SAE-AISI 50B50 Steel vs. EN 1.8932 Steel
Both SAE-AISI 50B50 steel and EN 1.8932 steel are iron alloys. They have a very high 99% of their average alloy composition in common.
For each property being compared, the top bar is SAE-AISI 50B50 steel and the bottom bar is EN 1.8932 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 180 | |
180 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 22 | |
20 |
Fatigue Strength, MPa | 260 | |
250 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 73 | |
73 |
Shear Strength, MPa | 370 | |
370 |
Tensile Strength: Ultimate (UTS), MPa | 590 | |
600 |
Tensile Strength: Yield (Proof), MPa | 370 | |
370 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
250 |
Maximum Temperature: Mechanical, °C | 410 | |
410 |
Melting Completion (Liquidus), °C | 1460 | |
1460 |
Melting Onset (Solidus), °C | 1410 | |
1420 |
Specific Heat Capacity, J/kg-K | 470 | |
470 |
Thermal Conductivity, W/m-K | 45 | |
40 |
Thermal Expansion, µm/m-K | 13 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.2 | |
7.5 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
8.6 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.0 | |
2.5 |
Density, g/cm3 | 7.8 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 1.4 | |
1.7 |
Embodied Energy, MJ/kg | 19 | |
24 |
Embodied Water, L/kg | 48 | |
50 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 | |
100 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 370 | |
370 |
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
24 |
Strength to Weight: Axial, points | 21 | |
21 |
Strength to Weight: Bending, points | 20 | |
20 |
Thermal Diffusivity, mm2/s | 12 | |
11 |
Thermal Shock Resistance, points | 17 | |
17 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.060 |
Boron (B), % | 0.00050 to 0.0030 | |
0 |
Carbon (C), % | 0.48 to 0.53 | |
0 to 0.2 |
Chromium (Cr), % | 0.4 to 0.6 | |
0 to 0.3 |
Copper (Cu), % | 0 | |
0 to 0.2 |
Iron (Fe), % | 97.4 to 98.2 | |
95.5 to 98.9 |
Manganese (Mn), % | 0.75 to 1.0 | |
1.0 to 1.7 |
Molybdenum (Mo), % | 0 | |
0 to 0.1 |
Nickel (Ni), % | 0 | |
0 to 1.0 |
Niobium (Nb), % | 0 | |
0 to 0.050 |
Nitrogen (N), % | 0 | |
0 to 0.020 |
Phosphorus (P), % | 0 to 0.035 | |
0 to 0.025 |
Silicon (Si), % | 0.15 to 0.35 | |
0.1 to 0.6 |
Sulfur (S), % | 0 to 0.040 | |
0 to 0.015 |
Vanadium (V), % | 0 | |
0 to 0.2 |