Grade 36 Titanium vs. AWS ENiCu-7

Grade 36 titanium belongs to the titanium alloys classification, while AWS ENiCu-7 belongs to the nickel alloys. There are 19 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 grade 36 titanium and the bottom bar is AWS ENiCu-7.

Grade 36 (R58450) Titanium AWS ENiCu-7 (W84190) Weld Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		160

Elongation at Break, %		11
Elongation at Break, %		34

Poisson's Ratio		0.36
Poisson's Ratio		0.32

Shear Modulus, GPa		39
Shear Modulus, GPa		62

Tensile Strength: Ultimate (UTS), MPa		530
Tensile Strength: Ultimate (UTS), MPa		550

Thermal Properties

Latent Heat of Fusion, J/g		370
Latent Heat of Fusion, J/g		280

Melting Completion (Liquidus), °C		2020
Melting Completion (Liquidus), °C		1270

Melting Onset (Solidus), °C		1950
Melting Onset (Solidus), °C		1230

Specific Heat Capacity, J/kg-K		420
Specific Heat Capacity, J/kg-K		430

Thermal Expansion, µm/m-K		8.1
Thermal Expansion, µm/m-K		13

Otherwise Unclassified Properties

Density, g/cm³		6.3
Density, g/cm³		8.7

Embodied Carbon, kg CO₂/kg material		58
Embodied Carbon, kg CO₂/kg material		8.0

Embodied Energy, MJ/kg		920
Embodied Energy, MJ/kg		110

Embodied Water, L/kg		130
Embodied Water, L/kg		250

Common Calculations

Stiffness to Weight: Axial, points		9.3
Stiffness to Weight: Axial, points		10

Stiffness to Weight: Bending, points		25
Stiffness to Weight: Bending, points		21

Strength to Weight: Axial, points		23
Strength to Weight: Axial, points		17

Strength to Weight: Bending, points		23
Strength to Weight: Bending, points		17

Thermal Shock Resistance, points		45
Thermal Shock Resistance, points		18

Alloy Composition

Aluminum (Al), %		0
Aluminum (Al), %		0 to 0.75

Carbon (C), %		0 to 0.030
Carbon (C), %		0 to 0.1

Copper (Cu), %		0
Copper (Cu), %		20.6 to 38

Hydrogen (H), %		0 to 0.0035
Hydrogen (H), %		0

Iron (Fe), %		0 to 0.030
Iron (Fe), %		0 to 2.5

Manganese (Mn), %		0
Manganese (Mn), %		0 to 4.0

Nickel (Ni), %		0
Nickel (Ni), %		62 to 69

Niobium (Nb), %		42 to 47
Niobium (Nb), %		0

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

Oxygen (O), %		0 to 0.16
Oxygen (O), %		0

Phosphorus (P), %		0
Phosphorus (P), %		0 to 0.020

Silicon (Si), %		0
Silicon (Si), %		0 to 1.5

Sulfur (S), %		0
Sulfur (S), %		0 to 0.015

Titanium (Ti), %		52.3 to 58
Titanium (Ti), %		0 to 1.0

Residuals, %		0
Residuals, %		0 to 0.5