EN 1.4923 Stainless Steel vs. C94700 Bronze
EN 1.4923 stainless steel belongs to the iron alloys classification, while C94700 bronze belongs to the copper alloys. There are 28 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 1.4923 stainless steel and the bottom bar is C94700 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 110 |
| Elongation at Break, % | 12 to 21 | |
| 7.9 to 32 |
| Poisson's Ratio | 0.28 | |
| 0.34 |
| Shear Modulus, GPa | 76 | |
| 43 |
| Tensile Strength: Ultimate (UTS), MPa | 870 to 980 | |
| 350 to 590 |
| Tensile Strength: Yield (Proof), MPa | 470 to 780 | |
| 160 to 400 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 200 |
| Maximum Temperature: Mechanical, °C | 740 | |
| 190 |
| Melting Completion (Liquidus), °C | 1450 | |
| 1030 |
| Melting Onset (Solidus), °C | 1410 | |
| 900 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 380 |
| Thermal Conductivity, W/m-K | 24 | |
| 54 |
| Thermal Expansion, µm/m-K | 11 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.9 | |
| 12 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.3 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 8.0 | |
| 34 |
| Density, g/cm3 | 7.8 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 2.9 | |
| 3.5 |
| Embodied Energy, MJ/kg | 41 | |
| 56 |
| Embodied Water, L/kg | 100 | |
| 350 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 to 150 | |
| 41 to 89 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 570 to 1580 | |
| 110 to 700 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.3 |
| Stiffness to Weight: Bending, points | 25 | |
| 18 |
| Strength to Weight: Axial, points | 31 to 35 | |
| 11 to 19 |
| Strength to Weight: Bending, points | 26 to 28 | |
| 13 to 18 |
| Thermal Diffusivity, mm2/s | 6.5 | |
| 16 |
| Thermal Shock Resistance, points | 30 to 34 | |
| 12 to 21 |
Alloy Composition
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| Aluminum (Al), % | 0 | |
| 0 to 0.0050 |
| Antimony (Sb), % | 0 | |
| 0 to 0.15 |
| Carbon (C), % | 0.18 to 0.24 | |
| 0 |
| Chromium (Cr), % | 11 to 12.5 | |
| 0 |
| Copper (Cu), % | 0 | |
| 85 to 90 |
| Iron (Fe), % | 83.5 to 87.1 | |
| 0 to 0.25 |
| Lead (Pb), % | 0 | |
| 0 to 0.1 |
| Manganese (Mn), % | 0.4 to 0.9 | |
| 0 to 0.2 |
| Molybdenum (Mo), % | 0.8 to 1.2 | |
| 0 |
| Nickel (Ni), % | 0.3 to 0.8 | |
| 4.5 to 6.0 |
| Phosphorus (P), % | 0 to 0.025 | |
| 0 to 0.050 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.0050 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.050 |
| Tin (Sn), % | 0 | |
| 4.5 to 6.0 |
| Vanadium (V), % | 0.25 to 0.35 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 1.0 to 2.5 |
| Residuals, % | 0 | |
| 0 to 1.3 |