6Al-4V ELI Grade 23 Titanium Block

6Al-4V ELI Grade 23 Titanium Block

Name: 6Al-4V ELI Grade 23 Titanium Block
Material: Ti6Al-4V ELI (Extra Low Interstitial), Grade 23
UNS: R56407
Applicable Standards:
Forged Block: ASTM B381
Medical Implant: ASTM F136, ISO 58323
Titanium Bar/Billet: ASTM B348
Manufacture Process: Hot Forged + Annealed; triple or VAR melted for high purity
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Description

Baoji Yinnly Titanium Co., Ltd. is one of the most reliable manufacturers and suppliers of 6al-4v eli grade 23 titanium block in China, featured by high quality customized products. If you're going to wholesale durable 6al-4v eli grade 23 titanium block made in China, welcome to get free sample from our factory. For price consultation, contact us.

 

Product Introduction

 

6Al-4V ELI Grade 23 Titanium Block (UNS R56401, commercially known as Ti-6Al-4V ELI - Extra Low Interstitial) is the high-purity, premium variant of the widely used Ti-6Al-4V (Grade 5) alpha-beta (α+β) titanium alloy. gr23 titanium block is specifically engineered with strictly controlled low levels of interstitial elements (Oxygen, Iron, Nitrogen) to deliver superior toughness, ductility, fatigue resistance, and unmatched biocompatibility, making it the gold standard for critical medical and high-reliability aerospace applications.
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Key Features

 

  • Ultra-low interstitial elements (O, C, Fe, N) for improved toughness, ductility and fatigue resistance
  • Superior biocompatibility, non-toxic, non-magnetic, suitable for surgical implants
  • High strength-to-weight ratio, excellent structural stability
  • Excellent corrosion resistance in seawater, chlorides, and mild chemical environments
  • Uniform forged microstructure, high density, free of porosity and defects
  • Good machinability for CNC processing, welding and forming

 

Typical Mechanical Properties (Annealed Condition)

 

  • Tensile Strength: ≥ 860 MPa
  • Yield Strength: ≥ 795 MPa
  • Elongation: ≥ 15%
  • High fracture toughness and fatigue resistance
  • Excellent performance at cryogenic temperatures down to -196°C

 

Typical Specifications

 

Shape

Rectangular block, square block, forged billet

Size

Custom length, width, thickness as per customer drawing

Condition

Forged + Annealed (STA available on request)

Surface

Rough machined, milled, turned, pickled, polished

 

Main Applications

 

Medical Implants: Artificial joints, bone plates, spinal fusion devices, dental implants

Aerospace: High-fatigue structural components, cryogenic and satellite parts

Marine & Offshore: High-reliability corrosion-resistant parts

High-performance industry: Precision molds, tooling, pressure vessel parts

Cryogenic equipment and high-structural-reliability components

 

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