EN 1.3543 Stainless Steel vs. EN 1.4736 Stainless Steel
Both EN 1.3543 stainless steel and EN 1.4736 stainless steel are iron alloys. They have a very high 97% of their average alloy composition in common. There are 27 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 1.3543 stainless steel and the bottom bar is EN 1.4736 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 220 | |
170 |
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Poisson's Ratio | 0.28 | |
0.28 |
Shear Modulus, GPa | 76 | |
76 |
Tensile Strength: Ultimate (UTS), MPa | 730 | |
580 |
Thermal Properties
Latent Heat of Fusion, J/g | 280 | |
290 |
Maximum Temperature: Corrosion, °C | 390 | |
500 |
Maximum Temperature: Mechanical, °C | 870 | |
1000 |
Melting Completion (Liquidus), °C | 1430 | |
1420 |
Melting Onset (Solidus), °C | 1390 | |
1380 |
Specific Heat Capacity, J/kg-K | 480 | |
490 |
Thermal Conductivity, W/m-K | 22 | |
21 |
Thermal Expansion, µm/m-K | 10 | |
10 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 2.5 | |
2.9 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
3.4 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 9.0 | |
9.0 |
Density, g/cm3 | 7.7 | |
7.6 |
Embodied Carbon, kg CO2/kg material | 2.3 | |
2.4 |
Embodied Energy, MJ/kg | 32 | |
35 |
Embodied Water, L/kg | 120 | |
140 |
Common Calculations
PREN (Pitting Resistance) | 19 | |
18 |
Stiffness to Weight: Axial, points | 14 | |
14 |
Stiffness to Weight: Bending, points | 25 | |
25 |
Strength to Weight: Axial, points | 27 | |
21 |
Strength to Weight: Bending, points | 24 | |
20 |
Thermal Diffusivity, mm2/s | 6.1 | |
5.6 |
Thermal Shock Resistance, points | 26 | |
21 |
Alloy Composition
Aluminum (Al), % | 0 | |
1.7 to 2.1 |
Carbon (C), % | 1.0 to 1.2 | |
0 to 0.040 |
Chromium (Cr), % | 16 to 18 | |
17 to 18 |
Iron (Fe), % | 79.1 to 83.6 | |
77 to 81.1 |
Manganese (Mn), % | 0 to 1.0 | |
0 to 1.0 |
Molybdenum (Mo), % | 0.4 to 0.8 | |
0 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.040 |
Silicon (Si), % | 0 to 1.0 | |
0 to 1.0 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.015 |
Titanium (Ti), % | 0 | |
0.2 to 0.8 |