EN 1.5918 Steel vs. EN 1.3519 Steel
Both EN 1.5918 steel and EN 1.3519 steel are iron alloys. They have a very high 98% of their average alloy composition in common.
For each property being compared, the top bar is EN 1.5918 steel and the bottom bar is EN 1.3519 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 160 to 190 | |
190 to 220 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 73 | |
72 |
Tensile Strength: Ultimate (UTS), MPa | 530 to 1390 | |
620 to 730 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
260 |
Maximum Temperature: Mechanical, °C | 440 | |
430 |
Melting Completion (Liquidus), °C | 1460 | |
1440 |
Melting Onset (Solidus), °C | 1420 | |
1400 |
Specific Heat Capacity, J/kg-K | 470 | |
480 |
Thermal Conductivity, W/m-K | 43 | |
43 |
Thermal Expansion, µm/m-K | 13 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.6 | |
7.5 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.7 | |
8.7 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 3.4 | |
2.6 |
Density, g/cm3 | 7.9 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 1.6 | |
1.5 |
Embodied Energy, MJ/kg | 21 | |
21 |
Embodied Water, L/kg | 56 | |
55 |
Common Calculations
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
25 |
Strength to Weight: Axial, points | 19 to 49 | |
22 to 26 |
Strength to Weight: Bending, points | 18 to 35 | |
21 to 23 |
Thermal Diffusivity, mm2/s | 12 | |
12 |
Thermal Shock Resistance, points | 15 to 41 | |
18 to 22 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.050 |
Carbon (C), % | 0.14 to 0.2 | |
0.93 to 1.1 |
Chromium (Cr), % | 1.4 to 1.7 | |
1.4 to 1.7 |
Copper (Cu), % | 0 to 0.25 | |
0 to 0.3 |
Iron (Fe), % | 94.9 to 96.6 | |
95.4 to 96.8 |
Manganese (Mn), % | 0.5 to 0.9 | |
1.4 to 1.7 |
Molybdenum (Mo), % | 0 | |
0 to 0.1 |
Nickel (Ni), % | 1.4 to 1.7 | |
0 |
Oxygen (O), % | 0 | |
0 to 0.0015 |
Phosphorus (P), % | 0 to 0.025 | |
0 to 0.025 |
Silicon (Si), % | 0 to 0.3 | |
0.45 to 0.75 |
Sulfur (S), % | 0 to 0.025 | |
0 to 0.030 |