.0 to 2.5 |
| Iron (Fe), % | 93.8 to 95.2 | |
| 0 to 0.1 |
| Lead (Pb), % | 0 | |
| 0 to 0.0060 |
| Magnesium (Mg), % | 0 | |
| 0.010 to 0.020 |
| Manganese (Mn), % | 0.45 to 0.65 | |
| 0 |
| Molybdenum (Mo), % | 0.080 to 0.15 | |
| 0 |
| Nickel (Ni), % | 3.0 to 3.5 | |
| 0 to 0.020 |
| Phosphorus (P), % | 0 to 0.015 | |
| 0 |
| Silicon (Si), % | 0.2 to 0.35 | |
| 0 to 0.080 |
| Sulfur (S), % | 0 to 0.012 | |
| 0 |
| Tin (Sn), % | 0 | |
| 0 to 0.0030 |
| Zinc (Zn), % | 0 | |
| 69.3 to 73 |