SAE-AISI M6 Steel vs. EN 1.4710 Stainless Steel
Both SAE-AISI M6 steel and EN 1.4710 stainless steel are iron alloys. They have 77% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is SAE-AISI M6 steel and the bottom bar is EN 1.4710 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 77 | |
74 |
Thermal Properties
Latent Heat of Fusion, J/g | 260 | |
290 |
Melting Completion (Liquidus), °C | 1560 | |
1430 |
Melting Onset (Solidus), °C | 1510 | |
1390 |
Specific Heat Capacity, J/kg-K | 440 | |
480 |
Thermal Conductivity, W/m-K | 17 | |
24 |
Thermal Expansion, µm/m-K | 12 | |
9.9 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 39 | |
5.0 |
Density, g/cm3 | 8.4 | |
7.7 |
Embodied Carbon, kg CO2/kg material | 8.0 | |
1.8 |
Embodied Energy, MJ/kg | 120 | |
24 |
Embodied Water, L/kg | 160 | |
76 |
Common Calculations
PREN (Pitting Resistance) | 28 | |
7.2 |
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 23 | |
25 |
Thermal Diffusivity, mm2/s | 4.7 | |
6.5 |
Alloy Composition
Carbon (C), % | 0.75 to 0.85 | |
0.2 to 0.35 |
Chromium (Cr), % | 3.8 to 4.5 | |
6.0 to 8.0 |
Cobalt (Co), % | 11 to 13 | |
0 |
Iron (Fe), % | 68.8 to 74.6 | |
87.4 to 92.3 |
Manganese (Mn), % | 0.15 to 0.4 | |
0.5 to 1.0 |
Molybdenum (Mo), % | 4.5 to 5.5 | |
0 to 0.15 |
Nickel (Ni), % | 0 | |
0 to 0.5 |
Phosphorus (P), % | 0 to 0.030 | |
0 to 0.035 |
Silicon (Si), % | 0.2 to 0.45 | |
1.0 to 2.5 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.030 |
Tungsten (W), % | 3.8 to 4.8 | |
0 |
Vanadium (V), % | 1.3 to 1.7 | |
0 |