Grade 1 Titanium Spooled Wire

Grade 1 Titanium Spooled Wire provides high ductility, low oxygen content, and excellent corrosion resistance, making it suitable for environments involving chloride exposure, acidic media, or biointerfaces. In research and laboratory settings, it is used to fabricate reference electrodes, vacuum feedthroughs, and thin-wall corrosion cells requiring consistent mechanical integrity and inert behavior. Its cold-forming capacity and ease of welding support assembly into custom experimental fixtures and precision instrumentation. The wire’s stable electrochemical profile under anodic and cathodic conditions makes it effective in electrolysis, biomedical modeling, and marine corrosion studies. Its reliable physical properties ensure repeatable performance across test cycles and process variations.

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Tolerance

Properties

Reference & Citations

each

Tolerances

Wire

Diameter		±10%
Length		+5% / -1%

Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	22
Crystal structure	Hexagonal close packed
Electronic structure	Ar 3d² 4s²
Valences shown	2,3,4
Atomic weight( amu )	47.88
Thermal neutron absorption cross-section( Barns )	6.1
Photo-electric work function( eV )	4.1
Natural isotope distribution( Mass No./% )	50/ 5.3
Natural isotope distribution( Mass No./% )	49/ 5.5
Natural isotope distribution( Mass No./% )	46/ 8.0
Natural isotope distribution( Mass No./% )	48/ 73.7
Natural isotope distribution( Mass No./% )	47/ 7.5
Atomic radius - Goldschmidt( nm )	0.147
Ionisation potential( No./eV )	3/ 27.5
Ionisation potential( No./eV )	4/ 43.3
Ionisation potential( No./eV )	5/ 99.2
Ionisation potential( No./eV )	1/ 6.82
Ionisation potential( No./eV )	2/ 13.6
Ionisation potential( No./eV )	6/ 119

Mechanical Properties

Element	Value
Material condition	Polycrystalline
Material condition	Annealed
Poisson's ratio	0.361
Poisson's ratio	0.361
Poisson's ratio	-
Bulk modulus( GPa )	108.4
Bulk modulus( GPa )	-
Bulk modulus( GPa )	108.4
Tensile modulus( GPa )	-
Tensile modulus( GPa )	120.2
Tensile modulus( GPa )	120.2
Izod toughness( J m⁻¹ )	61
Izod toughness( J m⁻¹ )	61
Hardness - Vickers( kgf mm⁻² )	60
Hardness - Vickers( kgf mm⁻² )	60
Tensile strength( MPa )	230-460
Tensile strength( MPa )	230-460
Yield strength( MPa )	140-250
Yield strength( MPa )	140-250

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	54@20@20°C
Superconductivity critical temperature( K )	0.4
Temperature coefficient( K⁻¹ )	0.0038@0-100°C

Physical Properties

Element	Value
Boiling point( C )	3287
Density( gcm⁻³ )	4.5@20°C

Thermal Properties

Element	Value
Melting point( C )	1660
Latent heat of evaporation( J g⁻¹ )	8893
Latent heat of fusion( J g⁻¹ )	365
Specific heat( J K⁻¹ kg⁻¹ )	523@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	21.9@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	8.9@0-100°C