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EN 1.7383 Steel vs. ASTM A182 Grade F24

Both EN 1.7383 steel and ASTM A182 grade F24 are iron alloys. Their average alloy composition is basically identical. There are 32 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 1.7383 steel and the bottom bar is ASTM A182 grade F24.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 180
210
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20 to 23
23
Fatigue Strength, MPa 210 to 270
330
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
74
Shear Strength, MPa 350 to 380
420
Tensile Strength: Ultimate (UTS), MPa 560 to 610
670
Tensile Strength: Yield (Proof), MPa 300 to 400
460

Thermal Properties

Latent Heat of Fusion, J/g 260
260
Maximum Temperature: Mechanical, °C 460
460
Melting Completion (Liquidus), °C 1470
1470
Melting Onset (Solidus), °C 1430
1430
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 39
39
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 3.9
4.0
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 1.8
2.3
Embodied Energy, MJ/kg 23
33
Embodied Water, L/kg 59
61

Common Calculations

PREN (Pitting Resistance) 5.6
6.7
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
140
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 420
570
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20 to 22
24
Strength to Weight: Bending, points 19 to 20
22
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 16 to 18
19

Alloy Composition

Aluminum (Al), % 0 to 0.040
0 to 0.020
Boron (B), % 0
0.0015 to 0.0070
Carbon (C), % 0.080 to 0.15
0.050 to 0.1
Chromium (Cr), % 2.0 to 2.5
2.2 to 2.6
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 94.3 to 96.6
94.5 to 96.1
Manganese (Mn), % 0.4 to 0.8
0.3 to 0.7
Molybdenum (Mo), % 0.9 to 1.1
0.9 to 1.1
Nickel (Ni), % 0 to 0.3
0
Nitrogen (N), % 0
0 to 0.12
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0 to 0.5
0.15 to 0.45
Sulfur (S), % 0 to 0.010
0 to 0.010
Titanium (Ti), % 0
0.060 to 0.1
Vanadium (V), % 0
0.2 to 0.3