R58150 Titanium vs. AWS E308LMo

R58150 titanium belongs to the titanium alloys classification, while AWS E308LMo belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is AWS E308LMo.

UNS R58150 Titanium (Ti-15Mo)AWS E308LMo (W30823) Weld Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		140
Elastic (Young's, Tensile) Modulus, GPa		200

Elongation at Break, %		13
Elongation at Break, %		40

Poisson's Ratio		0.32
Poisson's Ratio		0.28

Shear Modulus, GPa		52
Shear Modulus, GPa		78

Tensile Strength: Ultimate (UTS), MPa		770
Tensile Strength: Ultimate (UTS), MPa		580

Thermal Properties

Latent Heat of Fusion, J/g		410
Latent Heat of Fusion, J/g		290

Melting Completion (Liquidus), °C		1760
Melting Completion (Liquidus), °C		1440

Melting Onset (Solidus), °C		1700
Melting Onset (Solidus), °C		1400

Specific Heat Capacity, J/kg-K		500
Specific Heat Capacity, J/kg-K		470

Thermal Expansion, µm/m-K		8.4
Thermal Expansion, µm/m-K		14

Otherwise Unclassified Properties

Base Metal Price, % relative		48
Base Metal Price, % relative		19

Density, g/cm³		5.4
Density, g/cm³		7.9

Embodied Carbon, kg CO₂/kg material		31
Embodied Carbon, kg CO₂/kg material		3.8

Embodied Energy, MJ/kg		480
Embodied Energy, MJ/kg		53

Embodied Water, L/kg		150
Embodied Water, L/kg		160

Common Calculations

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		14

Stiffness to Weight: Bending, points		32
Stiffness to Weight: Bending, points		25

Strength to Weight: Axial, points		40
Strength to Weight: Axial, points		21

Strength to Weight: Bending, points		35
Strength to Weight: Bending, points		20

Thermal Shock Resistance, points		48
Thermal Shock Resistance, points		15

Alloy Composition

Carbon (C), %		0 to 0.1
Carbon (C), %		0 to 0.040

Chromium (Cr), %		0
Chromium (Cr), %		18 to 21

Copper (Cu), %		0
Copper (Cu), %		0 to 0.75

Hydrogen (H), %		0 to 0.015
Hydrogen (H), %		0

Iron (Fe), %		0 to 0.1
Iron (Fe), %		59.6 to 70.5

Manganese (Mn), %		0
Manganese (Mn), %		0.5 to 2.5

Molybdenum (Mo), %		14 to 16
Molybdenum (Mo), %		2.0 to 3.0

Nickel (Ni), %		0
Nickel (Ni), %		9.0 to 12

Nitrogen (N), %		0 to 0.050
Nitrogen (N), %		0

Oxygen (O), %		0 to 0.2
Oxygen (O), %		0

Phosphorus (P), %		0
Phosphorus (P), %		0 to 0.040

Silicon (Si), %		0
Silicon (Si), %		0 to 1.0

Sulfur (S), %		0
Sulfur (S), %		0 to 0.030

Titanium (Ti), %		83.5 to 86
Titanium (Ti), %		0