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R58150 Titanium vs. Grade TDCrV Steel

R58150 titanium belongs to the titanium alloys classification, while grade TDCrV steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is grade TDCrV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
190
Poisson's Ratio 0.32
0.29
Reduction in Area, % 68
51
Shear Modulus, GPa 52
80
Tensile Strength: Ultimate (UTS), MPa 770
1730

Thermal Properties

Latent Heat of Fusion, J/g 410
250
Maximum Temperature: Mechanical, °C 320
410
Melting Completion (Liquidus), °C 1760
1450
Melting Onset (Solidus), °C 1700
1410
Specific Heat Capacity, J/kg-K 500
470
Thermal Expansion, µm/m-K 8.4
13

Otherwise Unclassified Properties

Base Metal Price, % relative 48
2.1
Density, g/cm3 5.4
7.8
Embodied Carbon, kg CO2/kg material 31
1.9
Embodied Energy, MJ/kg 480
26
Embodied Water, L/kg 150
49

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 32
24
Strength to Weight: Axial, points 40
61
Strength to Weight: Bending, points 35
41
Thermal Shock Resistance, points 48
51

Alloy Composition

Carbon (C), % 0 to 0.1
0.62 to 0.72
Chromium (Cr), % 0
0.4 to 0.6
Copper (Cu), % 0
0 to 0.1
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
97.8 to 98.8
Manganese (Mn), % 0
0.5 to 0.9
Molybdenum (Mo), % 14 to 16
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.15 to 0.3
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 83.5 to 86
0
Vanadium (V), % 0
0.15 to 0.25