Monel K-500 vs. C21000 Brass
Monel K-500 belongs to the nickel alloys classification, while C21000 brass belongs to the copper alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 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 Monel K-500 and the bottom bar is C21000 brass.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 160 | |
| 110 |
| Elongation at Break, % | 25 to 36 | |
| 2.9 to 50 |
| Poisson's Ratio | 0.32 | |
| 0.34 |
| Shear Modulus, GPa | 61 | |
| 43 |
| Shear Strength, MPa | 430 to 700 | |
| 180 to 280 |
| Tensile Strength: Ultimate (UTS), MPa | 640 to 1100 | |
| 240 to 450 |
| Tensile Strength: Yield (Proof), MPa | 310 to 880 | |
| 69 to 440 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 200 |
| Maximum Temperature: Mechanical, °C | 900 | |
| 190 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1070 |
| Melting Onset (Solidus), °C | 1320 | |
| 1050 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 390 |
| Thermal Conductivity, W/m-K | 18 | |
| 230 |
| Thermal Expansion, µm/m-K | 14 | |
| 18 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 3.1 | |
| 56 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.2 | |
| 57 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 50 | |
| 30 |
| Density, g/cm3 | 8.7 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 8.1 | |
| 2.6 |
| Embodied Energy, MJ/kg | 120 | |
| 42 |
| Embodied Water, L/kg | 280 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 180 to 260 | |
| 13 to 100 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 300 to 2420 | |
| 21 to 830 |
| Stiffness to Weight: Axial, points | 10 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 21 | |
| 18 |
| Strength to Weight: Axial, points | 21 to 35 | |
| 7.4 to 14 |
| Strength to Weight: Bending, points | 19 to 27 | |
| 9.6 to 15 |
| Thermal Diffusivity, mm2/s | 4.8 | |
| 69 |
| Thermal Shock Resistance, points | 21 to 36 | |
| 8.1 to 15 |
Alloy Composition
| Aluminum (Al), % | 2.3 to 3.2 | |
| 0 |
| Carbon (C), % | 0 to 0.18 | |
| 0 |
| Copper (Cu), % | 27 to 33 | |
| 94 to 96 |
| Iron (Fe), % | 0 to 2.0 | |
| 0 to 0.050 |
| Lead (Pb), % | 0 | |
| 0 to 0.030 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 |
| Nickel (Ni), % | 63 to 70.4 | |
| 0 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 |
| Titanium (Ti), % | 0.35 to 0.85 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 3.7 to 6.0 |
| Residuals, % | 0 | |
| 0 to 0.2 |