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Jextar® Titan: High-strength for Lightweight Engineering

Jextar Titan

The name Jextar® Titan stands for high-strength fasteners that are optimally equipped for extreme operating temperatures and aggressive environments. At the same time, they are suitable for lightweight construction.

The Jextar® Titan was developed out of a need for extremely strong and resistant fasteners, exceeding the performance of regular A4-80 stainless steel.

 

Innovative high strength: titanium

To fulfil these requirements, titanium was used. Titanium grade 5 or grade 23 is the material of choice for extreme conditions or high external loads on the bolted joint. Its outstanding properties prove themselves in demanding environments, while also being cost-effective as well as environmentally friendly, due to its high recyclability.

  • Titanium grade 5
  • Titanium grade 23

Titanium grade 5 (Ti6AI4V-WS 3.7165)

Grade 5 titanium is the world's most widely used titanium. It is an alloyed titanium and is considered an alpha-beta alloy. Grade 5 titanium is alloyed with 6% aluminum and 4% vanadium and is commonly known as Ti 6Al-4V. This titanium is widely used for the production of fasteners and machine components.

Titanium grade 23 (Ti6AI4V-ELI / WS 3.7165-ELI)

Titanium Grade 5 ELI is also called Titanium Grade 23. Compared to grade 5 titanium, this material has a higher degree of purity. ELI stands for Extra Low Interstitials, resulting in improved ductility and fracture toughness. Titanium grade 5 ELI is highly resistant to stress corrosion cracking.

Jextar® Titan properties and availability

Jextar Titan 3D

Jextar® fasteners are characterised by a high tensile strength of 950-1050 N/mm². They are non-magnetic, have a closed surface (oxide layer) as well as a high temperature resistance (400-690 degrees Celsius). In particular, grade 23 ELI is commonly used for medical applications and does not cause MRI interference.

The preferred range with material classes 5 and 23 for hex socket head cap screws DIN912/ISO4762, hexagon head screws DIN933/ISO4017, thin shank screws DIN 7964KE screws, washers DIN125 and nuts DIN934/ISO4032 is available from stock and can also accommodate additional colour design requirements.

 

  • Applications
  • Features

Use cases for Jextar® fasteners

Jextar® titanium fasteners are particularly suitable for lightweight construction applications, cleanroom applications as well as use with aggressive media or in extreme operating temperatures. Some examples include:

  • General OEM mechanical engineering
  • Lightweight engineering
  • Aerospace
  • Medical equipment and machinery
  • Industrial production with high-strength, corrosion-resistant designs
  • Automobile sports: weight reduced parts with increased service life
  • Other sports equipment with lightweight and durability requirements, e.g. for bicycles, transport aids, etc.
  • Oil production industry: pressure housings and borehole equipment
  • Marine applications: instrument cases, marine housings, seismic components
  • Defense and military
  • Chemical industry: process engineering
  • Research and science applications with low temperatures
  • Offshore equipment 
  • High temperature and mechanical resistance
  • Excellent chemical and corrosion resistance
  • Low density
  • Low modulus of elasticity
  • Low thermal expansion
  • Non-magnetic permeability
  • Low wear resistance

For more information, visit our partner Jeveka or contact us directly.