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ASTM A182 Grade F23 vs. SAE-AISI S1 Steel

Both ASTM A182 grade F23 and SAE-AISI S1 steel are iron alloys. They have a very high 98% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F23 and the bottom bar is SAE-AISI S1 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
73
Tensile Strength: Ultimate (UTS), MPa 570
690 to 1840

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Melting Completion (Liquidus), °C 1500
1500
Melting Onset (Solidus), °C 1450
1450
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 41
41
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
8.0
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 2.5
2.6
Embodied Energy, MJ/kg 36
37
Embodied Water, L/kg 59
56

Common Calculations

PREN (Pitting Resistance) 5.7
5.9
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20
24 to 64
Strength to Weight: Bending, points 19
22 to 42
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 17
21 to 56

Alloy Composition

Aluminum (Al), % 0 to 0.030
0
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.040 to 0.1
0.4 to 0.55
Chromium (Cr), % 1.9 to 2.6
1.0 to 1.8
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 93.2 to 96.2
91.6 to 96.7
Manganese (Mn), % 0.1 to 0.6
0.1 to 0.4
Molybdenum (Mo), % 0.050 to 0.3
0 to 0.5
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 0.030
Silicon (Si), % 0 to 0.5
0.15 to 1.2
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0.0050 to 0.060
0
Tungsten (W), % 1.5 to 1.8
1.5 to 3.0
Vanadium (V), % 0.2 to 0.3
0.15 to 0.3