C90500 Gun Metal vs. C16200 Copper
Both C90500 gun metal and C16200 copper are copper alloys. They have 88% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is C90500 gun metal and the bottom bar is C16200 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 110 | |
| 120 |
| Elongation at Break, % | 20 | |
| 2.0 to 56 |
| Fatigue Strength, MPa | 90 | |
| 100 to 210 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Shear Modulus, GPa | 40 | |
| 43 |
| Tensile Strength: Ultimate (UTS), MPa | 320 | |
| 240 to 550 |
| Tensile Strength: Yield (Proof), MPa | 160 | |
| 48 to 470 |
Thermal Properties
| Latent Heat of Fusion, J/g | 190 | |
| 210 |
| Maximum Temperature: Mechanical, °C | 170 | |
| 370 |
| Melting Completion (Liquidus), °C | 1000 | |
| 1080 |
| Melting Onset (Solidus), °C | 850 | |
| 1030 |
| Specific Heat Capacity, J/kg-K | 370 | |
| 380 |
| Thermal Conductivity, W/m-K | 75 | |
| 360 |
| Thermal Expansion, µm/m-K | 18 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 11 | |
| 90 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 11 | |
| 90 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 35 | |
| 30 |
| Density, g/cm3 | 8.7 | |
| 9.0 |
| Embodied Carbon, kg CO2/kg material | 3.6 | |
| 2.6 |
| Embodied Energy, MJ/kg | 59 | |
| 41 |
| Embodied Water, L/kg | 390 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 54 | |
| 10 to 99 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 110 | |
| 10 to 970 |
| Stiffness to Weight: Axial, points | 6.9 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 18 | |
| 18 |
| Strength to Weight: Axial, points | 10 | |
| 7.4 to 17 |
| Strength to Weight: Bending, points | 12 | |
| 9.6 to 17 |
| Thermal Diffusivity, mm2/s | 23 | |
| 100 |
| Thermal Shock Resistance, points | 12 | |
| 8.7 to 20 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
| Aluminum (Al), % | 0 to 0.0050 | |
| 0 |
| Antimony (Sb), % | 0 to 0.2 | |
| 0 |
| Cadmium (Cd), % | 0 | |
| 0.7 to 1.2 |
| Copper (Cu), % | 86 to 89 | |
| 98.6 to 99.3 |
| Iron (Fe), % | 0 to 0.2 | |
| 0 to 0.2 |
| Lead (Pb), % | 0 to 0.3 | |
| 0 |
| Nickel (Ni), % | 0 to 1.0 | |
| 0 |
| Phosphorus (P), % | 0 to 1.5 | |
| 0 |
| Silicon (Si), % | 0 to 0.0050 | |
| 0 |
| Sulfur (S), % | 0 to 0.050 | |
| 0 |
| Tin (Sn), % | 9.0 to 11 | |
| 0 |
| Zinc (Zn), % | 1.0 to 3.0 | |
| 0 |
| Residuals, % | 0 to 0.3 | |
| 0 |