EN 1.0411 +AC+C Steel vs. EN 1.5503 +AC+C Steel
Both EN 1.0411 +AC+C steel and EN 1.5503 +AC+C steel are iron alloys. Both are furnished in the spheroidized and cold-drawn condition. Their average alloy composition is basically identical.
For each property being compared, the top bar is EN 1.0411 +AC+C steel and the bottom bar is EN 1.5503 +AC+C steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 150 | |
140 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 12 | |
12 |
Fatigue Strength, MPa | 240 | |
220 |
Poisson's Ratio | 0.29 | |
0.29 |
Reduction in Area, % | 68 | |
69 |
Shear Modulus, GPa | 73 | |
73 |
Shear Strength, MPa | 300 | |
280 |
Tensile Strength: Ultimate (UTS), MPa | 500 | |
470 |
Tensile Strength: Yield (Proof), MPa | 380 | |
360 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
250 |
Maximum Temperature: Mechanical, °C | 400 | |
400 |
Melting Completion (Liquidus), °C | 1460 | |
1460 |
Melting Onset (Solidus), °C | 1420 | |
1420 |
Specific Heat Capacity, J/kg-K | 470 | |
470 |
Thermal Conductivity, W/m-K | 52 | |
52 |
Thermal Expansion, µm/m-K | 12 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.0 | |
7.0 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.0 | |
8.1 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 1.8 | |
1.8 |
Density, g/cm3 | 7.9 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 1.4 | |
1.4 |
Embodied Energy, MJ/kg | 18 | |
18 |
Embodied Water, L/kg | 47 | |
46 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 53 | |
50 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 380 | |
340 |
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
24 |
Strength to Weight: Axial, points | 18 | |
17 |
Strength to Weight: Bending, points | 18 | |
17 |
Thermal Diffusivity, mm2/s | 14 | |
14 |
Thermal Shock Resistance, points | 16 | |
14 |
Alloy Composition
Aluminum (Al), % | 0.020 to 0.060 | |
0 |
Boron (B), % | 0 | |
0.00080 to 0.0050 |
Carbon (C), % | 0.18 to 0.22 | |
0.16 to 0.2 |
Copper (Cu), % | 0 | |
0 to 0.25 |
Iron (Fe), % | 98.7 to 99.1 | |
98.4 to 99.239 |
Manganese (Mn), % | 0.7 to 0.9 | |
0.6 to 0.8 |
Phosphorus (P), % | 0 to 0.025 | |
0 to 0.025 |
Silicon (Si), % | 0 to 0.1 | |
0 to 0.3 |
Sulfur (S), % | 0 to 0.025 | |
0 to 0.025 |