Grade 38 Titanium vs. AWS BAg-26

Grade 38 titanium belongs to the titanium alloys classification, while AWS BAg-26 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is grade 38 titanium and the bottom bar is AWS BAg-26.

Grade 38 (R54250) Titanium AWS BAg-26 (P07250) Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		98

Poisson's Ratio		0.32
Poisson's Ratio		0.32

Shear Modulus, GPa		40
Shear Modulus, GPa		37

Tensile Strength: Ultimate (UTS), MPa		1000
Tensile Strength: Ultimate (UTS), MPa		160

Thermal Properties

Latent Heat of Fusion, J/g		410
Latent Heat of Fusion, J/g		160

Melting Completion (Liquidus), °C		1620
Melting Completion (Liquidus), °C		800

Melting Onset (Solidus), °C		1570
Melting Onset (Solidus), °C		710

Specific Heat Capacity, J/kg-K		550
Specific Heat Capacity, J/kg-K		350

Thermal Expansion, µm/m-K		9.3
Thermal Expansion, µm/m-K		21

Otherwise Unclassified Properties

Density, g/cm³		4.5
Density, g/cm³		8.5

Embodied Carbon, kg CO₂/kg material		35
Embodied Carbon, kg CO₂/kg material		26

Embodied Energy, MJ/kg		560
Embodied Energy, MJ/kg		410

Common Calculations

Stiffness to Weight: Axial, points		13
Stiffness to Weight: Axial, points		6.4

Stiffness to Weight: Bending, points		35
Stiffness to Weight: Bending, points		18

Strength to Weight: Axial, points		62
Strength to Weight: Axial, points		5.2

Strength to Weight: Bending, points		49
Strength to Weight: Bending, points		7.7

Thermal Shock Resistance, points		72
Thermal Shock Resistance, points		5.6

Alloy Composition

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Aluminum (Al), %		3.5 to 4.5
Aluminum (Al), %		0

Carbon (C), %		0 to 0.080
Carbon (C), %		0

Copper (Cu), %		0
Copper (Cu), %		37 to 39

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

Iron (Fe), %		1.2 to 1.8
Iron (Fe), %		0

Manganese (Mn), %		0
Manganese (Mn), %		1.5 to 2.5

Nickel (Ni), %		0
Nickel (Ni), %		1.5 to 2.5

Nitrogen (N), %		0 to 0.030
Nitrogen (N), %		0

Oxygen (O), %		0.2 to 0.3
Oxygen (O), %		0

Silver (Ag), %		0
Silver (Ag), %		24 to 26

Titanium (Ti), %		89.9 to 93.1
Titanium (Ti), %		0

Vanadium (V), %		2.0 to 3.0
Vanadium (V), %		0

Zinc (Zn), %		0
Zinc (Zn), %		31 to 35

Residuals, %		0 to 0.4
Residuals, %		0 to 0.15