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EN 1.3533 Steel vs. ACI-ASTM CN7M Steel

Both EN 1.3533 steel and ACI-ASTM CN7M steel are iron alloys. They have 49% of their average alloy composition in common. There are 26 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 EN 1.3533 steel and the bottom bar is ACI-ASTM CN7M steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 220
140
Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Tensile Strength: Ultimate (UTS), MPa 690 to 1420
480

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 440
1100
Melting Completion (Liquidus), °C 1460
1410
Melting Onset (Solidus), °C 1420
1450
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 47
21
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.9
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 9.0
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 5.0
32
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 1.8
5.6
Embodied Energy, MJ/kg 25
78
Embodied Water, L/kg 60
210

Common Calculations

PREN (Pitting Resistance) 2.1
29
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24 to 50
17
Strength to Weight: Bending, points 22 to 36
17
Thermal Diffusivity, mm2/s 13
5.6
Thermal Shock Resistance, points 20 to 42
12

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Carbon (C), % 0.15 to 0.2
0 to 0.070
Chromium (Cr), % 1.3 to 1.6
19 to 22
Copper (Cu), % 0 to 0.3
3.0 to 4.0
Iron (Fe), % 92.9 to 94.9
37.4 to 48.5
Manganese (Mn), % 0.4 to 0.7
0 to 1.5
Molybdenum (Mo), % 0.15 to 0.25
2.0 to 3.0
Nickel (Ni), % 3.3 to 3.8
27.5 to 30.5
Oxygen (O), % 0 to 0.0020
0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.4
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.040