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ASTM A182 Grade F23 vs. EN 1.7383 Steel

Both ASTM A182 grade F23 and EN 1.7383 steel are iron alloys. They have a very high 98% of their average alloy composition in common. 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 ASTM A182 grade F23 and the bottom bar is EN 1.7383 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
170 to 180
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22
20 to 23
Fatigue Strength, MPa 320
210 to 270
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
74
Shear Strength, MPa 360
350 to 380
Tensile Strength: Ultimate (UTS), MPa 570
560 to 610
Tensile Strength: Yield (Proof), MPa 460
300 to 400

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Maximum Temperature: Mechanical, °C 450
460
Melting Completion (Liquidus), °C 1500
1470
Melting Onset (Solidus), °C 1450
1430
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 41
39
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
3.9
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 2.5
1.8
Embodied Energy, MJ/kg 36
23
Embodied Water, L/kg 59
59

Common Calculations

PREN (Pitting Resistance) 5.7
5.6
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
110
Resilience: Unit (Modulus of Resilience), kJ/m3 550
240 to 420
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20
20 to 22
Strength to Weight: Bending, points 19
19 to 20
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 17
16 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.030
0 to 0.040
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.040 to 0.1
0.080 to 0.15
Chromium (Cr), % 1.9 to 2.6
2.0 to 2.5
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 93.2 to 96.2
94.3 to 96.6
Manganese (Mn), % 0.1 to 0.6
0.4 to 0.8
Molybdenum (Mo), % 0.050 to 0.3
0.9 to 1.1
Nickel (Ni), % 0 to 0.4
0 to 0.3
Niobium (Nb), % 0.020 to 0.080
0
Nitrogen (N), % 0 to 0.015
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.010
Titanium (Ti), % 0.0050 to 0.060
0
Tungsten (W), % 1.5 to 1.8
0
Vanadium (V), % 0.2 to 0.3
0