AISI 414 Stainless Steel vs. EN 1.4740 Stainless Steel
Both AISI 414 stainless steel and EN 1.4740 stainless steel are iron alloys. They have a moderately high 93% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is AISI 414 stainless steel and the bottom bar is EN 1.4740 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
200 |
Elongation at Break, % | 17 | |
22 |
Poisson's Ratio | 0.28 | |
0.28 |
Shear Modulus, GPa | 76 | |
77 |
Thermal Properties
Latent Heat of Fusion, J/g | 280 | |
300 |
Maximum Temperature: Corrosion, °C | 390 | |
410 |
Maximum Temperature: Mechanical, °C | 750 | |
900 |
Melting Completion (Liquidus), °C | 1440 | |
1420 |
Melting Onset (Solidus), °C | 1400 | |
1370 |
Specific Heat Capacity, J/kg-K | 480 | |
490 |
Thermal Conductivity, W/m-K | 25 | |
18 |
Thermal Expansion, µm/m-K | 10 | |
10 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 2.5 | |
2.2 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.9 | |
2.6 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 8.0 | |
9.5 |
Density, g/cm3 | 7.8 | |
7.6 |
Embodied Carbon, kg CO2/kg material | 2.1 | |
2.3 |
Embodied Energy, MJ/kg | 29 | |
32 |
Embodied Water, L/kg | 100 | |
120 |
Common Calculations
PREN (Pitting Resistance) | 13 | |
18 |
Stiffness to Weight: Axial, points | 14 | |
14 |
Stiffness to Weight: Bending, points | 25 | |
25 |
Thermal Diffusivity, mm2/s | 6.7 | |
4.8 |
Alloy Composition
Carbon (C), % | 0 to 0.15 | |
0.3 to 0.5 |
Chromium (Cr), % | 11.5 to 13.5 | |
16 to 19 |
Iron (Fe), % | 81.8 to 87.3 | |
75.4 to 82.7 |
Manganese (Mn), % | 0 to 1.0 | |
0 to 1.0 |
Molybdenum (Mo), % | 0 | |
0 to 0.5 |
Nickel (Ni), % | 1.3 to 2.5 | |
0 to 1.0 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.040 |
Silicon (Si), % | 0 to 1.0 | |
1.0 to 2.5 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.030 |