C66900 Brass vs. AISI 316 Stainless Steel
C66900 brass belongs to the copper alloys classification, while AISI 316 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is C66900 brass and the bottom bar is AISI 316 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 200 |
| Elongation at Break, % | 1.1 to 26 | |
| 8.0 to 55 |
| Poisson's Ratio | 0.32 | |
| 0.28 |
| Rockwell B Hardness | 65 to 100 | |
| 80 |
| Shear Modulus, GPa | 45 | |
| 78 |
| Shear Strength, MPa | 290 to 440 | |
| 350 to 690 |
| Tensile Strength: Ultimate (UTS), MPa | 460 to 770 | |
| 520 to 1180 |
| Tensile Strength: Yield (Proof), MPa | 330 to 760 | |
| 230 to 850 |
Thermal Properties
| Latent Heat of Fusion, J/g | 190 | |
| 290 |
| Maximum Temperature: Mechanical, °C | 150 | |
| 590 |
| Melting Completion (Liquidus), °C | 860 | |
| 1400 |
| Melting Onset (Solidus), °C | 850 | |
| 1380 |
| Specific Heat Capacity, J/kg-K | 400 | |
| 470 |
| Thermal Expansion, µm/m-K | 20 | |
| 16 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 3.4 | |
| 2.3 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.8 | |
| 2.6 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 23 | |
| 19 |
| Density, g/cm3 | 8.2 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 2.8 | |
| 3.9 |
| Embodied Energy, MJ/kg | 46 | |
| 53 |
| Embodied Water, L/kg | 310 | |
| 150 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 4.6 to 200 | |
| 85 to 260 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 460 to 2450 | |
| 130 to 1820 |
| Stiffness to Weight: Axial, points | 8.1 | |
| 14 |
| Stiffness to Weight: Bending, points | 20 | |
| 25 |
| Strength to Weight: Axial, points | 15 to 26 | |
| 18 to 41 |
| Strength to Weight: Bending, points | 16 to 23 | |
| 18 to 31 |
| Thermal Shock Resistance, points | 14 to 23 | |
| 11 to 26 |
Alloy Composition
| Carbon (C), % | 0 | |
| 0 to 0.080 |
| Chromium (Cr), % | 0 | |
| 16 to 18 |
| Copper (Cu), % | 62.5 to 64.5 | |
| 0 |
| Iron (Fe), % | 0 to 0.25 | |
| 62 to 72 |
| Lead (Pb), % | 0 to 0.050 | |
| 0 |
| Manganese (Mn), % | 11.5 to 12.5 | |
| 0 to 2.0 |
| Molybdenum (Mo), % | 0 | |
| 2.0 to 3.0 |
| Nickel (Ni), % | 0 | |
| 10 to 14 |
| Nitrogen (N), % | 0 | |
| 0 to 0.1 |
| Phosphorus (P), % | 0 | |
| 0 to 0.045 |
| Silicon (Si), % | 0 | |
| 0 to 0.75 |
| Sulfur (S), % | 0 | |
| 0 to 0.030 |
| Zinc (Zn), % | 22.5 to 26 | |
| 0 |
| Residuals, % | 0 to 0.2 | |
| 0 |