EN 1.4031 Stainless Steel vs. ASTM A182 Grade F92
Both EN 1.4031 stainless steel and ASTM A182 grade F92 are iron alloys. They have a moderately high 95% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is EN 1.4031 stainless steel and the bottom bar is ASTM A182 grade F92.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 11 to 13 | |
22 |
Fatigue Strength, MPa | 220 to 400 | |
360 |
Poisson's Ratio | 0.28 | |
0.28 |
Shear Modulus, GPa | 76 | |
76 |
Shear Strength, MPa | 400 to 540 | |
440 |
Tensile Strength: Ultimate (UTS), MPa | 670 to 900 | |
690 |
Tensile Strength: Yield (Proof), MPa | 390 to 730 | |
500 |
Thermal Properties
Latent Heat of Fusion, J/g | 280 | |
260 |
Maximum Temperature: Mechanical, °C | 770 | |
590 |
Melting Completion (Liquidus), °C | 1440 | |
1490 |
Melting Onset (Solidus), °C | 1400 | |
1450 |
Specific Heat Capacity, J/kg-K | 480 | |
470 |
Thermal Conductivity, W/m-K | 30 | |
26 |
Thermal Expansion, µm/m-K | 11 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 3.1 | |
9.3 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 3.7 | |
10 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 7.0 | |
11 |
Density, g/cm3 | 7.7 | |
7.9 |
Embodied Carbon, kg CO2/kg material | 1.9 | |
2.8 |
Embodied Energy, MJ/kg | 27 | |
40 |
Embodied Water, L/kg | 100 | |
89 |
Common Calculations
PREN (Pitting Resistance) | 14 | |
14 |
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 77 to 94 | |
140 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 380 to 1360 | |
650 |
Stiffness to Weight: Axial, points | 14 | |
14 |
Stiffness to Weight: Bending, points | 25 | |
24 |
Strength to Weight: Axial, points | 24 to 32 | |
24 |
Strength to Weight: Bending, points | 22 to 27 | |
22 |
Thermal Diffusivity, mm2/s | 8.1 | |
6.9 |
Thermal Shock Resistance, points | 23 to 32 | |
19 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.020 |
Boron (B), % | 0 | |
0.0010 to 0.0060 |
Carbon (C), % | 0.36 to 0.42 | |
0.070 to 0.13 |
Chromium (Cr), % | 12.5 to 14.5 | |
8.5 to 9.5 |
Iron (Fe), % | 83 to 87.1 | |
85.8 to 89.1 |
Manganese (Mn), % | 0 to 1.0 | |
0.3 to 0.6 |
Molybdenum (Mo), % | 0 | |
0.3 to 0.6 |
Nickel (Ni), % | 0 | |
0 to 0.4 |
Niobium (Nb), % | 0 | |
0.040 to 0.090 |
Nitrogen (N), % | 0 | |
0.030 to 0.070 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.020 |
Silicon (Si), % | 0 to 1.0 | |
0 to 0.5 |
Sulfur (S), % | 0 to 0.015 | |
0 to 0.010 |
Titanium (Ti), % | 0 | |
0 to 0.010 |
Tungsten (W), % | 0 | |
1.5 to 2.0 |
Vanadium (V), % | 0 | |
0.15 to 0.25 |
Zirconium (Zr), % | 0 | |
0 to 0.010 |