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.
Titanium Grade 2 Specifications:
|
Sheet / Plate / Strip |
ASTM B265 GR2 DIN 17860 |
|
Seamless Pipe / Tube |
ASTM B337 (withdrawn) ASTM B338 GR2 SAE AMS 4942 SAE AMS 4943 ASTM B861 GR2 |
|
Welded Pipe / Tube |
ASTM B862 GR2 Welded Tube |
|
Round / Flat bar |
ASTM B348 Gr2 bar DIN 17862 |
|
Wire |
ASTM B863 GR2 wire ASTM B136 GR2 ASTM F67 DIN 17863 |
|
Forgings |
ASTM B381 Gr2 forgings DIN 17864 |
Chemical composition:
|
Ti |
C Max |
Fe Max |
H Max |
N Max |
O Max |
|
BALANCE |
0.08 |
0.30 |
0.015 |
0.05 |
0.02 |
Mechanical Properties:
| Density | 4.51 g/cc |
| Melting range | Max 1660 °C |
| Tensile strength, min | 345 MPa |
| Yield strength, 0.2% offset, min, Mpa | 275 MPa |
| Elongation at Break, % | 20 |
| Hardness, Rockwell B | 160-200 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 form ability 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.