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ACI-ASTM CE3MN Steel vs. EN 1.1191 Steel

Both ACI-ASTM CE3MN steel and EN 1.1191 steel are iron alloys. They have 63% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CE3MN steel and the bottom bar is EN 1.1191 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 20
16 to 17
Fatigue Strength, MPa 380
210 to 290
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 81
72
Tensile Strength: Ultimate (UTS), MPa 770
630 to 700
Tensile Strength: Yield (Proof), MPa 590
310 to 440

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 15
48
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 21
2.1
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 4.2
1.4
Embodied Energy, MJ/kg 58
19
Embodied Water, L/kg 180
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
83 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 840
260 to 510
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 27
22 to 25
Strength to Weight: Bending, points 24
21 to 22
Thermal Diffusivity, mm2/s 4.1
13
Thermal Shock Resistance, points 21
20 to 22

Alloy Composition

Carbon (C), % 0 to 0.030
0.42 to 0.5
Chromium (Cr), % 24 to 26
0 to 0.4
Iron (Fe), % 58.1 to 65.9
97.3 to 99.08
Manganese (Mn), % 0 to 1.5
0.5 to 0.8
Molybdenum (Mo), % 4.0 to 5.0
0 to 0.1
Nickel (Ni), % 6.0 to 8.0
0 to 0.4
Nitrogen (N), % 0.1 to 0.3
0
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 1.0
0 to 0.4
Sulfur (S), % 0 to 0.040
0 to 0.035