AISI 431 Stainless Steel vs. C48500 Brass
AISI 431 stainless steel belongs to the iron alloys classification, while C48500 brass belongs to the copper alloys. 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 AISI 431 stainless steel and the bottom bar is C48500 brass.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 100 |
| Elongation at Break, % | 15 to 17 | |
| 13 to 40 |
| Poisson's Ratio | 0.28 | |
| 0.31 |
| Shear Modulus, GPa | 77 | |
| 39 |
| Shear Strength, MPa | 550 to 840 | |
| 250 to 300 |
| Tensile Strength: Ultimate (UTS), MPa | 890 to 1380 | |
| 400 to 500 |
| Tensile Strength: Yield (Proof), MPa | 710 to 1040 | |
| 160 to 320 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 170 |
| Maximum Temperature: Mechanical, °C | 850 | |
| 120 |
| Melting Completion (Liquidus), °C | 1510 | |
| 900 |
| Melting Onset (Solidus), °C | 1450 | |
| 890 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 380 |
| Thermal Conductivity, W/m-K | 26 | |
| 120 |
| Thermal Expansion, µm/m-K | 12 | |
| 21 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.6 | |
| 26 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
| 29 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 9.0 | |
| 23 |
| Density, g/cm3 | 7.7 | |
| 8.1 |
| Embodied Carbon, kg CO2/kg material | 2.2 | |
| 2.7 |
| Embodied Energy, MJ/kg | 31 | |
| 46 |
| Embodied Water, L/kg | 120 | |
| 330 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 180 | |
| 56 to 140 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1270 to 2770 | |
| 120 to 500 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.1 |
| Stiffness to Weight: Bending, points | 25 | |
| 19 |
| Strength to Weight: Axial, points | 32 to 50 | |
| 14 to 17 |
| Strength to Weight: Bending, points | 27 to 36 | |
| 15 to 17 |
| Thermal Diffusivity, mm2/s | 7.0 | |
| 38 |
| Thermal Shock Resistance, points | 28 to 43 | |
| 13 to 17 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
| Carbon (C), % | 0 to 0.2 | |
| 0 |
| Chromium (Cr), % | 15 to 17 | |
| 0 |
| Copper (Cu), % | 0 | |
| 59 to 62 |
| Iron (Fe), % | 78.2 to 83.8 | |
| 0 to 0.1 |
| Lead (Pb), % | 0 | |
| 1.3 to 2.2 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 |
| Nickel (Ni), % | 1.3 to 2.5 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |
| Tin (Sn), % | 0 | |
| 0.5 to 1.0 |
| Zinc (Zn), % | 0 | |
| 34.3 to 39.2 |
| Residuals, % | 0 | |
| 0 to 0.4 |