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ASTM A182 Grade F23 vs. Titanium 15-3-3-3

ASTM A182 grade F23 belongs to the iron alloys classification, while titanium 15-3-3-3 belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F23 and the bottom bar is titanium 15-3-3-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 22
5.7 to 8.0
Fatigue Strength, MPa 320
610 to 710
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 74
39
Shear Strength, MPa 360
660 to 810
Tensile Strength: Ultimate (UTS), MPa 570
1120 to 1390
Tensile Strength: Yield (Proof), MPa 460
1100 to 1340

Thermal Properties

Latent Heat of Fusion, J/g 250
390
Maximum Temperature: Mechanical, °C 450
430
Melting Completion (Liquidus), °C 1500
1620
Melting Onset (Solidus), °C 1450
1560
Specific Heat Capacity, J/kg-K 470
520
Thermal Conductivity, W/m-K 41
8.1
Thermal Expansion, µm/m-K 13
9.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
40
Density, g/cm3 8.0
4.8
Embodied Carbon, kg CO2/kg material 2.5
59
Embodied Energy, MJ/kg 36
950
Embodied Water, L/kg 59
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
78 to 89
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 24
32
Strength to Weight: Axial, points 20
64 to 80
Strength to Weight: Bending, points 19
50 to 57
Thermal Diffusivity, mm2/s 11
3.2
Thermal Shock Resistance, points 17
79 to 98

Alloy Composition

Aluminum (Al), % 0 to 0.030
2.5 to 3.5
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.040 to 0.1
0 to 0.050
Chromium (Cr), % 1.9 to 2.6
2.5 to 3.5
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 93.2 to 96.2
0 to 0.25
Manganese (Mn), % 0.1 to 0.6
0
Molybdenum (Mo), % 0.050 to 0.3
0
Nickel (Ni), % 0 to 0.4
0
Niobium (Nb), % 0.020 to 0.080
0
Nitrogen (N), % 0 to 0.015
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
2.5 to 3.5
Titanium (Ti), % 0.0050 to 0.060
72.6 to 78.5
Tungsten (W), % 1.5 to 1.8
0
Vanadium (V), % 0.2 to 0.3
14 to 16
Residuals, % 0
0 to 0.4