Titanium Engineers Ti 6-4 Boletín técnico

Wrought Titanium Alloy

Suministrado por Titanium Engineers, Inc.

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Descripción del Producto
Titanium 6Al-4V/Grade 5 (UNS R56400) is the most widely used titanium grade. It is a two phase alpha+beta titanium alloy, with aluminum as the alpha stabilizer and vanadium as the beta stabilizer. This high-strength alloy can be used at cryogenic temperatures up to about 800°F (427°C). Titanium 6Al-4V alloy is principally used in the annealed condition.

As in other titanium alloys, Titanium 6Al-4V corrosion resistance is based on the existence of a consistent and continuous oxide layer which is formed spontaneously upon exposure to oxygen. It has excellent resistance to corrosion in seawater making it a good choice for use in offshore and subsea oil & gas operations where seawater corrosion and weight are concerns.

Titanium 6Al-4V is resistant to general corrosion but may be quickly attacked by environments that cause breakdown of the protective oxide layer including hydrofluoric (HF), hydrochloric (HCl), sulphuric and phosphoric acids. Titanium 6Al-4V resists attack by pure hydrocarbons, and most chlorinated and fluorinated hydrocarbons provided that water has not caused formation of small amounts of hydrochloric and hydrofluoric acids.

Titanium 6Al-4V is produced by primary melting using vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Refining is achieved by vacuum arc remelting.

Applications
Titanium 6Al-4V is used in applications where high strength, light weight and corrosion resistance are important. Potential applications include shafts and pressure housings, subsea wellhead and riser components, ROV components, seal rings, and other critical forgings requiring high strength-to-weight ratios. This alloy has also been used in cycling and motorsport applications to reduce weight/size of components.
General  
Estado del Material 
  • Comercial: Activo
Disponibilidad 
  • Europa
  • Norteamérica
 
Available Documents
Technical Datasheet (English)
Metals General
Valor Típico
Unidad
 
Forms Available
 
 
Metal Type
 
 
Alloy Identification
 
 
Metals Type Analysis
Valor Típico
Unidad
 
Type Analysis
     
Aluminum
%
 
Carbon
%
 
Hydrogen
%
 
Iron
%
 
Nitrogen
%
 
Other Elements (Each)
%
 
Other Elements (Total)
%
 
Oxygen
%
 
Titanium (Balance)
%
 
Vanadium
%
 
Metals Physical
Valor Típico
Unidad
 
Densidad
lb/in³
 
Metals Mechanical
Valor Típico
Unidad
 
Tensile Strength (Ultimate) 2
ksi
 
Tensile Strength (Yield), 0.2% 2
ksi
 
Tensile Elongation (Break) 2
%
 
Reduction of Area 2
%
 
Dureza 2 (HRC-Scale)
 
 
Módulo de tensión
ksi
 
Notas
1Propiedades típicas: éstas no deben interpretarse como especificaciones.
2Annealed
 
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La información presentada en este boletín técnico ha sido adquirida por UL Prospector del productor del material. UL Prospector realiza considerables esfuerzos para garantizar la exactitud de estos datos. No obstante, UL Prospector no asume responsabilidad alguna por los valores de los datos y recomienda encarecidamente que los datos del material se confirmen con el proveedor antes de la selección final.