SAE-AISI 1022 Steel vs. EN 1.0314 Steel
Both SAE-AISI 1022 steel and EN 1.0314 steel are iron alloys. Their average alloy composition is basically identical.
For each property being compared, the top bar is SAE-AISI 1022 steel and the bottom bar is EN 1.0314 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 150 to 160 | |
92 to 120 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 17 to 26 | |
24 to 25 |
Fatigue Strength, MPa | 190 to 300 | |
140 to 220 |
Poisson's Ratio | 0.29 | |
0.29 |
Reduction in Area, % | 45 to 54 | |
78 to 86 |
Shear Modulus, GPa | 73 | |
73 |
Shear Strength, MPa | 310 to 340 | |
200 to 250 |
Tensile Strength: Ultimate (UTS), MPa | 480 to 550 | |
320 to 400 |
Tensile Strength: Yield (Proof), MPa | 260 to 450 | |
190 to 310 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
250 |
Maximum Temperature: Mechanical, °C | 400 | |
400 |
Melting Completion (Liquidus), °C | 1460 | |
1470 |
Melting Onset (Solidus), °C | 1420 | |
1430 |
Specific Heat Capacity, J/kg-K | 470 | |
470 |
Thermal Conductivity, W/m-K | 52 | |
53 |
Thermal Expansion, µm/m-K | 12 | |
12 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.0 | |
6.9 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.0 | |
7.9 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 1.8 | |
1.8 |
Density, g/cm3 | 7.9 | |
7.9 |
Embodied Carbon, kg CO2/kg material | 1.4 | |
1.4 |
Embodied Energy, MJ/kg | 18 | |
18 |
Embodied Water, L/kg | 46 | |
46 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 88 to 110 | |
68 to 87 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 190 to 530 | |
95 to 250 |
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
24 |
Strength to Weight: Axial, points | 17 to 19 | |
11 to 14 |
Strength to Weight: Bending, points | 17 to 19 | |
13 to 15 |
Thermal Diffusivity, mm2/s | 14 | |
14 |
Thermal Shock Resistance, points | 15 to 17 | |
10 to 13 |
Alloy Composition
Aluminum (Al), % | 0 | |
0.020 to 0.060 |
Carbon (C), % | 0.18 to 0.23 | |
0 to 0.030 |
Iron (Fe), % | 98.7 to 99.12 | |
99.365 to 99.78 |
Manganese (Mn), % | 0.7 to 1.0 | |
0.2 to 0.4 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.020 |
Silicon (Si), % | 0 | |
0 to 0.1 |
Sulfur (S), % | 0 to 0.050 | |
0 to 0.025 |