AWS BAg-27 vs. Grade 19 Titanium

AWS BAg-27 belongs to the otherwise unclassified metals classification, while grade 19 titanium belongs to the titanium alloys. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-27 and the bottom bar is grade 19 titanium.

AWS BAg-27 (P07251) Filler Metal Grade 19 (R58640) Titanium

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		88
Elastic (Young's, Tensile) Modulus, GPa		120

Poisson's Ratio		0.32
Poisson's Ratio		0.32

Shear Modulus, GPa		33
Shear Modulus, GPa		47

Tensile Strength: Ultimate (UTS), MPa		160
Tensile Strength: Ultimate (UTS), MPa		890 to 1300

Thermal Properties

Latent Heat of Fusion, J/g		140
Latent Heat of Fusion, J/g		400

Melting Completion (Liquidus), °C		750
Melting Completion (Liquidus), °C		1660

Melting Onset (Solidus), °C		610
Melting Onset (Solidus), °C		1600

Specific Heat Capacity, J/kg-K		330
Specific Heat Capacity, J/kg-K		520

Thermal Expansion, µm/m-K		22
Thermal Expansion, µm/m-K		9.1

Otherwise Unclassified Properties

Density, g/cm³		8.7
Density, g/cm³		5.0

Embodied Carbon, kg CO₂/kg material		25
Embodied Carbon, kg CO₂/kg material		47

Embodied Energy, MJ/kg		400
Embodied Energy, MJ/kg		760

Common Calculations

Stiffness to Weight: Axial, points		5.7
Stiffness to Weight: Axial, points		14

Stiffness to Weight: Bending, points		17
Stiffness to Weight: Bending, points		33

Strength to Weight: Axial, points		5.1
Strength to Weight: Axial, points		49 to 72

Strength to Weight: Bending, points		7.6
Strength to Weight: Bending, points		41 to 53

Thermal Shock Resistance, points		5.9
Thermal Shock Resistance, points		57 to 83

Alloy Composition

Aluminum (Al), %		0
Aluminum (Al), %		3.0 to 4.0

Cadmium (Cd), %		12.5 to 14.5
Cadmium (Cd), %		0

Carbon (C), %		0
Carbon (C), %		0 to 0.050

Chromium (Cr), %		0
Chromium (Cr), %		5.5 to 6.5

Copper (Cu), %		34 to 36
Copper (Cu), %		0

Hydrogen (H), %		0
Hydrogen (H), %		0 to 0.020

Iron (Fe), %		0
Iron (Fe), %		0 to 0.3

Molybdenum (Mo), %		0
Molybdenum (Mo), %		3.5 to 4.5

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

Oxygen (O), %		0
Oxygen (O), %		0 to 0.12

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

Titanium (Ti), %		0
Titanium (Ti), %		71.1 to 77

Vanadium (V), %		0
Vanadium (V), %		7.5 to 8.5

Zinc (Zn), %		24.5 to 28.5
Zinc (Zn), %		0

Zirconium (Zr), %		0
Zirconium (Zr), %		3.5 to 4.5

Residuals, %		0
Residuals, %		0 to 0.4