SAE-AISI 5147 Steel vs. ASTM A414 Steel
Both SAE-AISI 5147 steel and ASTM A414 steel are iron alloys.
For each property being compared, the top bar is SAE-AISI 5147 steel and the bottom bar is ASTM A414 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 180 | |
110 to 180 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 20 | |
15 to 26 |
Fatigue Strength, MPa | 250 | |
140 to 260 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 73 | |
73 |
Shear Strength, MPa | 370 | |
230 to 370 |
Tensile Strength: Ultimate (UTS), MPa | 600 | |
360 to 590 |
Tensile Strength: Yield (Proof), MPa | 360 | |
190 to 350 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
250 |
Maximum Temperature: Mechanical, °C | 420 | |
400 |
Melting Completion (Liquidus), °C | 1450 | |
1460 |
Melting Onset (Solidus), °C | 1410 | |
1420 |
Specific Heat Capacity, J/kg-K | 470 | |
470 |
Thermal Conductivity, W/m-K | 46 | |
49 to 50 |
Thermal Expansion, µm/m-K | 13 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.2 | |
7.2 to 7.3 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
8.3 to 8.4 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.2 | |
2.2 |
Density, g/cm3 | 7.8 | |
7.8 to 7.9 |
Embodied Carbon, kg CO2/kg material | 1.5 | |
1.5 to 1.6 |
Embodied Energy, MJ/kg | 19 | |
20 to 22 |
Embodied Water, L/kg | 50 | |
48 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 | |
69 to 130 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 360 | |
100 to 330 |
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
24 |
Strength to Weight: Axial, points | 21 | |
13 to 21 |
Strength to Weight: Bending, points | 20 | |
14 to 20 |
Thermal Diffusivity, mm2/s | 12 | |
13 |
Thermal Shock Resistance, points | 18 | |
11 to 17 |