SAE-AISI 5140 Steel vs. C77100 Nickel Silver
SAE-AISI 5140 steel belongs to the iron alloys classification, while C77100 nickel silver belongs to the copper alloys. There are 26 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 SAE-AISI 5140 steel and the bottom bar is C77100 nickel silver.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 110 |
| Poisson's Ratio | 0.29 | |
| 0.31 |
| Shear Modulus, GPa | 73 | |
| 45 |
| Tensile Strength: Ultimate (UTS), MPa | 560 to 970 | |
| 600 |
| Tensile Strength: Yield (Proof), MPa | 290 to 840 | |
| 540 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 180 |
| Maximum Temperature: Mechanical, °C | 420 | |
| 150 |
| Melting Completion (Liquidus), °C | 1460 | |
| 990 |
| Melting Onset (Solidus), °C | 1420 | |
| 950 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 390 |
| Thermal Conductivity, W/m-K | 45 | |
| 40 |
| Thermal Expansion, µm/m-K | 13 | |
| 20 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.2 | |
| 7.6 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
| 8.5 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.1 | |
| 27 |
| Density, g/cm3 | 7.8 | |
| 8.1 |
| Embodied Carbon, kg CO2/kg material | 1.4 | |
| 3.5 |
| Embodied Energy, MJ/kg | 19 | |
| 56 |
| Embodied Water, L/kg | 49 | |
| 310 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 to 1880 | |
| 1280 |
| Stiffness to Weight: Axial, points | 13 | |
| 7.8 |
| Stiffness to Weight: Bending, points | 24 | |
| 20 |
| Strength to Weight: Axial, points | 20 to 34 | |
| 21 |
| Strength to Weight: Bending, points | 19 to 28 | |
| 20 |
| Thermal Diffusivity, mm2/s | 12 | |
| 13 |
| Thermal Shock Resistance, points | 16 to 29 | |
| 19 |
Alloy Composition
| Carbon (C), % | 0.38 to 0.43 | |
| 0 |
| Chromium (Cr), % | 0.7 to 0.9 | |
| 0 |
| Copper (Cu), % | 0 | |
| 52 to 56 |
| Iron (Fe), % | 97.3 to 98.1 | |
| 0 |
| Lead (Pb), % | 0 | |
| 0 to 0.030 |
| Manganese (Mn), % | 0.7 to 0.9 | |
| 0 to 0.9 |
| Nickel (Ni), % | 0 | |
| 9.0 to 12 |
| Phosphorus (P), % | 0 to 0.035 | |
| 0 |
| Silicon (Si), % | 0.15 to 0.35 | |
| 0 |
| Sulfur (S), % | 0 to 0.040 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 30.6 to 39 |
| Residuals, % | 0 | |
| 0 to 0.5 |