Titanium Grade2, CP Gr.2

Titanium Grade2(UNS R50400) is the most widely used CP (Commercially Pure) Titanium grade. CP titanium containing more than 99% Ti. Titanium Gr2’s density is approximately 50% that of nickel alloys and stainless steels. It is widely used in marine, oil & gas and chemical processing applications. LKALLOY mainly supply Titanium Grade 2 tubing, Titanium Grade2 sheet and Titanium Grade 2 round bar in various size and specifications.

Available Forms and Specifications

Sheet / Plate / StripASTM B265 GR2

DIN 17860

Seamless Pipe / TubeASTM B337 (withdrawn)

ASTM B338 GR2

SAE AMS 4942

SAE AMS 4943

ASTM B861 GR2

Welded Pipe / TubeASTM B862 GR2 Welded Tube
Round / Flat barASTM B348 Gr2 bar

DIN 17862

WireASTM B863 GR2 wire

ASTM B136 GR2

ASTM F67

DIN 17863

ForgingsASTM B381 Gr2 forgings

DIN 17864

Chemical composition

TiC MaxFe MaxH MaxN MaxO Max
BALANCE0.08 0.300.0150.05 0.02

Mechanical Properties

Density4.51 g/cc
Melting rangeMax 1660 °C
Tensile strength, min345 MPa
Yield strength, 0.2% offset, min, Mpa275 MPa
Elongation at Break, %20
Hardness, Rockwell B160-200 HV

Applications

Ti grade2 offering an excellent balance of moderate strength and reasonable ductility. It’s ideal for corrosion resistant in the chemical, offshore and aircraft industries where a certain strength level and ease of formability is desired. Also used in heat exchangers, hypochlorite system, fire water systems, ballast water systems, fasteners, risers, fittings, flanges, forgings, pumps, valves and so on.