AWS ERNiCrMo-2 vs. EN 1.4935 Stainless Steel
AWS ERNiCrMo-2 belongs to the nickel alloys classification, while EN 1.4935 stainless steel belongs to the iron alloys. They have a modest 33% of their average alloy composition in common, which, by itself, doesn't mean much. There are 23 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 AWS ERNiCrMo-2 and the bottom bar is EN 1.4935 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 210 | |
200 |
Poisson's Ratio | 0.28 | |
0.28 |
Shear Modulus, GPa | 81 | |
76 |
Tensile Strength: Ultimate (UTS), MPa | 750 | |
780 to 880 |
Thermal Properties
Latent Heat of Fusion, J/g | 320 | |
270 |
Melting Completion (Liquidus), °C | 1460 | |
1460 |
Melting Onset (Solidus), °C | 1410 | |
1420 |
Specific Heat Capacity, J/kg-K | 450 | |
470 |
Thermal Conductivity, W/m-K | 11 | |
24 |
Thermal Expansion, µm/m-K | 13 | |
11 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 1.5 | |
2.9 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 1.6 | |
3.3 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 55 | |
9.0 |
Density, g/cm3 | 8.4 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 9.2 | |
2.9 |
Embodied Energy, MJ/kg | 120 | |
42 |
Embodied Water, L/kg | 270 | |
100 |
Common Calculations
Stiffness to Weight: Axial, points | 14 | |
14 |
Stiffness to Weight: Bending, points | 23 | |
25 |
Strength to Weight: Axial, points | 25 | |
28 to 31 |
Strength to Weight: Bending, points | 22 | |
24 to 26 |
Thermal Diffusivity, mm2/s | 2.9 | |
6.5 |
Thermal Shock Resistance, points | 20 | |
27 to 30 |
Alloy Composition
Carbon (C), % | 0.050 to 0.15 | |
0.17 to 0.24 |
Chromium (Cr), % | 20.5 to 23 | |
11 to 12.5 |
Cobalt (Co), % | 0.5 to 2.5 | |
0 |
Copper (Cu), % | 0 to 0.5 | |
0 |
Iron (Fe), % | 17 to 20 | |
83 to 86.7 |
Manganese (Mn), % | 0 to 1.0 | |
0.3 to 0.8 |
Molybdenum (Mo), % | 8.0 to 10 | |
0.8 to 1.2 |
Nickel (Ni), % | 40.3 to 53.8 | |
0.3 to 0.8 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.025 |
Silicon (Si), % | 0 to 1.0 | |
0.1 to 0.5 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.015 |
Tungsten (W), % | 0.2 to 1.0 | |
0.4 to 0.6 |
Vanadium (V), % | 0 | |
0.2 to 0.35 |
Residuals, % | 0 to 0.5 | |
0 |