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EN 1.3551 Steel vs. ASTM A182 Grade F23

Both EN 1.3551 steel and ASTM A182 grade F23 are iron alloys. They have a moderately high 93% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.3551 steel and the bottom bar is ASTM A182 grade F23.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
74
Tensile Strength: Ultimate (UTS), MPa 720
570

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 530
450
Melting Completion (Liquidus), °C 1490
1500
Melting Onset (Solidus), °C 1450
1450
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 36
41
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.6
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 9.9
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
7.0
Density, g/cm3 7.9
8.0
Embodied Carbon, kg CO2/kg material 4.9
2.5
Embodied Energy, MJ/kg 71
36
Embodied Water, L/kg 82
59

Common Calculations

PREN (Pitting Resistance) 18
5.7
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 26
20
Strength to Weight: Bending, points 23
19
Thermal Diffusivity, mm2/s 9.8
11
Thermal Shock Resistance, points 21
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.030
Boron (B), % 0
0.0010 to 0.0060
Carbon (C), % 0.77 to 0.85
0.040 to 0.1
Chromium (Cr), % 3.9 to 4.3
1.9 to 2.6
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 88.8 to 91.1
93.2 to 96.2
Manganese (Mn), % 0.15 to 0.35
0.1 to 0.6
Molybdenum (Mo), % 4.0 to 4.5
0.050 to 0.3
Nickel (Ni), % 0
0 to 0.4
Niobium (Nb), % 0
0.020 to 0.080
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
0.0050 to 0.060
Tungsten (W), % 0 to 0.25
1.5 to 1.8
Vanadium (V), % 0.9 to 1.1
0.2 to 0.3