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.

Titanium Gr5 Specifications:

Sheet / Plate / Strip

ASTM B265 GR5

DIN 17860

BS 3 TA10, BS 2 TA56, BS 2 TA59

Seamless Pipe / Tube

ASTM B337 (withdrawn)

ASTM B338 GR5

SAE AMS 4942

SAE AMS 4943

ASTM B861 GR5

Welded Pipe / Tube

ASTM B862 GR5 Welded Tube

Round / Flat bar

ASTM B348 Gr5 bar

DIN 17862

BS 3 TA11

Wire

ASTM B863 GR5 wire

ASTM B136 GR5

ASTM F67

DIN 17863

Forgings

ASTM B381 Gr5 forgings

DIN 17864

 Chemical composition:

Ti

C Max

Fe Max

H Max

N Max

O Max

V

Al

BALANCE

0.08

 0.30

0.015

0.05

 0.2

3.5-4.5

5.5-6.75

 Mechanical Properties:

Density 4.43 g/cc
Melting range Max 1650 °C
Tensile strength, min 895 MPa
Yield strength, 0.2% offset, min, Mpa 825 MPa
Elongation at Break, % 10
Hardness, Rockwell B 330-390 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