ZA-12 vs. SAE-AISI 51B60 Steel
ZA-12 belongs to the zinc alloys classification, while SAE-AISI 51B60 steel belongs to the 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 ZA-12 and the bottom bar is SAE-AISI 51B60 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 89 to 100 | |
| 200 |
| Elastic (Young's, Tensile) Modulus, GPa | 83 | |
| 190 |
| Elongation at Break, % | 1.6 to 5.3 | |
| 12 to 21 |
| Fatigue Strength, MPa | 73 to 120 | |
| 280 to 340 |
| Poisson's Ratio | 0.26 | |
| 0.29 |
| Shear Modulus, GPa | 33 | |
| 73 |
| Shear Strength, MPa | 240 to 300 | |
| 390 to 420 |
| Tensile Strength: Ultimate (UTS), MPa | 260 to 400 | |
| 660 |
| Tensile Strength: Yield (Proof), MPa | 210 to 320 | |
| 400 to 550 |
Thermal Properties
| Latent Heat of Fusion, J/g | 120 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 100 | |
| 420 |
| Melting Completion (Liquidus), °C | 430 | |
| 1450 |
| Melting Onset (Solidus), °C | 380 | |
| 1410 |
| Specific Heat Capacity, J/kg-K | 450 | |
| 470 |
| Thermal Conductivity, W/m-K | 120 | |
| 43 |
| Thermal Expansion, µm/m-K | 24 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 28 | |
| 7.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 42 | |
| 8.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 11 | |
| 2.1 |
| Density, g/cm3 | 6.0 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 3.4 | |
| 1.4 |
| Embodied Energy, MJ/kg | 64 | |
| 19 |
| Embodied Water, L/kg | 440 | |
| 49 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 4.0 to 20 | |
| 73 to 120 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 to 620 | |
| 420 to 800 |
| Stiffness to Weight: Axial, points | 7.6 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 12 to 19 | |
| 23 |
| Strength to Weight: Bending, points | 15 to 20 | |
| 22 |
| Thermal Diffusivity, mm2/s | 43 | |
| 12 |
| Thermal Shock Resistance, points | 9.4 to 14 | |
| 19 |
Alloy Composition
| Aluminum (Al), % | 10.5 to 11.5 | |
| 0 |
| Boron (B), % | 0 | |
| 0.00050 to 0.0030 |
| Cadmium (Cd), % | 0 to 0.0060 | |
| 0 |
| Carbon (C), % | 0 | |
| 0.56 to 0.64 |
| Chromium (Cr), % | 0 | |
| 0.7 to 0.9 |
| Copper (Cu), % | 0.5 to 1.2 | |
| 0 |
| Iron (Fe), % | 0 to 0.075 | |
| 97 to 97.8 |
| Lead (Pb), % | 0 to 0.0060 | |
| 0 |
| Magnesium (Mg), % | 0.015 to 0.030 | |
| 0 |
| Manganese (Mn), % | 0 | |
| 0.75 to 1.0 |
| Nickel (Ni), % | 0 to 0.020 | |
| 0 |
| Phosphorus (P), % | 0 | |
| 0 to 0.035 |
| Silicon (Si), % | 0 to 0.060 | |
| 0.15 to 0.35 |
| Sulfur (S), % | 0 | |
| 0 to 0.040 |
| Tin (Sn), % | 0 to 0.0030 | |
| 0 |
| Zinc (Zn), % | 87.1 to 89 | |
| 0 |