AISI 347LN Stainless Steel vs. EN 1.3555 Steel
Both AISI 347LN stainless steel and EN 1.3555 steel are iron alloys. Both are furnished in the annealed condition. They have 77% of their average alloy composition in common. There are 24 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 347LN stainless steel and the bottom bar is EN 1.3555 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 180 | |
230 |
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Poisson's Ratio | 0.28 | |
0.29 |
Shear Modulus, GPa | 77 | |
75 |
Tensile Strength: Ultimate (UTS), MPa | 590 | |
770 |
Thermal Properties
Latent Heat of Fusion, J/g | 290 | |
260 |
Maximum Temperature: Mechanical, °C | 940 | |
540 |
Melting Completion (Liquidus), °C | 1430 | |
1500 |
Melting Onset (Solidus), °C | 1380 | |
1450 |
Specific Heat Capacity, J/kg-K | 480 | |
460 |
Thermal Expansion, µm/m-K | 16 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 2.4 | |
9.3 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.7 | |
11 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 18 | |
11 |
Density, g/cm3 | 7.8 | |
7.9 |
Embodied Carbon, kg CO2/kg material | 3.5 | |
5.6 |
Embodied Energy, MJ/kg | 49 | |
81 |
Embodied Water, L/kg | 150 | |
90 |
Common Calculations
PREN (Pitting Resistance) | 19 | |
18 |
Stiffness to Weight: Axial, points | 14 | |
14 |
Stiffness to Weight: Bending, points | 25 | |
24 |
Strength to Weight: Axial, points | 21 | |
27 |
Strength to Weight: Bending, points | 20 | |
23 |
Thermal Shock Resistance, points | 13 | |
22 |
Alloy Composition
Carbon (C), % | 0.0050 to 0.020 | |
0.1 to 0.15 |
Chromium (Cr), % | 17 to 19 | |
3.9 to 4.3 |
Copper (Cu), % | 0 | |
0 to 0.1 |
Iron (Fe), % | 64.3 to 73.7 | |
85.4 to 87.7 |
Manganese (Mn), % | 0 to 2.0 | |
0.15 to 0.35 |
Molybdenum (Mo), % | 0 | |
4.0 to 4.5 |
Nickel (Ni), % | 9.0 to 13 | |
3.2 to 3.6 |
Niobium (Nb), % | 0.2 to 0.5 | |
0 |
Nitrogen (N), % | 0.060 to 0.1 | |
0 |
Phosphorus (P), % | 0 to 0.045 | |
0 to 0.015 |
Silicon (Si), % | 0 to 1.0 | |
0.1 to 0.25 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.010 |
Tungsten (W), % | 0 | |
0 to 0.15 |
Vanadium (V), % | 0 | |
1.0 to 1.3 |