S20910 Stainless Steel vs. C75700 Nickel Silver
S20910 stainless steel belongs to the iron alloys classification, while C75700 nickel silver belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is S20910 stainless steel and the bottom bar is C75700 nickel silver.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 120 |
| Elongation at Break, % | 14 to 39 | |
| 3.2 to 22 |
| Poisson's Ratio | 0.28 | |
| 0.32 |
| Shear Modulus, GPa | 79 | |
| 45 |
| Shear Strength, MPa | 500 to 570 | |
| 350 to 370 |
| Tensile Strength: Ultimate (UTS), MPa | 780 to 940 | |
| 590 to 610 |
| Tensile Strength: Yield (Proof), MPa | 430 to 810 | |
| 470 to 580 |
Thermal Properties
| Latent Heat of Fusion, J/g | 300 | |
| 200 |
| Maximum Temperature: Mechanical, °C | 1080 | |
| 180 |
| Melting Completion (Liquidus), °C | 1420 | |
| 1040 |
| Melting Onset (Solidus), °C | 1380 | |
| 990 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 390 |
| Thermal Conductivity, W/m-K | 13 | |
| 40 |
| Thermal Expansion, µm/m-K | 16 | |
| 16 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 22 | |
| 30 |
| Density, g/cm3 | 7.8 | |
| 8.4 |
| Embodied Carbon, kg CO2/kg material | 4.8 | |
| 3.6 |
| Embodied Energy, MJ/kg | 68 | |
| 56 |
| Embodied Water, L/kg | 180 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 120 to 260 | |
| 19 to 120 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 460 to 1640 | |
| 930 to 1410 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.8 |
| Stiffness to Weight: Bending, points | 25 | |
| 19 |
| Strength to Weight: Axial, points | 28 to 33 | |
| 19 to 20 |
| Strength to Weight: Bending, points | 24 to 27 | |
| 19 |
| Thermal Diffusivity, mm2/s | 3.6 | |
| 12 |
| Thermal Shock Resistance, points | 17 to 21 | |
| 22 to 23 |
Alloy Composition
| Carbon (C), % | 0 to 0.060 | |
| 0 |
| Chromium (Cr), % | 20.5 to 23.5 | |
| 0 |
| Copper (Cu), % | 0 | |
| 63.5 to 66.5 |
| Iron (Fe), % | 52.1 to 62.1 | |
| 0 to 0.25 |
| Lead (Pb), % | 0 | |
| 0 to 0.050 |
| Manganese (Mn), % | 4.0 to 6.0 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 1.5 to 3.0 | |
| 0 |
| Nickel (Ni), % | 11.5 to 13.5 | |
| 11 to 13 |
| Niobium (Nb), % | 0.1 to 0.3 | |
| 0 |
| Nitrogen (N), % | 0.2 to 0.4 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 |
| Silicon (Si), % | 0 to 0.75 | |
| 0 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |
| Vanadium (V), % | 0.1 to 0.3 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 19.2 to 25.5 |
| Residuals, % | 0 | |
| 0 to 0.5 |