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ASTM A182 Grade F24 vs. SAE-AISI 1038 Steel

Both ASTM A182 grade F24 and SAE-AISI 1038 steel are iron alloys. They have a very high 96% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F24 and the bottom bar is SAE-AISI 1038 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
170 to 180
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 23
14 to 20
Fatigue Strength, MPa 330
220 to 350
Poisson's Ratio 0.29
0.29
Reduction in Area, % 45
40 to 45
Shear Modulus, GPa 74
73
Shear Strength, MPa 420
370 to 390
Tensile Strength: Ultimate (UTS), MPa 670
590 to 640
Tensile Strength: Yield (Proof), MPa 460
320 to 540

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 460
400
Melting Completion (Liquidus), °C 1470
1460
Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 39
51
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 4.0
1.8
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.3
1.4
Embodied Energy, MJ/kg 33
18
Embodied Water, L/kg 61
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
83 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 570
270 to 790
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24
21 to 23
Strength to Weight: Bending, points 22
20 to 21
Thermal Diffusivity, mm2/s 11
14
Thermal Shock Resistance, points 19
19 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0.0015 to 0.0070
0
Carbon (C), % 0.050 to 0.1
0.35 to 0.42
Chromium (Cr), % 2.2 to 2.6
0
Iron (Fe), % 94.5 to 96.1
98.6 to 99.05
Manganese (Mn), % 0.3 to 0.7
0.6 to 0.9
Molybdenum (Mo), % 0.9 to 1.1
0
Nitrogen (N), % 0 to 0.12
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0.15 to 0.45
0
Sulfur (S), % 0 to 0.010
0 to 0.050
Titanium (Ti), % 0.060 to 0.1
0
Vanadium (V), % 0.2 to 0.3
0