SAE-AISI 5160 Steel vs. EN 1.4378 Stainless Steel
Both SAE-AISI 5160 steel and EN 1.4378 stainless steel are iron alloys. They have 67% 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 SAE-AISI 5160 steel and the bottom bar is EN 1.4378 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 200 to 340 | |
190 to 340 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
200 |
Elongation at Break, % | 12 to 18 | |
14 to 34 |
Fatigue Strength, MPa | 180 to 650 | |
340 to 550 |
Poisson's Ratio | 0.29 | |
0.28 |
Shear Modulus, GPa | 73 | |
77 |
Shear Strength, MPa | 390 to 700 | |
510 to 680 |
Tensile Strength: Ultimate (UTS), MPa | 660 to 1150 | |
760 to 1130 |
Tensile Strength: Yield (Proof), MPa | 280 to 1010 | |
430 to 970 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
290 |
Maximum Temperature: Mechanical, °C | 420 | |
910 |
Melting Completion (Liquidus), °C | 1450 | |
1390 |
Melting Onset (Solidus), °C | 1410 | |
1350 |
Specific Heat Capacity, J/kg-K | 470 | |
480 |
Thermal Expansion, µm/m-K | 13 | |
17 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.1 | |
12 |
Density, g/cm3 | 7.8 | |
7.6 |
Embodied Carbon, kg CO2/kg material | 1.4 | |
2.7 |
Embodied Energy, MJ/kg | 19 | |
39 |
Embodied Water, L/kg | 50 | |
150 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 73 to 160 | |
150 to 220 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 200 to 2700 | |
470 to 2370 |
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 24 | |
25 |
Strength to Weight: Axial, points | 23 to 41 | |
28 to 41 |
Strength to Weight: Bending, points | 22 to 31 | |
24 to 31 |
Thermal Shock Resistance, points | 19 to 34 | |
16 to 23 |
Alloy Composition
Carbon (C), % | 0.56 to 0.61 | |
0 to 0.080 |
Chromium (Cr), % | 0.7 to 0.9 | |
17 to 19 |
Iron (Fe), % | 97.1 to 97.8 | |
61.2 to 69 |
Manganese (Mn), % | 0.75 to 1.0 | |
11.5 to 14.5 |
Nickel (Ni), % | 0 | |
2.3 to 3.7 |
Nitrogen (N), % | 0 | |
0.2 to 0.4 |
Phosphorus (P), % | 0 to 0.035 | |
0 to 0.060 |
Silicon (Si), % | 0.15 to 0.35 | |
0 to 1.0 |
Sulfur (S), % | 0 to 0.040 | |
0 to 0.030 |