ASTM A372 Grade M Steel vs. EN 1.4567 Stainless Steel
Both ASTM A372 grade M steel and EN 1.4567 stainless steel are iron alloys. They have 73% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.
For each property being compared, the top bar is ASTM A372 grade M steel and the bottom bar is EN 1.4567 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 240 to 280 | |
| 190 to 240 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 18 to 21 | |
| 22 to 51 |
| Fatigue Strength, MPa | 450 to 520 | |
| 190 to 260 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 | |
| 76 |
| Shear Strength, MPa | 510 to 570 | |
| 390 to 490 |
| Tensile Strength: Ultimate (UTS), MPa | 810 to 910 | |
| 550 to 780 |
| Tensile Strength: Yield (Proof), MPa | 660 to 770 | |
| 200 to 390 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 290 |
| Maximum Temperature: Mechanical, °C | 450 | |
| 930 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1410 |
| Melting Onset (Solidus), °C | 1420 | |
| 1370 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 480 |
| Thermal Conductivity, W/m-K | 46 | |
| 11 |
| Thermal Expansion, µm/m-K | 13 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 8.0 | |
| 2.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 9.1 | |
| 2.7 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 5.0 | |
| 16 |
| Density, g/cm3 | 7.9 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 2.0 | |
| 3.1 |
| Embodied Energy, MJ/kg | 27 | |
| 43 |
| Embodied Water, L/kg | 61 | |
| 150 |
Common Calculations
| PREN (Pitting Resistance) | 3.4 | |
| 19 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 160 | |
| 150 to 220 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1140 to 1580 | |
| 100 to 400 |
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 25 |
| Strength to Weight: Axial, points | 29 to 32 | |
| 19 to 27 |
| Strength to Weight: Bending, points | 24 to 27 | |
| 19 to 24 |
| Thermal Diffusivity, mm2/s | 12 | |
| 3.0 |
| Thermal Shock Resistance, points | 24 to 27 | |
| 12 to 17 |
Alloy Composition
| Carbon (C), % | 0 to 0.23 | |
| 0 to 0.040 |
| Chromium (Cr), % | 1.5 to 2.0 | |
| 17 to 19 |
| Copper (Cu), % | 0 | |
| 3.0 to 4.0 |
| Iron (Fe), % | 92.5 to 95.1 | |
| 63.3 to 71.5 |
| Manganese (Mn), % | 0.2 to 0.4 | |
| 0 to 2.0 |
| Molybdenum (Mo), % | 0.4 to 0.6 | |
| 0 |
| Nickel (Ni), % | 2.8 to 3.9 | |
| 8.5 to 10.5 |
| Nitrogen (N), % | 0 | |
| 0 to 0.1 |
| Phosphorus (P), % | 0 to 0.015 | |
| 0 to 0.045 |
| Silicon (Si), % | 0 to 0.3 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.015 |
| Vanadium (V), % | 0 to 0.080 | |
| 0 |