ASTM A387 Grade 2 Steel vs. EN 1.7362 Steel
Both ASTM A387 grade 2 steel and EN 1.7362 steel are iron alloys. They have a very high 95% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
For each property being compared, the top bar is ASTM A387 grade 2 steel and the bottom bar is EN 1.7362 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 140 to 170 | |
150 to 180 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 25 | |
21 to 22 |
Fatigue Strength, MPa | 190 to 250 | |
140 to 250 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 73 | |
74 |
Shear Strength, MPa | 300 to 350 | |
320 to 370 |
Tensile Strength: Ultimate (UTS), MPa | 470 to 550 | |
510 to 600 |
Tensile Strength: Yield (Proof), MPa | 260 to 350 | |
200 to 360 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
260 |
Maximum Temperature: Mechanical, °C | 420 | |
510 |
Melting Completion (Liquidus), °C | 1470 | |
1460 |
Melting Onset (Solidus), °C | 1420 | |
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 | |
8.1 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
9.4 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.6 | |
4.5 |
Density, g/cm3 | 7.9 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 1.6 | |
1.8 |
Embodied Energy, MJ/kg | 20 | |
23 |
Embodied Water, L/kg | 50 | |
69 |
Common Calculations
PREN (Pitting Resistance) | 2.4 | |
6.9 |
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 120 | |
90 to 110 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 180 to 320 | |
100 to 340 |
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 24 | |
25 |
Strength to Weight: Axial, points | 16 to 20 | |
18 to 21 |
Strength to Weight: Bending, points | 17 to 19 | |
18 to 20 |
Thermal Diffusivity, mm2/s | 12 | |
11 |
Thermal Shock Resistance, points | 14 to 16 | |
14 to 17 |
Alloy Composition
Carbon (C), % | 0.050 to 0.21 | |
0.1 to 0.15 |
Chromium (Cr), % | 0.5 to 0.8 | |
4.0 to 6.0 |
Copper (Cu), % | 0 | |
0 to 0.3 |
Iron (Fe), % | 97.1 to 98.3 | |
91.5 to 95.2 |
Manganese (Mn), % | 0.55 to 0.8 | |
0.3 to 0.6 |
Molybdenum (Mo), % | 0.45 to 0.6 | |
0.45 to 0.65 |
Nickel (Ni), % | 0 | |
0 to 0.3 |
Nitrogen (N), % | 0 | |
0 to 0.012 |
Phosphorus (P), % | 0 to 0.025 | |
0 to 0.020 |
Silicon (Si), % | 0.15 to 0.4 | |
0 to 0.5 |
Sulfur (S), % | 0 to 0.025 | |
0 to 0.0050 |