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ASTM A369 Grade FP11 vs. Grade Ti-Pd8A Titanium

ASTM A369 grade FP11 belongs to the iron alloys classification, while grade Ti-Pd8A titanium 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 A369 grade FP11 and the bottom bar is grade Ti-Pd8A titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
200
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 20
13
Fatigue Strength, MPa 160
260
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
40
Tensile Strength: Ultimate (UTS), MPa 470
500
Tensile Strength: Yield (Proof), MPa 240
430

Thermal Properties

Latent Heat of Fusion, J/g 260
420
Maximum Temperature: Mechanical, °C 430
320
Melting Completion (Liquidus), °C 1460
1660
Melting Onset (Solidus), °C 1420
1610
Specific Heat Capacity, J/kg-K 470
540
Thermal Conductivity, W/m-K 40
21
Thermal Expansion, µm/m-K 13
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
6.9

Otherwise Unclassified Properties

Density, g/cm3 7.8
4.5
Embodied Carbon, kg CO2/kg material 1.6
49
Embodied Energy, MJ/kg 21
840
Embodied Water, L/kg 52
520

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
65
Resilience: Unit (Modulus of Resilience), kJ/m3 150
880
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 17
31
Strength to Weight: Bending, points 17
31
Thermal Diffusivity, mm2/s 11
8.6
Thermal Shock Resistance, points 14
39

Alloy Composition

Carbon (C), % 0.050 to 0.15
0 to 0.1
Chromium (Cr), % 1.0 to 1.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 96.1 to 97.7
0 to 0.25
Manganese (Mn), % 0.3 to 0.6
0
Molybdenum (Mo), % 0.44 to 0.65
0
Nickel (Ni), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Palladium (Pd), % 0
0.12 to 0.3
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.5 to 1.0
0
Sulfur (S), % 0 to 0.025
0
Titanium (Ti), % 0
98.8 to 99.9
Residuals, % 0
0 to 0.4