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EN 1.7233 Steel vs. ACI-ASTM CE30 Steel

Both EN 1.7233 steel and ACI-ASTM CE30 steel are iron alloys. They have 63% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.7233 steel and the bottom bar is ACI-ASTM CE30 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 290
180
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 18 to 23
11
Fatigue Strength, MPa 270 to 530
170
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 73
79
Tensile Strength: Ultimate (UTS), MPa 700 to 960
630
Tensile Strength: Yield (Proof), MPa 380 to 780
310

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 430
1100
Melting Completion (Liquidus), °C 1460
1410
Melting Onset (Solidus), °C 1420
1360
Specific Heat Capacity, J/kg-K 470
490
Thermal Conductivity, W/m-K 39
14
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 3.0
19
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 1.6
3.4
Embodied Energy, MJ/kg 21
49
Embodied Water, L/kg 53
180

Common Calculations

PREN (Pitting Resistance) 3.3
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 200
59
Resilience: Unit (Modulus of Resilience), kJ/m3 380 to 1630
240
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 25 to 34
23
Strength to Weight: Bending, points 22 to 28
21
Thermal Diffusivity, mm2/s 11
3.6
Thermal Shock Resistance, points 21 to 28
13

Alloy Composition

Carbon (C), % 0.39 to 0.45
0 to 0.3
Chromium (Cr), % 1.2 to 1.5
26 to 30
Iron (Fe), % 96.2 to 97.5
55.1 to 66
Manganese (Mn), % 0.4 to 0.7
0 to 1.5
Molybdenum (Mo), % 0.5 to 0.7
0
Nickel (Ni), % 0
8.0 to 11
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.4
0 to 2.0
Sulfur (S), % 0 to 0.035
0 to 0.040