EN 1.4618 Stainless Steel vs. C37100 Brass
EN 1.4618 stainless steel belongs to the iron alloys classification, while C37100 brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is EN 1.4618 stainless steel and the bottom bar is C37100 brass.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 100 |
| Elongation at Break, % | 51 | |
| 8.0 to 40 |
| Poisson's Ratio | 0.28 | |
| 0.31 |
| Shear Modulus, GPa | 77 | |
| 40 |
| Shear Strength, MPa | 480 to 500 | |
| 260 to 300 |
| Tensile Strength: Ultimate (UTS), MPa | 680 to 700 | |
| 370 to 520 |
| Tensile Strength: Yield (Proof), MPa | 250 to 260 | |
| 150 to 390 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 170 |
| Maximum Temperature: Mechanical, °C | 900 | |
| 120 |
| Melting Completion (Liquidus), °C | 1400 | |
| 900 |
| Melting Onset (Solidus), °C | 1360 | |
| 890 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 380 |
| Thermal Conductivity, W/m-K | 15 | |
| 120 |
| Thermal Expansion, µm/m-K | 16 | |
| 21 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.4 | |
| 27 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.7 | |
| 30 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 13 | |
| 23 |
| Density, g/cm3 | 7.7 | |
| 8.0 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 2.7 |
| Embodied Energy, MJ/kg | 39 | |
| 45 |
| Embodied Water, L/kg | 150 | |
| 320 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 270 to 280 | |
| 38 to 120 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 160 to 170 | |
| 110 to 750 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 25 | |
| 20 |
| Strength to Weight: Axial, points | 24 to 25 | |
| 13 to 18 |
| Strength to Weight: Bending, points | 22 to 23 | |
| 14 to 18 |
| Thermal Diffusivity, mm2/s | 4.0 | |
| 39 |
| Thermal Shock Resistance, points | 15 to 16 | |
| 12 to 17 |
Alloy Composition
| Carbon (C), % | 0 to 0.1 | |
| 0 |
| Chromium (Cr), % | 16.5 to 18.5 | |
| 0 |
| Copper (Cu), % | 1.0 to 2.5 | |
| 58 to 62 |
| Iron (Fe), % | 62.7 to 72.5 | |
| 0 to 0.15 |
| Lead (Pb), % | 0 | |
| 0.6 to 1.2 |
| Manganese (Mn), % | 5.5 to 9.5 | |
| 0 |
| Nickel (Ni), % | 4.5 to 5.5 | |
| 0 |
| Nitrogen (N), % | 0 to 0.15 | |
| 0 |
| Phosphorus (P), % | 0 to 0.070 | |
| 0 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 36.3 to 41.4 |
| Residuals, % | 0 | |
| 0 to 0.4 |