Titanium Grade5,Ti6AI-4V

Titanium Grade5(UNS R56400) has an Alpha-Beta crystalline structure and it’s the most commonly used alloy in Ti grades family. The adding of the element V and Al make it’s stronger than other commercially pure titanium while still retaining the same hardness. Grade 5 titanium is mostly used in aerospace structural components. LKALLOY is a leading Supplier and manufacturer of Ti6AI-4V material. LKALLOY mainly supply Titanium Grade 5 tubing, Titanium Grade5 sheet and Titanium Grade 5 round bar in various size and specifications.

Available Forms and Specifications

Sheet / Plate / StripASTM B265 GR5

DIN 17860

BS 3 TA10, BS 2 TA56, BS 2 TA59

Seamless Pipe / TubeASTM B337 (withdrawn)

ASTM B338 GR5

SAE AMS 4942

SAE AMS 4943

ASTM B861 GR5

Welded Pipe / TubeASTM B862 GR5 Welded Tube
Round / Flat barASTM B348 Gr5 bar

DIN 17862

BS 3 TA11

WireASTM B863 GR5 wire

ASTM B136 GR5

ASTM F67

DIN 17863

ForgingsASTM B381 Gr5 forgings

DIN 17864

Chemical composition

TiC MaxFe MaxH MaxN MaxO MaxVAl
BALANCE0.08 0.300.0150.05 0.23.5-4.55.5-6.75

Mechanical Properties

Density4.43 g/cc
Melting rangeMax 1650 °C
Tensile strength, min895 MPa
Yield strength, 0.2% offset, min, Mpa825 MPa
Elongation at Break, %10
Hardness, Rockwell B330-390 HV

Applications

Titanium Grade 5 extensively mainly used in aircraft and spacecraft, recent years the medical, marine and chemical processing application is growing.    Typical application including

  • Aircraft turbines
  • Aircraft structural components
  • Aerospace fasteners
  • High-performance automatic parts
  • Marine applications
  • Sports equipment
  • Engine components