About Alloy
Titanium Grade 2, also known as Commercially Pure Titanium Grade 2 (CP Grade 2), is a commercially available unalloyed titanium grade. It is the most commonly used grade of titanium due to its excellent balance of strength, corrosion resistance, formability, and weldability.
Titanium Grade 2 is composed of 99.2% pure titanium, with trace amounts of oxygen, nitrogen, carbon, hydrogen, and iron. It possesses good corrosion resistance in a wide range of environments, including seawater, brine, and various acids. This makes it suitable for applications in chemical processing, marine equipment, and other corrosive environments.
One of the notable features of Titanium Grade 2 is its high strength-to-weight ratio. It is approximately 50% lighter than steel, yet it has comparable strength. This makes it highly desirable for industries that require strong and lightweight materials, such as aerospace, automotive, and sports equipment.
Furthermore, Titanium Grade 2 is biocompatible, non-toxic, and resistant to corrosion in the human body. As a result, it is widely used in medical and dental implants, surgical instruments, and prosthetics.
Titanium Grade 2 is also known for its excellent formability and weldability. It can be easily fabricated into various shapes and sizes, including sheets, plates, bars, tubes, and wires. It exhibits good ductility and can withstand high temperatures.
Product Form
AMS 4902F - Sheet, strip and plate (annealed)
AMS 4941C - Tubing, welded (annealed)
AMS 4942C - Tubing, seamless (annealed)
AMS 4951F - Welding wire, commercially pure
BS 3TA1 - Sheet, strip
BS 2TA2 - Sheet, strip
ASTM B265 Gr2 - Sheet, plate
ASTM B338 Gr2 - Heat exchange tube
ASTM B348 Gr2 - Bar
ASTM B367 Gr2 - Castings
ASTM B381 Gr2 - Forgings
ASTM F67 Gr2 - Surgical Implant
ASTM F467 Gr2 - Nuts
ASTM F468 Gr2 - Bolts
Chemical Composition
Weight % | Ti | C | Fe | N | O | H |
Titanium CP Grade 2 | bal | 0.08 | 0.30 | 0.05 | 0.020 | 0.015 |
Property
Material | Tensile Strength min | Yield Strength | Elongation (%) | ||
ksi | Mpa | ksi | Mpa | ||
CP Grade 2 Annealed Sheet | 50 | 345 | 40-65 | 276-448 | 20 |
as per MIL-T-9046B, AMS-T-9046, AMS 4902 |
Application
Airframe components
Cryogenic vessels
Heat exchangers
CPI equipment
Condenser tubing
Pickling baskets
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