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ASTM Grade LC9 Steel vs. EN 1.7362 Steel

Both ASTM grade LC9 steel and EN 1.7362 steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is ASTM grade LC9 steel and the bottom bar is EN 1.7362 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
150 to 180
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22
21 to 22
Fatigue Strength, MPa 420
140 to 250
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
74
Tensile Strength: Ultimate (UTS), MPa 660
510 to 600
Tensile Strength: Yield (Proof), MPa 590
200 to 360

Thermal Properties

Latent Heat of Fusion, J/g 260
260
Maximum Temperature: Mechanical, °C 430
510
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.9
8.1
Electrical Conductivity: Equal Weight (Specific), % IACS 10
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
4.5
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 2.3
1.8
Embodied Energy, MJ/kg 31
23
Embodied Water, L/kg 65
69

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
90 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 920
100 to 340
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 23
18 to 21
Strength to Weight: Bending, points 21
18 to 20
Thermal Shock Resistance, points 20
14 to 17

Alloy Composition

Carbon (C), % 0 to 0.13
0.1 to 0.15
Chromium (Cr), % 0 to 0.5
4.0 to 6.0
Copper (Cu), % 0 to 0.3
0 to 0.3
Iron (Fe), % 87.4 to 91.5
91.5 to 95.2
Manganese (Mn), % 0 to 0.9
0.3 to 0.6
Molybdenum (Mo), % 0 to 0.2
0.45 to 0.65
Nickel (Ni), % 8.5 to 10
0 to 0.3
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 0.45
0 to 0.5
Sulfur (S), % 0 to 0.045
0 to 0.0050
Vanadium (V), % 0 to 0.030
0